diff --git a/20220315/rtech-20220315.pdf b/20220315/rtech-20220315.pdf
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diff --git a/20220315/rtech-20220315.tex b/20220315/rtech-20220315.tex
index 2d485d5c1bc063927b3e90e40f865e38dedfdfc4..f15e19e29ca4f2153d9697c78b47418d4af6e4d0 100644
--- a/20220315/rtech-20220315.tex
+++ b/20220315/rtech-20220315.tex
@@ -245,7 +245,7 @@
\includegraphics[width=10.5cm]{analytic-engine.jpg}
- Turing-vollständiger Computer aus Zahnrädern: Analytic Engine (1837)
+ Turing-vollständiger Computer aus Zahnrädern: Analytical Engine (1837)
\end{center}
@@ -282,7 +282,7 @@
\medskip
- Turing-vollständiger Computer aus Zahnrädern: Analytic Engine (1837)
+ Turing-vollständiger Computer aus Zahnrädern: Analytical Engine (1837)
\begin{itemize}
\item
mechanische Rechenmaschine (Antrieb: Dampfmaschine)
diff --git a/20220322/1890s_adding_machine.jpg b/20220322/1890s_adding_machine.jpg
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+Babbages_Analytical_Engine,_1834-1871._(9660574685).jpg
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\ No newline at end of file
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+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psscalebox{0.8}{%
+ \begin{pspicture}(-5,0)(12,12)
+ \small
+ \psset{unit=0.5cm}
+ \psline[arrows=<->](-1,0)(-1,22)
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+ \rput(-1.3,2){\makebox(0,0)[r]{Elektromagnetismus, Halbleiter}}
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+ \pnode(0.5,-0.3){E0}
+ \pnode(2.0,-0.3){C1}
+ \pnode(3.0,0){D1}
+ \pnode(3.0,-0.6){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(2.5,0.2){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](4.0,0|D1)(D1)
+ \psline(E0)(C1)
+ \psline(E1)(4.5,-0.6)
+ \lamp(4.5,-0.6)(4.5,-2.6){~~Q}
+ \ground[connectingdot=false](4.5,-2.6)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig17.pdf b/20220322/rtech-20220322-fig17.pdf
new file mode 100644
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Binary files /dev/null and b/20220322/rtech-20220322-fig17.pdf differ
diff --git a/20220322/rtech-20220322-fig17.tex b/20220322/rtech-20220322-fig17.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig17.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig18.pdf b/20220322/rtech-20220322-fig18.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..8d8380343a6b96e4e891588e8ebbda94511bf9f1
Binary files /dev/null and b/20220322/rtech-20220322-fig18.pdf differ
diff --git a/20220322/rtech-20220322-fig18.tex b/20220322/rtech-20220322-fig18.tex
new file mode 100644
index 0000000000000000000000000000000000000000..978c355d299bc655bb0fafd26697a5f6cb6e12e5
--- /dev/null
+++ b/20220322/rtech-20220322-fig18.tex
@@ -0,0 +1,34 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(0.5,-2.0){C1}
+ \pnode(1.5,-1.7){D1}
+ \pnode(1.5,-2.3){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(1.0,-1.5){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=*-](-1.5,0|C0)(-1.5,0|C1)(C1)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](2.5,0|D1)(D1)
+ \psline[arrows=-*](E0)(3.5,-0.3)(3.5,-2.3)
+ \psline(E1)(3.5,-2.3)
+ \lamp(3.5,-2.3)(3.5,-4.3){~~Q}
+ \ground[connectingdot=false](3.5,-4.3)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig19.pdf b/20220322/rtech-20220322-fig19.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..e6a37f8cdc6e44ac50a3b189fac8208ec8d988f2
Binary files /dev/null and b/20220322/rtech-20220322-fig19.pdf differ
diff --git a/20220322/rtech-20220322-fig19.tex b/20220322/rtech-20220322-fig19.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig19.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig2.pdf b/20220322/rtech-20220322-fig2.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..55f780f16ec68e990f6d484ad2504c6c27b9f42f
Binary files /dev/null and b/20220322/rtech-20220322-fig2.pdf differ
diff --git a/20220322/rtech-20220322-fig2.tex b/20220322/rtech-20220322-fig2.tex
new file mode 100644
index 0000000000000000000000000000000000000000..9684329bc4e673536f8151736ebaca41049e5b98
--- /dev/null
+++ b/20220322/rtech-20220322-fig2.tex
@@ -0,0 +1,33 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(2.0,-0.3){C1}
+ \pnode(3.0,0){D1}
+ \pnode(3.0,-0.6){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(2.5,0.2){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](4.0,0|D1)(D1)
+ \psline(E0)(C1)
+ \psline(E1)(4.5,-0.6)
+ \lamp(4.5,-0.6)(4.5,-2.6){~~Q}
+ \ground[connectingdot=false](4.5,-2.6)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig20.pdf b/20220322/rtech-20220322-fig20.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..3aec7d254a01a98d296f06af2c2560ffcc113633
Binary files /dev/null and b/20220322/rtech-20220322-fig20.pdf differ
diff --git a/20220322/rtech-20220322-fig20.tex b/20220322/rtech-20220322-fig20.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig20.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig21.pdf b/20220322/rtech-20220322-fig21.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..20ec8d87e3fdc16f577156731d3786653de52494
Binary files /dev/null and b/20220322/rtech-20220322-fig21.pdf differ
diff --git a/20220322/rtech-20220322-fig21.tex b/20220322/rtech-20220322-fig21.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig21.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig22.pdf b/20220322/rtech-20220322-fig22.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..bff150e710c0f27761d983f34505f717f37f73e2
Binary files /dev/null and b/20220322/rtech-20220322-fig22.pdf differ
diff --git a/20220322/rtech-20220322-fig22.tex b/20220322/rtech-20220322-fig22.tex
new file mode 100644
index 0000000000000000000000000000000000000000..43bcd0480fadd06fe2ca64838dd2d6154d97a4dc
--- /dev/null
+++ b/20220322/rtech-20220322-fig22.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig23.pdf b/20220322/rtech-20220322-fig23.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..0f4f3413ac21c3b4af044aeb9da0ade995335bec
Binary files /dev/null and b/20220322/rtech-20220322-fig23.pdf differ
diff --git a/20220322/rtech-20220322-fig23.tex b/20220322/rtech-20220322-fig23.tex
new file mode 100644
index 0000000000000000000000000000000000000000..9684329bc4e673536f8151736ebaca41049e5b98
--- /dev/null
+++ b/20220322/rtech-20220322-fig23.tex
@@ -0,0 +1,33 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(2.0,-0.3){C1}
+ \pnode(3.0,0){D1}
+ \pnode(3.0,-0.6){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(2.5,0.2){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](4.0,0|D1)(D1)
+ \psline(E0)(C1)
+ \psline(E1)(4.5,-0.6)
+ \lamp(4.5,-0.6)(4.5,-2.6){~~Q}
+ \ground[connectingdot=false](4.5,-2.6)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig24.pdf b/20220322/rtech-20220322-fig24.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..6231c6ee1010f998d0e5b0837e072cdd4c88c2db
Binary files /dev/null and b/20220322/rtech-20220322-fig24.pdf differ
diff --git a/20220322/rtech-20220322-fig24.tex b/20220322/rtech-20220322-fig24.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig24.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig25.pdf b/20220322/rtech-20220322-fig25.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..c56a119b4fda94cf7cec8b52facd6997a4795ec6
Binary files /dev/null and b/20220322/rtech-20220322-fig25.pdf differ
diff --git a/20220322/rtech-20220322-fig25.tex b/20220322/rtech-20220322-fig25.tex
new file mode 100644
index 0000000000000000000000000000000000000000..978c355d299bc655bb0fafd26697a5f6cb6e12e5
--- /dev/null
+++ b/20220322/rtech-20220322-fig25.tex
@@ -0,0 +1,34 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(0.5,-2.0){C1}
+ \pnode(1.5,-1.7){D1}
+ \pnode(1.5,-2.3){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(1.0,-1.5){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=*-](-1.5,0|C0)(-1.5,0|C1)(C1)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](2.5,0|D1)(D1)
+ \psline[arrows=-*](E0)(3.5,-0.3)(3.5,-2.3)
+ \psline(E1)(3.5,-2.3)
+ \lamp(3.5,-2.3)(3.5,-4.3){~~Q}
+ \ground[connectingdot=false](3.5,-4.3)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig26.pdf b/20220322/rtech-20220322-fig26.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..1e572f5798c660a0749666b7e48b924892ae663d
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diff --git a/20220322/rtech-20220322-fig26.tex b/20220322/rtech-20220322-fig26.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig26.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig27.pdf b/20220322/rtech-20220322-fig27.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..a1910ee80cb5207a007f2995fe67813aed27f751
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diff --git a/20220322/rtech-20220322-fig27.tex b/20220322/rtech-20220322-fig27.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig27.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig28.pdf b/20220322/rtech-20220322-fig28.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..fb1c88c0db85c1381f095285feeb06ca501a9940
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diff --git a/20220322/rtech-20220322-fig28.tex b/20220322/rtech-20220322-fig28.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig28.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig29.pdf b/20220322/rtech-20220322-fig29.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig29.tex b/20220322/rtech-20220322-fig29.tex
new file mode 100644
index 0000000000000000000000000000000000000000..43bcd0480fadd06fe2ca64838dd2d6154d97a4dc
--- /dev/null
+++ b/20220322/rtech-20220322-fig29.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig3.pdf b/20220322/rtech-20220322-fig3.pdf
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diff --git a/20220322/rtech-20220322-fig3.tex b/20220322/rtech-20220322-fig3.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig3.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
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new file mode 100644
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Binary files /dev/null and b/20220322/rtech-20220322-fig30.pdf differ
diff --git a/20220322/rtech-20220322-fig30.tex b/20220322/rtech-20220322-fig30.tex
new file mode 100644
index 0000000000000000000000000000000000000000..9684329bc4e673536f8151736ebaca41049e5b98
--- /dev/null
+++ b/20220322/rtech-20220322-fig30.tex
@@ -0,0 +1,33 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(2.0,-0.3){C1}
+ \pnode(3.0,0){D1}
+ \pnode(3.0,-0.6){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(2.5,0.2){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](4.0,0|D1)(D1)
+ \psline(E0)(C1)
+ \psline(E1)(4.5,-0.6)
+ \lamp(4.5,-0.6)(4.5,-2.6){~~Q}
+ \ground[connectingdot=false](4.5,-2.6)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig31.pdf b/20220322/rtech-20220322-fig31.pdf
new file mode 100644
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Binary files /dev/null and b/20220322/rtech-20220322-fig31.pdf differ
diff --git a/20220322/rtech-20220322-fig31.tex b/20220322/rtech-20220322-fig31.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig31.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig32.pdf b/20220322/rtech-20220322-fig32.pdf
new file mode 100644
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Binary files /dev/null and b/20220322/rtech-20220322-fig32.pdf differ
diff --git a/20220322/rtech-20220322-fig32.tex b/20220322/rtech-20220322-fig32.tex
new file mode 100644
index 0000000000000000000000000000000000000000..978c355d299bc655bb0fafd26697a5f6cb6e12e5
--- /dev/null
+++ b/20220322/rtech-20220322-fig32.tex
@@ -0,0 +1,34 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(0.5,-2.0){C1}
+ \pnode(1.5,-1.7){D1}
+ \pnode(1.5,-2.3){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(1.0,-1.5){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=*-](-1.5,0|C0)(-1.5,0|C1)(C1)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](2.5,0|D1)(D1)
+ \psline[arrows=-*](E0)(3.5,-0.3)(3.5,-2.3)
+ \psline(E1)(3.5,-2.3)
+ \lamp(3.5,-2.3)(3.5,-4.3){~~Q}
+ \ground[connectingdot=false](3.5,-4.3)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig33.pdf b/20220322/rtech-20220322-fig33.pdf
new file mode 100644
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Binary files /dev/null and b/20220322/rtech-20220322-fig33.pdf differ
diff --git a/20220322/rtech-20220322-fig33.tex b/20220322/rtech-20220322-fig33.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig33.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig34.pdf b/20220322/rtech-20220322-fig34.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..89a207623558c54e7c7432b584f75ff61bc0b98b
Binary files /dev/null and b/20220322/rtech-20220322-fig34.pdf differ
diff --git a/20220322/rtech-20220322-fig34.tex b/20220322/rtech-20220322-fig34.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig34.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig35.pdf b/20220322/rtech-20220322-fig35.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..ca0249b9d015d406e5eb53212e5929116b484ebc
Binary files /dev/null and b/20220322/rtech-20220322-fig35.pdf differ
diff --git a/20220322/rtech-20220322-fig35.tex b/20220322/rtech-20220322-fig35.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig35.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig36.pdf b/20220322/rtech-20220322-fig36.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..a6600c99a221d581d2f3277abc2a22327cd3f23e
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diff --git a/20220322/rtech-20220322-fig36.tex b/20220322/rtech-20220322-fig36.tex
new file mode 100644
index 0000000000000000000000000000000000000000..43bcd0480fadd06fe2ca64838dd2d6154d97a4dc
--- /dev/null
+++ b/20220322/rtech-20220322-fig36.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig37.pdf b/20220322/rtech-20220322-fig37.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..65d4fddfe4da555f66669ed26868ce1094e26291
Binary files /dev/null and b/20220322/rtech-20220322-fig37.pdf differ
diff --git a/20220322/rtech-20220322-fig37.tex b/20220322/rtech-20220322-fig37.tex
new file mode 100644
index 0000000000000000000000000000000000000000..9684329bc4e673536f8151736ebaca41049e5b98
--- /dev/null
+++ b/20220322/rtech-20220322-fig37.tex
@@ -0,0 +1,33 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(2.0,-0.3){C1}
+ \pnode(3.0,0){D1}
+ \pnode(3.0,-0.6){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(2.5,0.2){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](4.0,0|D1)(D1)
+ \psline(E0)(C1)
+ \psline(E1)(4.5,-0.6)
+ \lamp(4.5,-0.6)(4.5,-2.6){~~Q}
+ \ground[connectingdot=false](4.5,-2.6)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig38.pdf b/20220322/rtech-20220322-fig38.pdf
new file mode 100644
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Binary files /dev/null and b/20220322/rtech-20220322-fig38.pdf differ
diff --git a/20220322/rtech-20220322-fig38.tex b/20220322/rtech-20220322-fig38.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig38.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig39.pdf b/20220322/rtech-20220322-fig39.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..89a283c232a96c804ed04f495beba0d6d5a6fe39
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diff --git a/20220322/rtech-20220322-fig39.tex b/20220322/rtech-20220322-fig39.tex
new file mode 100644
index 0000000000000000000000000000000000000000..978c355d299bc655bb0fafd26697a5f6cb6e12e5
--- /dev/null
+++ b/20220322/rtech-20220322-fig39.tex
@@ -0,0 +1,34 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(0.5,-2.0){C1}
+ \pnode(1.5,-1.7){D1}
+ \pnode(1.5,-2.3){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(1.0,-1.5){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=*-](-1.5,0|C0)(-1.5,0|C1)(C1)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](2.5,0|D1)(D1)
+ \psline[arrows=-*](E0)(3.5,-0.3)(3.5,-2.3)
+ \psline(E1)(3.5,-2.3)
+ \lamp(3.5,-2.3)(3.5,-4.3){~~Q}
+ \ground[connectingdot=false](3.5,-4.3)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig4.pdf b/20220322/rtech-20220322-fig4.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig4.tex b/20220322/rtech-20220322-fig4.tex
new file mode 100644
index 0000000000000000000000000000000000000000..978c355d299bc655bb0fafd26697a5f6cb6e12e5
--- /dev/null
+++ b/20220322/rtech-20220322-fig4.tex
@@ -0,0 +1,34 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(0.5,-2.0){C1}
+ \pnode(1.5,-1.7){D1}
+ \pnode(1.5,-2.3){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(1.0,-1.5){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=*-](-1.5,0|C0)(-1.5,0|C1)(C1)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](2.5,0|D1)(D1)
+ \psline[arrows=-*](E0)(3.5,-0.3)(3.5,-2.3)
+ \psline(E1)(3.5,-2.3)
+ \lamp(3.5,-2.3)(3.5,-4.3){~~Q}
+ \ground[connectingdot=false](3.5,-4.3)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig40.pdf b/20220322/rtech-20220322-fig40.pdf
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diff --git a/20220322/rtech-20220322-fig40.tex b/20220322/rtech-20220322-fig40.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig40.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig41.pdf b/20220322/rtech-20220322-fig41.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig41.tex b/20220322/rtech-20220322-fig41.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig41.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig42.pdf b/20220322/rtech-20220322-fig42.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig42.tex b/20220322/rtech-20220322-fig42.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig42.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
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new file mode 100644
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diff --git a/20220322/rtech-20220322-fig43.tex b/20220322/rtech-20220322-fig43.tex
new file mode 100644
index 0000000000000000000000000000000000000000..43bcd0480fadd06fe2ca64838dd2d6154d97a4dc
--- /dev/null
+++ b/20220322/rtech-20220322-fig43.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig44.pdf b/20220322/rtech-20220322-fig44.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig44.tex b/20220322/rtech-20220322-fig44.tex
new file mode 100644
index 0000000000000000000000000000000000000000..9684329bc4e673536f8151736ebaca41049e5b98
--- /dev/null
+++ b/20220322/rtech-20220322-fig44.tex
@@ -0,0 +1,33 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(2.0,-0.3){C1}
+ \pnode(3.0,0){D1}
+ \pnode(3.0,-0.6){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(2.5,0.2){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](4.0,0|D1)(D1)
+ \psline(E0)(C1)
+ \psline(E1)(4.5,-0.6)
+ \lamp(4.5,-0.6)(4.5,-2.6){~~Q}
+ \ground[connectingdot=false](4.5,-2.6)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig45.pdf b/20220322/rtech-20220322-fig45.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig45.tex b/20220322/rtech-20220322-fig45.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig45.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig46.pdf b/20220322/rtech-20220322-fig46.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..4f6d3575ddb53e7e956935e8b847a0ed11a4c17a
Binary files /dev/null and b/20220322/rtech-20220322-fig46.pdf differ
diff --git a/20220322/rtech-20220322-fig46.tex b/20220322/rtech-20220322-fig46.tex
new file mode 100644
index 0000000000000000000000000000000000000000..978c355d299bc655bb0fafd26697a5f6cb6e12e5
--- /dev/null
+++ b/20220322/rtech-20220322-fig46.tex
@@ -0,0 +1,34 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(0.5,-2.0){C1}
+ \pnode(1.5,-1.7){D1}
+ \pnode(1.5,-2.3){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(1.0,-1.5){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=*-](-1.5,0|C0)(-1.5,0|C1)(C1)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](2.5,0|D1)(D1)
+ \psline[arrows=-*](E0)(3.5,-0.3)(3.5,-2.3)
+ \psline(E1)(3.5,-2.3)
+ \lamp(3.5,-2.3)(3.5,-4.3){~~Q}
+ \ground[connectingdot=false](3.5,-4.3)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig47.pdf b/20220322/rtech-20220322-fig47.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig47.tex b/20220322/rtech-20220322-fig47.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig47.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig48.pdf b/20220322/rtech-20220322-fig48.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig48.tex b/20220322/rtech-20220322-fig48.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig48.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig49.pdf b/20220322/rtech-20220322-fig49.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig49.tex b/20220322/rtech-20220322-fig49.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig49.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig5.pdf b/20220322/rtech-20220322-fig5.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..ba8229d056498d17cc6b22a16218ceb9151f8ba2
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diff --git a/20220322/rtech-20220322-fig5.tex b/20220322/rtech-20220322-fig5.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig5.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig50.pdf b/20220322/rtech-20220322-fig50.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..4e1f4b2da9b18509cc3378909651e5aaaa4f56d0
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diff --git a/20220322/rtech-20220322-fig50.tex b/20220322/rtech-20220322-fig50.tex
new file mode 100644
index 0000000000000000000000000000000000000000..43bcd0480fadd06fe2ca64838dd2d6154d97a4dc
--- /dev/null
+++ b/20220322/rtech-20220322-fig50.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig51.pdf b/20220322/rtech-20220322-fig51.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig51.tex b/20220322/rtech-20220322-fig51.tex
new file mode 100644
index 0000000000000000000000000000000000000000..9684329bc4e673536f8151736ebaca41049e5b98
--- /dev/null
+++ b/20220322/rtech-20220322-fig51.tex
@@ -0,0 +1,33 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(2.0,-0.3){C1}
+ \pnode(3.0,0){D1}
+ \pnode(3.0,-0.6){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(2.5,0.2){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](4.0,0|D1)(D1)
+ \psline(E0)(C1)
+ \psline(E1)(4.5,-0.6)
+ \lamp(4.5,-0.6)(4.5,-2.6){~~Q}
+ \ground[connectingdot=false](4.5,-2.6)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig52.pdf b/20220322/rtech-20220322-fig52.pdf
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diff --git a/20220322/rtech-20220322-fig52.tex b/20220322/rtech-20220322-fig52.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig52.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig53.pdf b/20220322/rtech-20220322-fig53.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322-fig53.tex b/20220322/rtech-20220322-fig53.tex
new file mode 100644
index 0000000000000000000000000000000000000000..978c355d299bc655bb0fafd26697a5f6cb6e12e5
--- /dev/null
+++ b/20220322/rtech-20220322-fig53.tex
@@ -0,0 +1,34 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(0.5,-2.0){C1}
+ \pnode(1.5,-1.7){D1}
+ \pnode(1.5,-2.3){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(1.0,-1.5){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=*-](-1.5,0|C0)(-1.5,0|C1)(C1)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](2.5,0|D1)(D1)
+ \psline[arrows=-*](E0)(3.5,-0.3)(3.5,-2.3)
+ \psline(E1)(3.5,-2.3)
+ \lamp(3.5,-2.3)(3.5,-4.3){~~Q}
+ \ground[connectingdot=false](3.5,-4.3)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig54.pdf b/20220322/rtech-20220322-fig54.pdf
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diff --git a/20220322/rtech-20220322-fig54.tex b/20220322/rtech-20220322-fig54.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig54.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig55.pdf b/20220322/rtech-20220322-fig55.pdf
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diff --git a/20220322/rtech-20220322-fig55.tex b/20220322/rtech-20220322-fig55.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig55.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig56.pdf b/20220322/rtech-20220322-fig56.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..bf080cdbe430cc48451de84a0ccf52a3f2e1add1
Binary files /dev/null and b/20220322/rtech-20220322-fig56.pdf differ
diff --git a/20220322/rtech-20220322-fig56.tex b/20220322/rtech-20220322-fig56.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig56.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig57.pdf b/20220322/rtech-20220322-fig57.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..0fce33c27e1f8429ab5fee41284c759447e4d114
Binary files /dev/null and b/20220322/rtech-20220322-fig57.pdf differ
diff --git a/20220322/rtech-20220322-fig57.tex b/20220322/rtech-20220322-fig57.tex
new file mode 100644
index 0000000000000000000000000000000000000000..43bcd0480fadd06fe2ca64838dd2d6154d97a4dc
--- /dev/null
+++ b/20220322/rtech-20220322-fig57.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig58.pdf b/20220322/rtech-20220322-fig58.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..25f534d872ee0867639696b0589eef81806a8162
Binary files /dev/null and b/20220322/rtech-20220322-fig58.pdf differ
diff --git a/20220322/rtech-20220322-fig58.tex b/20220322/rtech-20220322-fig58.tex
new file mode 100644
index 0000000000000000000000000000000000000000..296b6d43d839c8294161a009aca441ff858f7c46
--- /dev/null
+++ b/20220322/rtech-20220322-fig58.tex
@@ -0,0 +1,32 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1,1.5){A}
+ \uput[l](-1.5,0|A){$A$}
+ \pnode(1,1.5){B}
+ \uput[r](1.5,0|B){$B$}
+ \relais(A)(B){}
+ \pnode(-0.5,0){C0}
+ \uput[l](-1.5,0|C0){$C$}
+ \pnode(0.5,0.3){D0}
+ \uput[r](1.5,0|D0){$D$}
+ \pnode(0.5,-0.3){E0}
+ \uput[r](1.5,0|E0){$E$}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \psline[linestyle=dashed](0,0.25)(0,1.0)
+ \psline[arrows=o-](-1.5,0|A)(A)
+ \psline[arrows=o-](1.5,0|B)(B)
+ \psline[arrows=o-](-1.5,0|C0)(C0)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](1.5,0|E0)(E0)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig59.pdf b/20220322/rtech-20220322-fig59.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..f5c6aea975df4b7208e9bb5cf8845825396bdc00
Binary files /dev/null and b/20220322/rtech-20220322-fig59.pdf differ
diff --git a/20220322/rtech-20220322-fig59.tex b/20220322/rtech-20220322-fig59.tex
new file mode 100644
index 0000000000000000000000000000000000000000..bd46257c76bce65cb333e113cf8fd3e10552400a
--- /dev/null
+++ b/20220322/rtech-20220322-fig59.tex
@@ -0,0 +1,42 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1,1.5){A}
+ \uput[l](-1.5,0|A){$A$}
+ \pnode(1,1.5){B}
+ \uput[r](1.5,0|B){$B$}
+ \relais(A)(B){}
+ \pnode(-0.5,0){C0}
+ \uput[l](-1.5,0|C0){$C_0$}
+ \pnode(0.5,0.3){D0}
+ \uput[r](1.5,0|D0){$D_0$}
+ \pnode(0.5,-0.3){E0}
+ \uput[r](1.5,0|E0){$E_0$}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \pnode(-0.5,-1.5){C1}
+ \uput[l](-1.5,0|C1){$C_1$}
+ \pnode(0.5,-1.2){D1}
+ \uput[r](1.5,0|D1){$D_1$}
+ \pnode(0.5,-1.8){E1}
+ \uput[r](1.5,0|E1){$E_1$}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \psline[linestyle=dashed](0,-1.25)(0,1.0)
+ \psline[arrows=o-](-1.5,0|A)(A)
+ \psline[arrows=o-](1.5,0|B)(B)
+ \psline[arrows=o-](-1.5,0|C0)(C0)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](1.5,0|E0)(E0)
+ \psline[arrows=o-](-1.5,0|C1)(C1)
+ \psline[arrows=o-](1.5,0|D1)(D1)
+ \psline[arrows=o-](1.5,0|E1)(E1)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig6.pdf b/20220322/rtech-20220322-fig6.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..8215e985fa76b635649ef1be061142cad5f67e24
Binary files /dev/null and b/20220322/rtech-20220322-fig6.pdf differ
diff --git a/20220322/rtech-20220322-fig6.tex b/20220322/rtech-20220322-fig6.tex
new file mode 100644
index 0000000000000000000000000000000000000000..3a71ce0ce03849a391adee46ef0cc0e498d5947d
--- /dev/null
+++ b/20220322/rtech-20220322-fig6.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig60.pdf b/20220322/rtech-20220322-fig60.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..d22b8b94aac9101199fb82bd25f86f472e8aedc8
Binary files /dev/null and b/20220322/rtech-20220322-fig60.pdf differ
diff --git a/20220322/rtech-20220322-fig60.tex b/20220322/rtech-20220322-fig60.tex
new file mode 100644
index 0000000000000000000000000000000000000000..296b6d43d839c8294161a009aca441ff858f7c46
--- /dev/null
+++ b/20220322/rtech-20220322-fig60.tex
@@ -0,0 +1,32 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1,1.5){A}
+ \uput[l](-1.5,0|A){$A$}
+ \pnode(1,1.5){B}
+ \uput[r](1.5,0|B){$B$}
+ \relais(A)(B){}
+ \pnode(-0.5,0){C0}
+ \uput[l](-1.5,0|C0){$C$}
+ \pnode(0.5,0.3){D0}
+ \uput[r](1.5,0|D0){$D$}
+ \pnode(0.5,-0.3){E0}
+ \uput[r](1.5,0|E0){$E$}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \psline[linestyle=dashed](0,0.25)(0,1.0)
+ \psline[arrows=o-](-1.5,0|A)(A)
+ \psline[arrows=o-](1.5,0|B)(B)
+ \psline[arrows=o-](-1.5,0|C0)(C0)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](1.5,0|E0)(E0)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig61.pdf b/20220322/rtech-20220322-fig61.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..dd7ff58b8e3ffd248758ae65fc40841ac2337d9d
Binary files /dev/null and b/20220322/rtech-20220322-fig61.pdf differ
diff --git a/20220322/rtech-20220322-fig61.tex b/20220322/rtech-20220322-fig61.tex
new file mode 100644
index 0000000000000000000000000000000000000000..bd46257c76bce65cb333e113cf8fd3e10552400a
--- /dev/null
+++ b/20220322/rtech-20220322-fig61.tex
@@ -0,0 +1,42 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1,1.5){A}
+ \uput[l](-1.5,0|A){$A$}
+ \pnode(1,1.5){B}
+ \uput[r](1.5,0|B){$B$}
+ \relais(A)(B){}
+ \pnode(-0.5,0){C0}
+ \uput[l](-1.5,0|C0){$C_0$}
+ \pnode(0.5,0.3){D0}
+ \uput[r](1.5,0|D0){$D_0$}
+ \pnode(0.5,-0.3){E0}
+ \uput[r](1.5,0|E0){$E_0$}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \pnode(-0.5,-1.5){C1}
+ \uput[l](-1.5,0|C1){$C_1$}
+ \pnode(0.5,-1.2){D1}
+ \uput[r](1.5,0|D1){$D_1$}
+ \pnode(0.5,-1.8){E1}
+ \uput[r](1.5,0|E1){$E_1$}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \psline[linestyle=dashed](0,-1.25)(0,1.0)
+ \psline[arrows=o-](-1.5,0|A)(A)
+ \psline[arrows=o-](1.5,0|B)(B)
+ \psline[arrows=o-](-1.5,0|C0)(C0)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](1.5,0|E0)(E0)
+ \psline[arrows=o-](-1.5,0|C1)(C1)
+ \psline[arrows=o-](1.5,0|D1)(D1)
+ \psline[arrows=o-](1.5,0|E1)(E1)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig62.pdf b/20220322/rtech-20220322-fig62.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..cf9b88e916fbd03a40f20a4fc9ecb7f88a84d741
Binary files /dev/null and b/20220322/rtech-20220322-fig62.pdf differ
diff --git a/20220322/rtech-20220322-fig62.tex b/20220322/rtech-20220322-fig62.tex
new file mode 100644
index 0000000000000000000000000000000000000000..296b6d43d839c8294161a009aca441ff858f7c46
--- /dev/null
+++ b/20220322/rtech-20220322-fig62.tex
@@ -0,0 +1,32 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1,1.5){A}
+ \uput[l](-1.5,0|A){$A$}
+ \pnode(1,1.5){B}
+ \uput[r](1.5,0|B){$B$}
+ \relais(A)(B){}
+ \pnode(-0.5,0){C0}
+ \uput[l](-1.5,0|C0){$C$}
+ \pnode(0.5,0.3){D0}
+ \uput[r](1.5,0|D0){$D$}
+ \pnode(0.5,-0.3){E0}
+ \uput[r](1.5,0|E0){$E$}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \psline[linestyle=dashed](0,0.25)(0,1.0)
+ \psline[arrows=o-](-1.5,0|A)(A)
+ \psline[arrows=o-](1.5,0|B)(B)
+ \psline[arrows=o-](-1.5,0|C0)(C0)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](1.5,0|E0)(E0)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig63.pdf b/20220322/rtech-20220322-fig63.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..02e16297d31e04d09d21dff091911796f17bf2ed
Binary files /dev/null and b/20220322/rtech-20220322-fig63.pdf differ
diff --git a/20220322/rtech-20220322-fig63.tex b/20220322/rtech-20220322-fig63.tex
new file mode 100644
index 0000000000000000000000000000000000000000..bd46257c76bce65cb333e113cf8fd3e10552400a
--- /dev/null
+++ b/20220322/rtech-20220322-fig63.tex
@@ -0,0 +1,42 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1,1.5){A}
+ \uput[l](-1.5,0|A){$A$}
+ \pnode(1,1.5){B}
+ \uput[r](1.5,0|B){$B$}
+ \relais(A)(B){}
+ \pnode(-0.5,0){C0}
+ \uput[l](-1.5,0|C0){$C_0$}
+ \pnode(0.5,0.3){D0}
+ \uput[r](1.5,0|D0){$D_0$}
+ \pnode(0.5,-0.3){E0}
+ \uput[r](1.5,0|E0){$E_0$}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \pnode(-0.5,-1.5){C1}
+ \uput[l](-1.5,0|C1){$C_1$}
+ \pnode(0.5,-1.2){D1}
+ \uput[r](1.5,0|D1){$D_1$}
+ \pnode(0.5,-1.8){E1}
+ \uput[r](1.5,0|E1){$E_1$}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \psline[linestyle=dashed](0,-1.25)(0,1.0)
+ \psline[arrows=o-](-1.5,0|A)(A)
+ \psline[arrows=o-](1.5,0|B)(B)
+ \psline[arrows=o-](-1.5,0|C0)(C0)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](1.5,0|E0)(E0)
+ \psline[arrows=o-](-1.5,0|C1)(C1)
+ \psline[arrows=o-](1.5,0|D1)(D1)
+ \psline[arrows=o-](1.5,0|E1)(E1)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig64.pdf b/20220322/rtech-20220322-fig64.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..b845993578b4c29d2292a6133670a3f674ee863b
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diff --git a/20220322/rtech-20220322-fig64.tex b/20220322/rtech-20220322-fig64.tex
new file mode 100644
index 0000000000000000000000000000000000000000..43bcd0480fadd06fe2ca64838dd2d6154d97a4dc
--- /dev/null
+++ b/20220322/rtech-20220322-fig64.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig65.pdf b/20220322/rtech-20220322-fig65.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..fded1aca928b9df9e98e9d68dd95e32f6d606674
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diff --git a/20220322/rtech-20220322-fig65.tex b/20220322/rtech-20220322-fig65.tex
new file mode 100644
index 0000000000000000000000000000000000000000..5aa33dc2862a5dd287d5e5a26b6ee17b7c65c79f
--- /dev/null
+++ b/20220322/rtech-20220322-fig65.tex
@@ -0,0 +1,32 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(4.0,0){C1}
+ \pnode(3.0,0.3){D1}
+ \pnode(3.0,-0.3){E1}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \put(0.0,0.3){\makebox(0,0)[b]{A}}
+ \put(3.5,0.3){\makebox(0,0)[b]{B}}
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline(D0)(1.25,0|D0)(2.25,0|E1)(E1)
+ \psline(E0)(1.25,0|E0)(2.25,0|D1)(D1)
+ \psline(C1)(5,0)
+ \lamp[labeloffset=0.9](5,0)(5,-2){Q}
+ \ground[connectingdot=false](5,-2)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig66.pdf b/20220322/rtech-20220322-fig66.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..e379392511a8db36d148cc91db8eebaabc0ca171
Binary files /dev/null and b/20220322/rtech-20220322-fig66.pdf differ
diff --git a/20220322/rtech-20220322-fig66.tex b/20220322/rtech-20220322-fig66.tex
new file mode 100644
index 0000000000000000000000000000000000000000..43bcd0480fadd06fe2ca64838dd2d6154d97a4dc
--- /dev/null
+++ b/20220322/rtech-20220322-fig66.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig67.pdf b/20220322/rtech-20220322-fig67.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..378b2182f171eb2a1948c72faeb209cf4f1bc094
Binary files /dev/null and b/20220322/rtech-20220322-fig67.pdf differ
diff --git a/20220322/rtech-20220322-fig67.tex b/20220322/rtech-20220322-fig67.tex
new file mode 100644
index 0000000000000000000000000000000000000000..4386e871b2f2d3bd61c78fb9102022d222633b70
--- /dev/null
+++ b/20220322/rtech-20220322-fig67.tex
@@ -0,0 +1,25 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(6,4)
+ \logic[logicType=and](-0.75,0.625){and1}
+ \logic[logicType=and](-0.75,-2.125){and2}
+ \logic[logicType=or](2.25,-0.625){or1}
+ \psline[arrows=o-](-3,0|and12)(and12)
+ \uput[180](-3,0|and12){A}
+ \psline[arrows=o-](-3,0|and21)(and21)
+ \uput[180](-3,0|and21){B}
+ \psline[arrows=*-](-2,0|and12)(-2,0|and22)(and22)
+ \pscircle[fillstyle=solid,fillcolor=white,linewidth=0.5pt](-0.85,0|and22){0.1}
+ \psline[arrows=*-](-1.5,0|and21)(-1.5,0|and11)(and11)
+ \pscircle[fillstyle=solid,fillcolor=white,linewidth=0.5pt](-0.85,0|and11){0.1}
+ \psline(and1Q)(1.5,0|and1Q)(1.5,0|or12)(or12)
+ \psline(and2Q)(1.5,0|and2Q)(1.5,0|or11)(or11)
+ \psline[arrows=o-](5,0|or1Q)(or1Q)
+ \uput[0](5,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig68.pdf b/20220322/rtech-20220322-fig68.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..2c5aba218fd5e7b426c8f16d5ee141a60c8046cf
Binary files /dev/null and b/20220322/rtech-20220322-fig68.pdf differ
diff --git a/20220322/rtech-20220322-fig68.tex b/20220322/rtech-20220322-fig68.tex
new file mode 100644
index 0000000000000000000000000000000000000000..a58085cf8220ed36899a021289030383af974fa2
--- /dev/null
+++ b/20220322/rtech-20220322-fig68.tex
@@ -0,0 +1,20 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \def\logicusertype{HA}
+ \logic[logicType=user,logicNInput=2,logicNOutput=2](-0.75,-0.125){ha}
+ \psline[arrows=o-](-2,0|ha2)(ha2)
+ \uput[180](-2,0|ha2){X}
+ \psline[arrows=o-](-2,0|ha1)(ha1)
+ \uput[180](-2,0|ha1){Y}
+ \psline[arrows=o-](2,0|haQ1)(haQ1)
+ \uput[0](2,0|haQ1){\Cout}
+ \psline[arrows=o-](2,0|haQ2)(haQ2)
+ \uput[0](2,0|haQ2){S}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig69.pdf b/20220322/rtech-20220322-fig69.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..35e2629bcb7125e7e84b4edae1935561f246fc88
Binary files /dev/null and b/20220322/rtech-20220322-fig69.pdf differ
diff --git a/20220322/rtech-20220322-fig69.tex b/20220322/rtech-20220322-fig69.tex
new file mode 100644
index 0000000000000000000000000000000000000000..c24ba66813b264e7e7613515521611ee8c568265
--- /dev/null
+++ b/20220322/rtech-20220322-fig69.tex
@@ -0,0 +1,24 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-3)(3,3)
+ \pnode(-3.5,2.5){A}
+ \pnode(-3.5,-1.5){B}
+ \uput[180](A){X}
+ \uput[180](B){Y}
+ \logic[logicType=exor](-0.75,0.625){exor}
+ \logic[logicType=and](-0.75,-2.125){and}
+ \psline[arrows=o-](A)(exor2)
+ \psline[arrows=o-](B)(and1)
+ \psline[arrows=*-](-2.5,0|B)(-2.5,0|exor1)(exor1)
+ \psline[arrows=*-](-1.5,0|A)(-1.5,0|and2)(and2)
+ \psline[arrows=-o](exorQ)(2,0|exorQ)
+ \uput[0](2,0|exorQ){S}
+ \psline[arrows=-o](andQ)(2,0|andQ)
+ \uput[0](2,0|andQ){\Cout}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig7.pdf b/20220322/rtech-20220322-fig7.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..cc18cc42a34776457ba9af79e05a3807a0d49060
Binary files /dev/null and b/20220322/rtech-20220322-fig7.pdf differ
diff --git a/20220322/rtech-20220322-fig7.tex b/20220322/rtech-20220322-fig7.tex
new file mode 100644
index 0000000000000000000000000000000000000000..2287195c28e8919cd4d5d3eabfc44960e9df334e
--- /dev/null
+++ b/20220322/rtech-20220322-fig7.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=or](-0.75,-0.125){or1}
+ \psline[arrows=o-](-2,0|or12)(or12)
+ \uput[180](-2,0|or12){A}
+ \psline[arrows=o-](-2,0|or11)(or11)
+ \uput[180](-2,0|or11){B}
+ \psline[arrows=o-](2,0|or1Q)(or1Q)
+ \uput[0](2,0|or1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig70.pdf b/20220322/rtech-20220322-fig70.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..8f34ba4ad35ce84a0b4b4d872b57f71c8baedd4e
Binary files /dev/null and b/20220322/rtech-20220322-fig70.pdf differ
diff --git a/20220322/rtech-20220322-fig70.tex b/20220322/rtech-20220322-fig70.tex
new file mode 100644
index 0000000000000000000000000000000000000000..a58085cf8220ed36899a021289030383af974fa2
--- /dev/null
+++ b/20220322/rtech-20220322-fig70.tex
@@ -0,0 +1,20 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \def\logicusertype{HA}
+ \logic[logicType=user,logicNInput=2,logicNOutput=2](-0.75,-0.125){ha}
+ \psline[arrows=o-](-2,0|ha2)(ha2)
+ \uput[180](-2,0|ha2){X}
+ \psline[arrows=o-](-2,0|ha1)(ha1)
+ \uput[180](-2,0|ha1){Y}
+ \psline[arrows=o-](2,0|haQ1)(haQ1)
+ \uput[0](2,0|haQ1){\Cout}
+ \psline[arrows=o-](2,0|haQ2)(haQ2)
+ \uput[0](2,0|haQ2){S}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig71.pdf b/20220322/rtech-20220322-fig71.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..ebb0f691be3620cd23aac55e5ede959aa152eca9
Binary files /dev/null and b/20220322/rtech-20220322-fig71.pdf differ
diff --git a/20220322/rtech-20220322-fig71.tex b/20220322/rtech-20220322-fig71.tex
new file mode 100644
index 0000000000000000000000000000000000000000..c24ba66813b264e7e7613515521611ee8c568265
--- /dev/null
+++ b/20220322/rtech-20220322-fig71.tex
@@ -0,0 +1,24 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-3)(3,3)
+ \pnode(-3.5,2.5){A}
+ \pnode(-3.5,-1.5){B}
+ \uput[180](A){X}
+ \uput[180](B){Y}
+ \logic[logicType=exor](-0.75,0.625){exor}
+ \logic[logicType=and](-0.75,-2.125){and}
+ \psline[arrows=o-](A)(exor2)
+ \psline[arrows=o-](B)(and1)
+ \psline[arrows=*-](-2.5,0|B)(-2.5,0|exor1)(exor1)
+ \psline[arrows=*-](-1.5,0|A)(-1.5,0|and2)(and2)
+ \psline[arrows=-o](exorQ)(2,0|exorQ)
+ \uput[0](2,0|exorQ){S}
+ \psline[arrows=-o](andQ)(2,0|andQ)
+ \uput[0](2,0|andQ){\Cout}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig72.pdf b/20220322/rtech-20220322-fig72.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..36f6cf36365aaa02d4ab96b26fa46264120d90d5
Binary files /dev/null and b/20220322/rtech-20220322-fig72.pdf differ
diff --git a/20220322/rtech-20220322-fig72.tex b/20220322/rtech-20220322-fig72.tex
new file mode 100644
index 0000000000000000000000000000000000000000..c287b2d4f46d086412673d9c500b9b508d240b49
--- /dev/null
+++ b/20220322/rtech-20220322-fig72.tex
@@ -0,0 +1,50 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-4)(3,9)
+ \def\logicusertype{FA}
+ \logic[logicType=user,logicNInput=3,logicNOutput=2](-0.75,8){fa0}
+ \uput[180](fa0Q1){\scriptsize C\kern-3pt}
+ \psline[arrows=o-](-2,0|fa03)(fa03)
+ \psline[arrows=o-](-2,0|fa02)(fa02)
+ \psline[arrows=o-](-2,0|fa01)(fa01)
+ \uput[180](-2,0|fa03){\Cin}
+ \uput[180](-2,0|fa02){X0}
+ \uput[180](-2,0|fa01){Y0}
+ \psline[arrows=o-](2,0|fa0Q2)(fa0Q2)
+ \uput[0](2,0|fa0Q2){S0}
+ \logic[logicType=user,logicNInput=3,logicNOutput=2](-0.75,4){fa1}
+ \uput[180](fa1Q1){\scriptsize C\kern-3pt}
+ \psline[arrows=o-](-2,0|fa12)(fa12)
+ \psline[arrows=o-](-2,0|fa11)(fa11)
+ \uput[180](-2,0|fa12){X1}
+ \uput[180](-2,0|fa11){Y1}
+ \psline[arrows=o-](2,0|fa1Q2)(fa1Q2)
+ \uput[0](2,0|fa1Q2){S1}
+ \logic[logicType=user,logicNInput=3,logicNOutput=2](-0.75,0){fa2}
+ \uput[180](fa2Q1){\scriptsize C\kern-3pt}
+ \psline[arrows=o-](-2,0|fa22)(fa22)
+ \psline[arrows=o-](-2,0|fa21)(fa21)
+ \uput[180](-2,0|fa22){X2}
+ \uput[180](-2,0|fa21){Y2}
+ \psline[arrows=o-](2,0|fa2Q2)(fa2Q2)
+ \uput[0](2,0|fa2Q2){S2}
+ \logic[logicType=user,logicNInput=3,logicNOutput=2](-0.75,-4){fa3}
+ \uput[180](fa3Q1){\scriptsize C\kern-3pt}
+ \psline[arrows=o-](-2,0|fa32)(fa32)
+ \psline[arrows=o-](-2,0|fa31)(fa31)
+ \uput[180](-2,0|fa32){X3}
+ \uput[180](-2,0|fa31){Y3}
+ \psline[arrows=o-](2,0|fa3Q2)(fa3Q2)
+ \psline[arrows=o-](2,0|fa3Q1)(fa3Q1)
+ \uput[0](2,0|fa3Q2){S3}
+ \uput[0](2,0|fa3Q1){\Cout}
+ \psline(fa0Q1)(2,0|fa0Q1)(2,7.5)(-2,7)(-2,0|fa13)(fa13)
+ \psline(fa1Q1)(2,0|fa1Q1)(2,3.5)(-2,3)(-2,0|fa23)(fa23)
+ \psline(fa2Q1)(2,0|fa2Q1)(2,-0.5)(-2,-1)(-2,0|fa33)(fa33)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig73.pdf b/20220322/rtech-20220322-fig73.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..e189b405acb1b87d303da5017a54e9e28266a30f
Binary files /dev/null and b/20220322/rtech-20220322-fig73.pdf differ
diff --git a/20220322/rtech-20220322-fig73.tex b/20220322/rtech-20220322-fig73.tex
new file mode 100644
index 0000000000000000000000000000000000000000..6ba4ed697f7470d0b032278a98b200f54c7fbeac
--- /dev/null
+++ b/20220322/rtech-20220322-fig73.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-2,-2)(2,2)
+ \pnode(-1.5,0){B}
+ \uput[180](B){Basis}
+ \pnode(1.5,1.5){C}
+ \uput[0](C){Kollektor}
+ \pnode(1.5,-1.5){E}
+ \uput[0](E){Emitter}
+ \transistor[basesep=1.2,arrows=o-o](B)(E)(C)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig74.pdf b/20220322/rtech-20220322-fig74.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..ca3e7dd265c1dd7680dbde5e241d1d8a767d45e3
Binary files /dev/null and b/20220322/rtech-20220322-fig74.pdf differ
diff --git a/20220322/rtech-20220322-fig74.tex b/20220322/rtech-20220322-fig74.tex
new file mode 100644
index 0000000000000000000000000000000000000000..8d142ea8d3c83fca9e54fe35de4f4d0aec0d9893
--- /dev/null
+++ b/20220322/rtech-20220322-fig74.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-2,-2)(2,2)
+ \pnode(-1.5,-0.5){B}
+ \uput[180](B){Gate}
+ \pnode(1.5,1.5){C}
+ \uput[0](C){Drain}
+ \pnode(1.5,-1.5){E}
+ \uput[0](E){Source}
+ \transistor[transistortype=MOSFET,basesep=1.2,arrows=o-o](B)(E)(C)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig75.pdf b/20220322/rtech-20220322-fig75.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..da6f5fc258069827919bddb8fbd0d7e1e6d39c54
Binary files /dev/null and b/20220322/rtech-20220322-fig75.pdf differ
diff --git a/20220322/rtech-20220322-fig75.tex b/20220322/rtech-20220322-fig75.tex
new file mode 100644
index 0000000000000000000000000000000000000000..354733b0c2c7e27449de083f298adee7c37e13cd
--- /dev/null
+++ b/20220322/rtech-20220322-fig75.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig76.pdf b/20220322/rtech-20220322-fig76.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..3e6a93ed3d03b58b4fc0a6008f13144cd93c4057
Binary files /dev/null and b/20220322/rtech-20220322-fig76.pdf differ
diff --git a/20220322/rtech-20220322-fig76.tex b/20220322/rtech-20220322-fig76.tex
new file mode 100644
index 0000000000000000000000000000000000000000..354733b0c2c7e27449de083f298adee7c37e13cd
--- /dev/null
+++ b/20220322/rtech-20220322-fig76.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig77.pdf b/20220322/rtech-20220322-fig77.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..cdba85e042c777e1321e5529158d4a74ac41b4f5
Binary files /dev/null and b/20220322/rtech-20220322-fig77.pdf differ
diff --git a/20220322/rtech-20220322-fig77.tex b/20220322/rtech-20220322-fig77.tex
new file mode 100644
index 0000000000000000000000000000000000000000..354733b0c2c7e27449de083f298adee7c37e13cd
--- /dev/null
+++ b/20220322/rtech-20220322-fig77.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322-fig78.pdf b/20220322/rtech-20220322-fig78.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..541fc1335767f18a2f2eef5d11452d9b42d900a3
Binary files /dev/null and b/20220322/rtech-20220322-fig78.pdf differ
diff --git a/20220322/rtech-20220322-fig78.tex b/20220322/rtech-20220322-fig78.tex
new file mode 100644
index 0000000000000000000000000000000000000000..76707503d44cec7e4574a43ec87615071dcffcdf
--- /dev/null
+++ b/20220322/rtech-20220322-fig78.tex
@@ -0,0 +1,55 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1,1.5){A}
+ \uput[l](-2.5,0|A){$S$}
+ \pnode(1,1.5){B}
+ \ground[connectingdot=false](2,1.5)
+ \relais(A)(B){}
+ \pnode(2.5,2.5){A3}
+ \uput[l](2.0,0|A3){$R$}
+ \pnode(4.5,2.5){B3}
+ \ground[connectingdot=false](5.5,2.5)
+ \relais(A3)(B3){}
+ \pnode(-0.5,0){C0}
+ \psline[arrows=-*](C0)(-1.5,0)(-1.5,1.5)
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(3,-0.3){C3}
+ \pnode(4,0){D3}
+ \pnode(4,-0.6){E3}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C3)(D3)
+ \pnode(7,0.7){D3plus}
+ \uput[180](D3plus){\textbf{+}}
+ \psline(E0)(C3)
+ \psline[arrows=->,arrowsize=0.3](D3)(D3plus|D3)(D3plus)
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \pnode(-0.5,-1.5){C1}
+ \pnode(0.5,-1.2){D1}
+ \pnode(0.5,-1.8){E1}
+ \uput[r](2.5,0|E1){$Q$}
+ \pnode(-3.0,-0.5){C1plus}
+ \uput[180](C1plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C1)(C1plus|C1)(C1plus)
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \psline[linestyle=dashed](0,-1.25)(0,1.0)
+ \psline[linestyle=dashed](3.5,-0.15)(3.5,2.0)
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+ \psline[arrows=o-](2.0,0|A3)(A3)
+ \psline(B)(2,0|B)
+ \psline(B3)(5.5|B3)
+ \psline[arrows=o-](1.5,0|D0)(D0)
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+ \psline[arrows=o-](2.5,0|E1)(E1)
+ \psline[arrows=o-](5.0,0|E3)(E3)
+ \end{pspicture}
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new file mode 100644
index 0000000000000000000000000000000000000000..76707503d44cec7e4574a43ec87615071dcffcdf
--- /dev/null
+++ b/20220322/rtech-20220322-fig79.tex
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+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1,1.5){A}
+ \uput[l](-2.5,0|A){$S$}
+ \pnode(1,1.5){B}
+ \ground[connectingdot=false](2,1.5)
+ \relais(A)(B){}
+ \pnode(2.5,2.5){A3}
+ \uput[l](2.0,0|A3){$R$}
+ \pnode(4.5,2.5){B3}
+ \ground[connectingdot=false](5.5,2.5)
+ \relais(A3)(B3){}
+ \pnode(-0.5,0){C0}
+ \psline[arrows=-*](C0)(-1.5,0)(-1.5,1.5)
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+ \pnode(4,0){D3}
+ \pnode(4,-0.6){E3}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C3)(D3)
+ \pnode(7,0.7){D3plus}
+ \uput[180](D3plus){\textbf{+}}
+ \psline(E0)(C3)
+ \psline[arrows=->,arrowsize=0.3](D3)(D3plus|D3)(D3plus)
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \pnode(-0.5,-1.5){C1}
+ \pnode(0.5,-1.2){D1}
+ \pnode(0.5,-1.8){E1}
+ \uput[r](2.5,0|E1){$Q$}
+ \pnode(-3.0,-0.5){C1plus}
+ \uput[180](C1plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C1)(C1plus|C1)(C1plus)
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \psline[linestyle=dashed](0,-1.25)(0,1.0)
+ \psline[linestyle=dashed](3.5,-0.15)(3.5,2.0)
+ \psline[arrows=o-](-2.5,0|A)(A)
+ \psline[arrows=o-](2.0,0|A3)(A3)
+ \psline(B)(2,0|B)
+ \psline(B3)(5.5|B3)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](1.5,0|D1)(D1)
+ \psline[arrows=o-](2.5,0|E1)(E1)
+ \psline[arrows=o-](5.0,0|E3)(E3)
+ \end{pspicture}
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new file mode 100644
index 0000000000000000000000000000000000000000..43bcd0480fadd06fe2ca64838dd2d6154d97a4dc
--- /dev/null
+++ b/20220322/rtech-20220322-fig8.tex
@@ -0,0 +1,17 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+
+\end{document}
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diff --git a/20220322/rtech-20220322-fig80.tex b/20220322/rtech-20220322-fig80.tex
new file mode 100644
index 0000000000000000000000000000000000000000..48c438ff5eaf1ecea39d07309d9364c08ce2d61b
--- /dev/null
+++ b/20220322/rtech-20220322-fig80.tex
@@ -0,0 +1,22 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-4,-4)(4,4)
+ \logic[logicType=nand](-0.75,2){nand1}
+ \logic[logicType=nand](-0.75,-2){nand2}
+ \psline[arrows=o-](-3,0|nand12)(nand12)
+ \uput[180](-3,0|nand12){$\overline{\mbox{S}}$}
+ \psline[arrows=o-](-3,0|nand21)(nand21)
+ \uput[180](-3,0|nand21){$\overline{\mbox{R}}$}
+ \psline[arrows=o-](3,0|nand1Q)(nand1Q)
+ \uput[0](3,0|nand1Q){Q}
+ \psline[arrows=o-](3,0|nand2Q)(nand2Q)
+ \uput[0](3,0|nand2Q){$\overline{\mbox{Q}}$}
+ \psline[arrows=*-](2,0|nand1Q)(2,1.75)(-2,0.75)(-2,0|nand22)(nand22)
+ \psline[arrows=*-](2,0|nand2Q)(2,0.75)(-2,1.75)(-2,0|nand11)(nand11)
+ \end{pspicture}
+
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diff --git a/20220322/rtech-20220322-fig81.tex b/20220322/rtech-20220322-fig81.tex
new file mode 100644
index 0000000000000000000000000000000000000000..9f924ad41052fec1559a37a797ee73df61b116f0
--- /dev/null
+++ b/20220322/rtech-20220322-fig81.tex
@@ -0,0 +1,15 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-4,-4)(4,4)
+ \pnode(0,0.5){A}
+ \pnode(0,-0.5){B}
+ \capacitor(A)(B){}
+ \psline[arrows=-o](A)(A|0,1)
+ \psline[arrows=-o](B)(B|0,-1)
+ \end{pspicture}
+
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diff --git a/20220322/rtech-20220322-fig82.tex b/20220322/rtech-20220322-fig82.tex
new file mode 100644
index 0000000000000000000000000000000000000000..48c438ff5eaf1ecea39d07309d9364c08ce2d61b
--- /dev/null
+++ b/20220322/rtech-20220322-fig82.tex
@@ -0,0 +1,22 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-4,-4)(4,4)
+ \logic[logicType=nand](-0.75,2){nand1}
+ \logic[logicType=nand](-0.75,-2){nand2}
+ \psline[arrows=o-](-3,0|nand12)(nand12)
+ \uput[180](-3,0|nand12){$\overline{\mbox{S}}$}
+ \psline[arrows=o-](-3,0|nand21)(nand21)
+ \uput[180](-3,0|nand21){$\overline{\mbox{R}}$}
+ \psline[arrows=o-](3,0|nand1Q)(nand1Q)
+ \uput[0](3,0|nand1Q){Q}
+ \psline[arrows=o-](3,0|nand2Q)(nand2Q)
+ \uput[0](3,0|nand2Q){$\overline{\mbox{Q}}$}
+ \psline[arrows=*-](2,0|nand1Q)(2,1.75)(-2,0.75)(-2,0|nand22)(nand22)
+ \psline[arrows=*-](2,0|nand2Q)(2,0.75)(-2,1.75)(-2,0|nand11)(nand11)
+ \end{pspicture}
+
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new file mode 100644
index 0000000000000000000000000000000000000000..9f924ad41052fec1559a37a797ee73df61b116f0
--- /dev/null
+++ b/20220322/rtech-20220322-fig83.tex
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+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-4,-4)(4,4)
+ \pnode(0,0.5){A}
+ \pnode(0,-0.5){B}
+ \capacitor(A)(B){}
+ \psline[arrows=-o](A)(A|0,1)
+ \psline[arrows=-o](B)(B|0,-1)
+ \end{pspicture}
+
+\end{document}
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diff --git a/20220322/rtech-20220322-fig84.tex b/20220322/rtech-20220322-fig84.tex
new file mode 100644
index 0000000000000000000000000000000000000000..48c438ff5eaf1ecea39d07309d9364c08ce2d61b
--- /dev/null
+++ b/20220322/rtech-20220322-fig84.tex
@@ -0,0 +1,22 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-4,-4)(4,4)
+ \logic[logicType=nand](-0.75,2){nand1}
+ \logic[logicType=nand](-0.75,-2){nand2}
+ \psline[arrows=o-](-3,0|nand12)(nand12)
+ \uput[180](-3,0|nand12){$\overline{\mbox{S}}$}
+ \psline[arrows=o-](-3,0|nand21)(nand21)
+ \uput[180](-3,0|nand21){$\overline{\mbox{R}}$}
+ \psline[arrows=o-](3,0|nand1Q)(nand1Q)
+ \uput[0](3,0|nand1Q){Q}
+ \psline[arrows=o-](3,0|nand2Q)(nand2Q)
+ \uput[0](3,0|nand2Q){$\overline{\mbox{Q}}$}
+ \psline[arrows=*-](2,0|nand1Q)(2,1.75)(-2,0.75)(-2,0|nand22)(nand22)
+ \psline[arrows=*-](2,0|nand2Q)(2,0.75)(-2,1.75)(-2,0|nand11)(nand11)
+ \end{pspicture}
+
+\end{document}
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diff --git a/20220322/rtech-20220322-fig85.tex b/20220322/rtech-20220322-fig85.tex
new file mode 100644
index 0000000000000000000000000000000000000000..9f924ad41052fec1559a37a797ee73df61b116f0
--- /dev/null
+++ b/20220322/rtech-20220322-fig85.tex
@@ -0,0 +1,15 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-4,-4)(4,4)
+ \pnode(0,0.5){A}
+ \pnode(0,-0.5){B}
+ \capacitor(A)(B){}
+ \psline[arrows=-o](A)(A|0,1)
+ \psline[arrows=-o](B)(B|0,-1)
+ \end{pspicture}
+
+\end{document}
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new file mode 100644
index 0000000000000000000000000000000000000000..48c438ff5eaf1ecea39d07309d9364c08ce2d61b
--- /dev/null
+++ b/20220322/rtech-20220322-fig86.tex
@@ -0,0 +1,22 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-4,-4)(4,4)
+ \logic[logicType=nand](-0.75,2){nand1}
+ \logic[logicType=nand](-0.75,-2){nand2}
+ \psline[arrows=o-](-3,0|nand12)(nand12)
+ \uput[180](-3,0|nand12){$\overline{\mbox{S}}$}
+ \psline[arrows=o-](-3,0|nand21)(nand21)
+ \uput[180](-3,0|nand21){$\overline{\mbox{R}}$}
+ \psline[arrows=o-](3,0|nand1Q)(nand1Q)
+ \uput[0](3,0|nand1Q){Q}
+ \psline[arrows=o-](3,0|nand2Q)(nand2Q)
+ \uput[0](3,0|nand2Q){$\overline{\mbox{Q}}$}
+ \psline[arrows=*-](2,0|nand1Q)(2,1.75)(-2,0.75)(-2,0|nand22)(nand22)
+ \psline[arrows=*-](2,0|nand2Q)(2,0.75)(-2,1.75)(-2,0|nand11)(nand11)
+ \end{pspicture}
+
+\end{document}
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diff --git a/20220322/rtech-20220322-fig9.tex b/20220322/rtech-20220322-fig9.tex
new file mode 100644
index 0000000000000000000000000000000000000000..9684329bc4e673536f8151736ebaca41049e5b98
--- /dev/null
+++ b/20220322/rtech-20220322-fig9.tex
@@ -0,0 +1,33 @@
+\documentclass{article}
+\input tmp.inputs
+\pagestyle{empty}
+\begin{document}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(2.0,-0.3){C1}
+ \pnode(3.0,0){D1}
+ \pnode(3.0,-0.6){E1}
+ \rput(0,0.55){A}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \rput(2.5,0.2){B}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](4.0,0|D1)(D1)
+ \psline(E0)(C1)
+ \psline(E1)(4.5,-0.6)
+ \lamp(4.5,-0.6)(4.5,-2.6){~~Q}
+ \ground[connectingdot=false](4.5,-2.6)
+ \end{pspicture}
+
+\end{document}
diff --git a/20220322/rtech-20220322.pdf b/20220322/rtech-20220322.pdf
new file mode 100644
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diff --git a/20220322/rtech-20220322.tex b/20220322/rtech-20220322.tex
new file mode 100644
index 0000000000000000000000000000000000000000..291a395d771ea3d294606725f30e657855e5fa75
--- /dev/null
+++ b/20220322/rtech-20220322.tex
@@ -0,0 +1,1774 @@
+% rtech-20220322.pdf - Lecture Slides on Computer Technology
+% Copyright (C) 2012, 2013, 2014, 2021, 2022 Peter Gerwinski
+%
+% This document is free software: you can redistribute it and/or
+% modify it either under the terms of the Creative Commons
+% Attribution-ShareAlike 3.0 License, or under the terms of the
+% GNU General Public License as published by the Free Software
+% Foundation, either version 3 of the License, or (at your option)
+% any later version.
+%
+% This document is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+% GNU General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with this document. If not, see <http://www.gnu.org/licenses/>.
+%
+% You should have received a copy of the Creative Commons
+% Attribution-ShareAlike 3.0 Unported License along with this
+% document. If not, see <http://creativecommons.org/licenses/>.
+
+% README: Vom Addierer zum Computer
+
+\documentclass[10pt,t]{beamer}
+
+\usepackage{pgslides}
+\usepackage{pdftricks}
+%\usepackage[obeyfamily=false,mathrm=mathsf,textrm=sffamily]{siunitx}
+%\usepackage{eurosym}
+
+\newrgbcolor{orange}{0.7 0.2 0.0}
+
+\newcommand{\Cin}{C\raisebox{-0.5ex}{\footnotesize in}}
+\newcommand{\Cout}{C\raisebox{-0.5ex}{\footnotesize out}}
+
+\begin{psinputs}
+ \usepackage[latin1]{inputenc}
+ \usepackage[german]{babel}
+ \usepackage[T1]{fontenc}
+ \usepackage{helvet}
+ \renewcommand*\familydefault{\sfdefault}
+ \usepackage{pstricks,pst-grad,pst-circ-pg}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{unit=1cm}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \newcommand{\Cin}{C\raisebox{-0.5ex}{\footnotesize in}}
+ \newcommand{\Cout}{C\raisebox{-0.5ex}{\footnotesize out}}
+\end{psinputs}
+
+\title{Rechnertechnik}
+\author{Prof.\ Dr.\ rer.\ nat.\ Peter Gerwinski}
+\date{22.\ März 2022}
+
+\begin{document}
+
+\maketitleframe
+
+\sectionnonumber{Online-Werkzeuge}
+
+\begin{frame}
+
+ \showsectionnonumber
+ \begin{itemize}
+ \item
+ \textbf{Mumble}: Seminarraum 2\\
+ Fragen: Mikrophon einschalten oder über den Chat\\
+ Umfragen: über den Chat
+ \smallskip
+ \item
+ \textbf{VNC}: Kanal 6, Passwort: \lstinline[style=cmd]{testcvh}\\
+ Eigenen Bildschirm freigeben: per VNC-Server oder Web-Interface\\
+ Kamerabild übertragen: Link zu Web-Interface auf Anfrage
+ \smallskip
+ \item
+ Allgemeine Informationen:
+ \url{https://www.cvh-server.de/online-werkzeuge/}
+ \smallskip
+ \item
+ Notfall-Schnellzugang: \url{https://www.cvh-server.de/virtuelle-raeume/}\\
+ Seminarraum 2, VNC-Passwort: \lstinline[style=cmd]{testcvh}
+ \smallskip
+ \item
+ Bei Problemen: bitte notieren:\\
+ Art des Problems, genaue Uhrzeit, JavaScript-Fehlermeldungen (F12)
+ \bigskip
+ \item
+ GitLab: \url{https://gitlab.cvh-server.de/pgerwinski/rtech}\\
+ Links auf die Datei klicken, nicht mittig auf den Kommentar.
+ \end{itemize}
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \vspace{-0.6cm}
+ \begin{center}
+ \begin{pdfpic}
+ \psscalebox{0.8}{%
+ \begin{pspicture}(-5,0)(12,12)
+ \small
+ \psset{unit=0.5cm}
+ \psline[arrows=<->](-1,0)(-1,22)
+ \rput(-1.3,0){\makebox(0,0)[br]{\textbf{gegenständlich}}}
+ \rput(-1.3,22){\makebox(0,0)[tr]{\textbf{abstrakt}}}
+ \rput(-1.3,2){\makebox(0,0)[r]{Elektromagnetismus, Halbleiter}}
+ \rput(-1.3,4){\makebox(0,0)[r]{Elektronische Bauelemente}}
+ \rput(-1.3,6){\makebox(0,0)[r]{Logik-Schaltkreise}}
+ \rput(-1.3,8){\makebox(0,0)[r]{Prozessoren}}
+ \rput(-1.3,9){\makebox(0,0)[r]{Maschinensprache}}
+ \rput(-1.3,10){\makebox(0,0)[r]{Assembler}}
+ \rput(-1.3,11){\makebox(0,0)[r]{Ein-/Ausgabe}}
+ \rput(-1.3,12.35){\makebox(0,0)[r]{\textbf{hardwarenahe Programmierung} (z.\,B.\ in C)}}
+ \rput(-1.3,14){\makebox(0,0)[r]{\shortstack[r]{abstrahierende Programmierung\\(z.\,B.\ in C++, Java)}}}
+% \rput(-1.3,15){\makebox(0,0)[r]{Programmierung}}
+ \rput(-1.3,16){\makebox(0,0)[r]{Algorithmen, Datenstrukturen, Software-Entwurf}}
+ \rput(-1.3,17){\makebox(0,0)[r]{Requirements Engineering}}
+ \rput(-1.3,18){\makebox(0,0)[r]{formale Sprachen, Berechenbarkeit}}
+ \rput(-1.3,19){\makebox(0,0)[r]{mathematische Strukturen}}
+ \rput(-1.3,20){\makebox(0,0)[r]{mathematische Beweise}}
+ \rput(2.1,0.5){\makebox(0,0)[l]{Physik}}
+ \rput(4.1,4){\makebox(0,0)[l]{Elektrotechnik}}
+ \rput(6.1,8){\makebox(0,0)[l]{\textbf{Rechnertechnik}}}
+ \rput(8.1,12.35){\makebox(0,0)[l]{angewandte Informatik}}
+ \rput(10.1,16){\makebox(0,0)[l]{\shortstack[l]{Softwaretechnik und\\theoretische Informatik}}}
+ \rput(12.1,21){\makebox(0,0)[l]{Mathematik}}
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+ \end{pspicture}
+ }
+ \end{pdfpic}
+ \end{center}
+
+\end{frame}
+
+\sectionnonumber{Rechnertechnik}
+
+\begin{frame}
+
+ \showsectionnonumber
+
+ Rechner (engl.: Computer) = Werkzeug, das beim Rechnen hilft
+ \only<3->{%
+ \begin{picture}(0,0)
+ \color{red}
+ \put(-4.9,-0.6){$\overbrace{\text{dem menschlichen Hirn}}$}
+ \end{picture}}
+
+ \bigskip
+
+ \begin{itemize}
+ \pause
+ \item
+ {\only<8>{\color{medgreen}}Finger}
+ \pause
+ \pause
+ \item
+ {\only<8>{\color{medgreen}}Papier und Bleistift, Sand, Tontafeln etc.}
+ \pause
+ \item
+ {\only<8>{\color{orange}}Zirkel und Lineal}
+ \only<.(1)>{\\\strut\hfill
+ \includegraphics[width=4.5cm]{Drawing-a-circle-with-the-compasses.jpg}%
+ \includegraphics[width=4.0cm]{Holding-a-ruling-pen-edited-2.jpg}\\\vspace*{-4cm}}
+ \pause
+ \item
+ {\only<8>{\color{medgreen}}Abakus}
+ \item
+ {\only<8>{\color{medgreen}}Mechanische Rechenmaschine}
+ \only<.(1)>{\hfill\makebox(0,0)[r]{\begin{minipage}{4.5cm}\vspace*{2.6cm}
+ \includegraphics[width=4.5cm]{1890s_adding_machine.jpg}\end{minipage}}}
+ \item
+ {\only<8>{\color{orange}}Rechenschieber}
+ \item
+ {\only<8>{\color{medgreen}}Taschenrechner}
+ \pause
+ \item
+ {\only<8>{\color{orange}}\only<.(2)>{Analog-}Computer}
+ \pause
+ \item
+ {\only<8>{\color{medgreen}}(Digital-)Computer}
+% \hfill {\color{orange}analog} / {\color{medgreen}digital}
+ \end{itemize}
+
+\end{frame}
+
+\subsectionnonumber{Was ist ein Computer?}
+
+\begin{frame}
+
+ \showsectionnonumber
+
+ \showsubsectionnonumber
+
+ \begin{itemize}
+ \item
+ Rechner (engl.: Computer)\\
+ = Werkzeug, das (dem menschlichen Gehirn) beim Rechnen hilft
+ \medskip
+ \item
+ Computer (im engeren Sinne)\\
+ = Turing-vollständiger Rechner\\\pause
+ = programmierbar mit \lstinline{while}\\
+ = programmierbar mit \lstinline{if} und \lstinline{goto}
+ \end{itemize}
+
+\end{frame}
+
+\begin{frame}
+
+ \begin{center}
+
+ \includegraphics[width=10.5cm]{analytic-engine.jpg}
+
+ Turing-vollständiger Computer aus Zahnrädern: Analytical Engine (1837)
+
+ \end{center}
+
+\end{frame}
+
+\begin{frame}
+
+ \showsectionnonumber
+
+ \showsubsectionnonumber
+
+ \begin{center}
+ \begin{minipage}{6cm}
+ \begin{center}
+ \includegraphics[height=4cm]{charles-babbage.jpg}
+
+ \smallskip
+
+ \footnotesize
+ Charles Babbage (1791--1871)
+ \end{center}
+ \end{minipage}
+ \begin{minipage}{6cm}
+ \begin{center}
+ \includegraphics[height=4cm]{ada-lovelace.jpg}
+
+ \smallskip
+
+ \footnotesize
+ Ada Lovelace (1815--1852)
+ \end{center}
+ \end{minipage}
+ \end{center}
+
+ \medskip
+
+ Turing-vollständiger Computer aus Zahnrädern: Analytical Engine (1837)
+ \begin{itemize}
+ \item
+ mechanische Rechenmaschine (Antrieb: Dampfmaschine)
+ \item
+ funktionsfähig geplant von Charles Babbage (nie gebaut)
+ \item
+ programmiert von Ada Lovelace (erste Computer-Programme der Welt)
+ \end{itemize}
+
+\end{frame}
+
+\sectionnonumber{\inserttitle}
+
+\begin{frame}
+
+ \showsectionnonumber
+
+ \begin{itemize}
+ \item[\textbf{1}] \textbf{Einführung}
+ \begin{itemize}
+ \color{medgreen}
+ \item[1.1] Was ist Rechnertechnik?
+ \item[1.2] Was ist ein Computer?
+% \item[1.3] Rechnertechnik im Verhältnis zu anderen Disziplinen
+ \end{itemize}
+ \item[\textbf{2}] \textbf{Vom Schaltkreis zum Computer}
+ \begin{itemize}
+ \color{medgreen}
+ \item[2.1] Logik-Schaltkreise
+ \item[2.2] Binärdarstellung von Zahlen
+ \item[2.3] Vom Logik-Schaltkreis zum Addierer
+ \color{red}
+ \item[2.4] Negative Zahlen
+ \item[2.5] Vom Addierer zum Computer
+ \item[\dots]
+ \end{itemize}
+ \color{gray}
+ \item[\textbf{3}] \textbf{Architekturmerkmale von Prozessoren}
+ \item[\textbf{4}] \textbf{Der CPU-Stack}
+% \item[\textbf{5}] \textbf{Hardwarenahe Programmierung}
+% \item[\textbf{6}] \textbf{Anwender-Software}
+% \item[\textbf{7}] \textbf{Bus-Systeme}
+% \item[\textbf{8}] \textbf{Pipelining}
+ \item[\textbf{\dots\hspace{-0.75em}}]
+% \item[\textbf{9}] \textbf{Ausblick}
+ \end{itemize}
+
+\end{frame}
+
+\section{Einführung}
+\section{Vom Schaltkreis zum Computer}
+\subsection{Logik-Schaltkreise}
+
+\begin{frame}[fragile]
+
+ \showsection
+ \vspace{-\smallskipamount}
+ \showsubsection
+
+ \medskip
+
+ {\large\textbf{Logik mit Lichtschaltern}}
+
+ \strut\hfill
+ \begin{minipage}[t]{6cm}
+ \vbox to 0pt{%
+ \begin{visibleenv}<1-3>
+ \begin{pdfpic}
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+ \begin{visibleenv}<3>
+ \\[-1cm]
+ \begin{minipage}{2.5cm}
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+ \end{minipage}
+ \end{visibleenv}
+ \vss
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+ \vbox to 0pt{%
+ \begin{visibleenv}<4-6>
+ \begin{pdfpic}
+ \newcommand{\invisible}{\tiny\color{white}}
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+ \begin{visibleenv}<6>
+ \strut\\[-1.5cm]
+ \begin{minipage}[t]{2.5cm}
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+ \begin{visibleenv}<8->
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+ \hspace*{0.5cm}%
+ \begin{tabular}{|c|c||c|}\hline
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+ 1 & 1 & 1 \\\hline
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+ \begin{minipage}{2.5cm}
+ \vspace*{0.5cm}
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+ \psset{unit=0.6cm}
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+ \end{minipage}\\[\medskipamount]
+ \hspace*{0.5cm}%
+ \begin{tabular}{|c|c||c|}\hline
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+ 0 & 1 & 1 \\\hline
+ 1 & 0 & 1 \\\hline
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+ \end{pdfpic}
+ \end{minipage}\\[\medskipamount]
+ \end{visibleenv}%
+ \begin{visibleenv}<8->%
+ \hspace*{0.402cm}%
+ \begin{tabular}{|c|c||c|}\hline
+ A & B & Q \\\hline\hline
+ 0 & 0 & 0 \\\hline
+ 0 & 1 & 1 \\\hline
+ 1 & 0 & 1 \\\hline
+ 1 & 1 & 0 \\\hline
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+ \begin{minipage}{2.5cm}
+ \vspace*{0.5cm}
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
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+ \end{visibleenv}
+ \vss
+ }%
+ \end{minipage}
+ \vspace*{-0.9cm}
+
+ \begin{itemize}
+ \renewcommand{\arraystretch}{1.2}
+ \item
+ \newterm{Reihenschaltung}\\[\smallskipamount]
+ \pause
+ Lampe leuchtet nur, wenn\\
+ beide Schalter betätigt sind.\\[\smallskipamount]
+ \pause
+ \newterm{Und-Verknüpfung}
+ \pause
+ \medskip
+ \item
+ \newterm{Parallelschaltung}\\[\smallskipamount]
+ \pause
+ Lampe leuchtet, wenn mindestens\\
+ ein Schalter betätigt ist.\\[\smallskipamount]
+ \pause
+ \newterm{Oder-Verknüpfung}
+ \pause
+ \medskip
+ \item
+ {\color{red}Sie sind dran:}\\[\smallskipamount]
+ Man kann die Lampe jederzeit\\
+ an jedem der beiden Schalter\\
+ ein- oder ausschalten.\\[\smallskipamount]
+ \newterm{Exklusiv-Oder-Verknüpfung}
+ \end{itemize}
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+ \medskip
+
+ {\large\textbf{Relais: Strom schaltet einen Schalter}}
+
+ \begin{center}
+ \includegraphics[width=10cm]{Relay_principle_horizontal.jpg}
+ % http://commons.wikimedia.org/wiki/File:Relay_principle_horizontal.jpg
+ % http://commons.wikimedia.org/wiki/File:Electronic_component_relays.jpg
+ % http://de.wikipedia.org/w/index.php?title=Datei:Elektronenroehre_real.png&filetimestamp=20080713113809
+ \end{center}
+
+ \hspace*{0.5cm}
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+ \textarrow\
+ \begin{minipage}[t]{3.5cm}
+ Logik-Schaltungen\\
+ werden kombinierbar.
+ \end{minipage}
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+ \smallskip
+
+ {\large\textbf{Logik-Schaltungen kombinieren}}
+ \medskip
+
+ \begin{itemize}
+ \item
+ Und-Verknüpfung: Reihenschaltung
+
+ \medskip
+
+ \item
+ Oder-Verknüpfung: Parallelschaltung
+
+ \medskip
+
+ \item
+
+ Exklusiv-Oder-Verknüpfung\\
+ "`entweder A oder B, aber nicht beide"'\phantom{()}
+
+ \bigskip
+
+ \begin{minipage}{2.5cm}
+ \begin{center}
+ \renewcommand{\arraystretch}{1.2}
+ \begin{tabular}{|c|c||c|}\hline
+ A & B & Q \\\hline\hline
+ 0 & 0 & 0 \\\hline
+ 0 & 1 & 1 \\\hline
+ 1 & 0 & 1 \\\hline
+ 1 & 1 & 0 \\\hline
+ \end{tabular}
+ \end{center}
+ \end{minipage}%
+ \begin{minipage}{4cm}
+ \begin{center}
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+ \end{pdfpic}
+ \end{center}
+ \end{minipage}%
+ \begin{minipage}{5cm}
+ \begin{center}
+ \begin{pdfpic}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1.5,0.75){C0plus}
+ \pnode(-0.5,0){C0}
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(4.0,0){C1}
+ \pnode(3.0,0.3){D1}
+ \pnode(3.0,-0.3){E1}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \put(0.0,0.3){\makebox(0,0)[b]{A}}
+ \put(3.5,0.3){\makebox(0,0)[b]{B}}
+ \uput[180](C0plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C0)(-1.5,0|C0)(C0plus){}
+ \psline(D0)(1.25,0|D0)(2.25,0|E1)(E1)
+ \psline(E0)(1.25,0|E0)(2.25,0|D1)(D1)
+ \psline(C1)(5,0)
+ \lamp[labeloffset=0.9](5,0)(5,-2){Q}
+ \ground[connectingdot=false](5,-2)
+ \end{pspicture}
+ \end{pdfpic}
+ \end{center}
+ \end{minipage}
+ \end{itemize}
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+ \smallskip
+
+ {\large\textbf{Logik-Schaltungen kombinieren}}
+ \medskip
+
+ \begin{itemize}
+ \item
+ Und-Verknüpfung: Reihenschaltung
+
+ \medskip
+
+ \item
+ Oder-Verknüpfung: Parallelschaltung
+
+ \medskip
+
+ \item
+
+ Exklusiv-Oder-Verknüpfung:\\
+ (A und nicht B) oder (B und nicht A)
+
+ \bigskip
+
+ \begin{minipage}{2.5cm}
+ \begin{center}
+ \renewcommand{\arraystretch}{1.2}
+ \begin{tabular}{|c|c||c|}\hline
+ A & B & Q \\\hline\hline
+ 0 & 0 & 0 \\\hline
+ 0 & 1 & 1 \\\hline
+ 1 & 0 & 1 \\\hline
+ 1 & 1 & 0 \\\hline
+ \end{tabular}
+ \end{center}
+ \end{minipage}%
+ \begin{minipage}{4cm}
+ \begin{center}
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=exor](-0.75,-0.125){exor1}
+ \psline[arrows=o-](-2,0|exor12)(exor12)
+ \uput[180](-2,0|exor12){A}
+ \psline[arrows=o-](-2,0|exor11)(exor11)
+ \uput[180](-2,0|exor11){B}
+ \psline[arrows=o-](2,0|exor1Q)(exor1Q)
+ \uput[0](2,0|exor1Q){Q}
+ \end{pspicture}
+ \end{pdfpic}
+ \end{center}
+ \end{minipage}\hspace*{-1.7cm}%
+ \begin{minipage}{8cm}
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(6,4)
+ \logic[logicType=and](-0.75,0.625){and1}
+ \logic[logicType=and](-0.75,-2.125){and2}
+ \logic[logicType=or](2.25,-0.625){or1}
+ \psline[arrows=o-](-3,0|and12)(and12)
+ \uput[180](-3,0|and12){A}
+ \psline[arrows=o-](-3,0|and21)(and21)
+ \uput[180](-3,0|and21){B}
+ \psline[arrows=*-](-2,0|and12)(-2,0|and22)(and22)
+ \pscircle[fillstyle=solid,fillcolor=white,linewidth=0.5pt](-0.85,0|and22){0.1}
+ \psline[arrows=*-](-1.5,0|and21)(-1.5,0|and11)(and11)
+ \pscircle[fillstyle=solid,fillcolor=white,linewidth=0.5pt](-0.85,0|and11){0.1}
+ \psline(and1Q)(1.5,0|and1Q)(1.5,0|or12)(or12)
+ \psline(and2Q)(1.5,0|and2Q)(1.5,0|or11)(or11)
+ \psline[arrows=o-](5,0|or1Q)(or1Q)
+ \uput[0](5,0|or1Q){Q}
+ \end{pspicture}
+ \end{pdfpic}
+ \vspace*{-1.25cm}
+ \end{minipage}%
+ \begin{picture}(0,0)
+ \put(-6.934,-0.041){\mbox{Q}}
+ \end{picture}
+ \end{itemize}
+
+\end{frame}
+
+\subsection{Binärdarstellung von Zahlen}
+
+\begin{frame}
+ \showsubsection
+
+ Dezimalzahl:
+ \begin{eqnarray*}
+ 537_{10} &=& 7 \cdot 1 ~+~ 3 \cdot 10 ~+~ 5 \cdot 100 \\
+ &=& 7 \cdot 10^0 ~+~ 3 \cdot 10^1 ~+~ 5 \cdot 10^2
+ \end{eqnarray*}
+
+ Binärzahl:
+ \begin{eqnarray*}
+ 26_{10} ~=~
+ 11010_2 &=& 0 \cdot 1 ~+~ 1 \cdot 2 ~+~ 0 \cdot 4 ~+~ 1 \cdot 8 ~+~ 1 \cdot 16 \\
+ &=& 0 \cdot 2^0 ~+~ 1 \cdot 2^1 ~+~ 0 \cdot 2^2 ~+~ 1 \cdot 2^3 ~+~ 1 \cdot 2^4
+ \end{eqnarray*}
+
+\end{frame}
+
+\begin{frame}
+ \showsubsection
+
+ Rechnen mit Dezimalzahlen:\quad
+ $44_{10} + 46_{10}$
+ \begin{center}
+ \begin{tabular}{r}
+ $44$\\
+ $+\quad 46$\\[0.5ex]\hline
+ \\[-3.5ex]
+ $\scriptstyle 1\hspace{0.5em}$\\
+ $90$
+ \end{tabular}
+ \end{center}
+
+ Rechnen mit Binärzahlen:\quad
+ $44_{10} + 46_{10} = 101100_2 + 101110_2$
+ \begin{center}
+ \begin{tabular}{r}
+ $101100$\\
+ $+\quad 101110$\\[0.5ex]\hline
+ \\[-3.5ex]
+ $\scriptstyle 1\hspace{0.7em}1\hspace{0.1em}1\hspace{1.75em}$\\
+ $1011010$
+ \end{tabular}
+ \end{center}
+ Ergebnis:
+ \begin{eqnarray*}
+ 1011010_2
+ &=& 0 \cdot 2^0 + 1 \cdot 2^1 + 0 \cdot 2^2 + 1 \cdot 2^3 + 1\cdot 2^4 + 0 \cdot 2^5 + 1 \cdot 2^6 \\
+ &=& 2 + 8 + 16 + 64 \\
+ &=& 90
+ \end{eqnarray*}
+
+\end{frame}
+
+\subsection{Vom Logik-Schaltkreis zum Addierer}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+
+ \vspace{-\medskipamount}
+
+ \begin{itemize}
+ \item
+ Und-Verknüpfung: Reihenschaltung
+
+ \medskip
+
+ \item
+ Oder-Verknüpfung: Parallelschaltung
+
+ \medskip
+
+ \item
+
+ Exklusiv-Oder-Verknüpfung:\\
+ (A und nicht B) oder (B und nicht A)
+
+ \medskip
+
+ \item
+
+ Halbaddierer: 1-Bit-Addierer mit 2 Eingängen (X, Y)\\[\smallskipamount]
+ Ausgang S = X exklusiv-oder Y\\
+ Ausgang \Cout = X und Y
+
+ \bigskip
+
+ \begin{minipage}{3.2cm}
+ \begin{center}
+ \renewcommand{\arraystretch}{1.2}
+ \begin{tabular}{|c|c||c|c|}\hline
+ X & Y & \Cout & S \\\hline\hline
+ 0 & 0 & 0 & 0 \\\hline
+ 0 & 1 & 0 & 1 \\\hline
+ 1 & 0 & 0 & 1 \\\hline
+ 1 & 1 & 1 & 0 \\\hline
+ \end{tabular}
+ \end{center}
+ \end{minipage}%
+ \begin{minipage}{5cm}
+ \begin{center}
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \def\logicusertype{HA}
+ \logic[logicType=user,logicNInput=2,logicNOutput=2](-0.75,-0.125){ha}
+ \psline[arrows=o-](-2,0|ha2)(ha2)
+ \uput[180](-2,0|ha2){X}
+ \psline[arrows=o-](-2,0|ha1)(ha1)
+ \uput[180](-2,0|ha1){Y}
+ \psline[arrows=o-](2,0|haQ1)(haQ1)
+ \uput[0](2,0|haQ1){\Cout}
+ \psline[arrows=o-](2,0|haQ2)(haQ2)
+ \uput[0](2,0|haQ2){S}
+ \end{pspicture}
+ \end{pdfpic}
+ \end{center}
+ \end{minipage}\hspace*{-1.25cm}%
+ \pause
+ \begin{minipage}{5cm}
+ \vspace*{-0.25cm}
+ \begin{center}
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-3)(3,3)
+ \pnode(-3.5,2.5){A}
+ \pnode(-3.5,-1.5){B}
+ \uput[180](A){X}
+ \uput[180](B){Y}
+ \logic[logicType=exor](-0.75,0.625){exor}
+ \logic[logicType=and](-0.75,-2.125){and}
+ \psline[arrows=o-](A)(exor2)
+ \psline[arrows=o-](B)(and1)
+ \psline[arrows=*-](-2.5,0|B)(-2.5,0|exor1)(exor1)
+ \psline[arrows=*-](-1.5,0|A)(-1.5,0|and2)(and2)
+ \psline[arrows=-o](exorQ)(2,0|exorQ)
+ \uput[0](2,0|exorQ){S}
+ \psline[arrows=-o](andQ)(2,0|andQ)
+ \uput[0](2,0|andQ){\Cout}
+ \end{pspicture}
+ \end{pdfpic}
+ \end{center}
+ \end{minipage}%
+ \begin{picture}(0,0)
+ \put(-5.077,-0.379){\mbox{\Cout}}
+ \end{picture}
+
+ \end{itemize}
+
+\end{frame}
+
+\begin{frame}
+
+ \showsubsection
+
+ \vspace{-\medskipamount}
+
+ \begin{itemize}
+ \item
+ Und-Verknüpfung: Reihenschaltung
+
+ \medskip
+
+ \item
+ Oder-Verknüpfung: Parallelschaltung
+
+ \medskip
+
+ \item
+
+ Exklusiv-Oder-Verknüpfung:\\
+ (A und nicht B) oder (B und nicht A)
+
+ \medskip
+
+ \item
+
+ Halbaddierer: 1-Bit-Addierer mit 2 Eingängen (X, Y)\\[\smallskipamount]
+ Ausgang S = X exklusiv-oder Y\\
+ Ausgang \Cout = X und Y
+
+ \medskip
+
+ \item
+
+ Volladdierer: 1-Bit-Addierer mit 3 Eingängen (X, Y, \Cin)\\[\smallskipamount]
+ {\color{red}Sie sind dran.}
+
+ \end{itemize}
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \begin{minipage}{6cm}
+ \begin{center}
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-4)(3,9)
+ \def\logicusertype{FA}
+ \logic[logicType=user,logicNInput=3,logicNOutput=2](-0.75,8){fa0}
+ \uput[180](fa0Q1){\scriptsize C\kern-3pt}
+ \psline[arrows=o-](-2,0|fa03)(fa03)
+ \psline[arrows=o-](-2,0|fa02)(fa02)
+ \psline[arrows=o-](-2,0|fa01)(fa01)
+ \uput[180](-2,0|fa03){\Cin}
+ \uput[180](-2,0|fa02){X0}
+ \uput[180](-2,0|fa01){Y0}
+ \psline[arrows=o-](2,0|fa0Q2)(fa0Q2)
+ \uput[0](2,0|fa0Q2){S0}
+ \logic[logicType=user,logicNInput=3,logicNOutput=2](-0.75,4){fa1}
+ \uput[180](fa1Q1){\scriptsize C\kern-3pt}
+ \psline[arrows=o-](-2,0|fa12)(fa12)
+ \psline[arrows=o-](-2,0|fa11)(fa11)
+ \uput[180](-2,0|fa12){X1}
+ \uput[180](-2,0|fa11){Y1}
+ \psline[arrows=o-](2,0|fa1Q2)(fa1Q2)
+ \uput[0](2,0|fa1Q2){S1}
+ \logic[logicType=user,logicNInput=3,logicNOutput=2](-0.75,0){fa2}
+ \uput[180](fa2Q1){\scriptsize C\kern-3pt}
+ \psline[arrows=o-](-2,0|fa22)(fa22)
+ \psline[arrows=o-](-2,0|fa21)(fa21)
+ \uput[180](-2,0|fa22){X2}
+ \uput[180](-2,0|fa21){Y2}
+ \psline[arrows=o-](2,0|fa2Q2)(fa2Q2)
+ \uput[0](2,0|fa2Q2){S2}
+ \logic[logicType=user,logicNInput=3,logicNOutput=2](-0.75,-4){fa3}
+ \uput[180](fa3Q1){\scriptsize C\kern-3pt}
+ \psline[arrows=o-](-2,0|fa32)(fa32)
+ \psline[arrows=o-](-2,0|fa31)(fa31)
+ \uput[180](-2,0|fa32){X3}
+ \uput[180](-2,0|fa31){Y3}
+ \psline[arrows=o-](2,0|fa3Q2)(fa3Q2)
+ \psline[arrows=o-](2,0|fa3Q1)(fa3Q1)
+ \uput[0](2,0|fa3Q2){S3}
+ \uput[0](2,0|fa3Q1){\Cout}
+ \psline(fa0Q1)(2,0|fa0Q1)(2,7.5)(-2,7)(-2,0|fa13)(fa13)
+ \psline(fa1Q1)(2,0|fa1Q1)(2,3.5)(-2,3)(-2,0|fa23)(fa23)
+ \psline(fa2Q1)(2,0|fa2Q1)(2,-0.5)(-2,-1)(-2,0|fa33)(fa33)
+ \end{pspicture}
+ \end{pdfpic}
+ \end{center}
+ \end{minipage}\hfill
+ \begin{minipage}{6.3cm}
+ {\large\bf\color{structure}\begin{tabbing}
+ 2.3\quad\=Vom Logik-Schaltkreis\\\>zum Addierer
+ \end{tabbing}}
+
+ \begin{itemize}
+ \item
+ 4 Volladdierer\\
+ \textarrow\ 4-Bit-Addierer mit Übertrag
+ \item
+ allgemein: $n$-Bit-Addierer
+ \end{itemize}
+
+ \bigskip
+
+ Problem: Das Signal für den Übertrag wandert von Volladdierer zu Volladdierer;
+ die Schaltzeiten addieren sich.\\
+ $\longrightarrow$ langsam
+
+ \medskip
+
+ Lösungswege: siehe\\
+ \url{http://de.wikipedia.org/wiki/Addierer}
+ \end{minipage}
+\end{frame}
+
+\begin{frame}
+
+ \showsubsection
+
+ Zuse Z3: Rechner aus Relais
+ \begin{center}
+ \includegraphics[width=10cm]{Z3_Deutsches_Museum.JPG}
+ \end{center}
+
+\end{frame}
+
+\begin{frame}
+
+ \showsubsection
+
+ Statt Relais: Elektronenröhren
+
+ \begin{minipage}{6.25cm}
+ \includegraphics[width=6.25cm]{Elektronenroehren-auswahl.jpg}
+ \end{minipage}\hfill
+ \begin{minipage}{6cm}
+ \includegraphics[width=6cm]{Elektronenroehre_real.png}
+ \end{minipage}
+
+\end{frame}
+
+\begin{frame}
+
+ \showsubsection
+
+ ENIAC: Rechner aus Elektronenröhren
+ \begin{center}
+ \includegraphics[width=10cm]{Eniac.jpg}
+ \end{center}
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+
+ Statt Elektronenröhren: Transistoren
+
+ \bigskip
+
+ \includegraphics[width=7cm]{Transistors-white-cropped.jpg}\\[-5cm]
+ \hfill
+ \begin{minipage}{5.5cm}
+ \begin{center}
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-2,-2)(2,2)
+ \pnode(-1.5,0){B}
+ \uput[180](B){Basis}
+ \pnode(1.5,1.5){C}
+ \uput[0](C){Kollektor}
+ \pnode(1.5,-1.5){E}
+ \uput[0](E){Emitter}
+ \transistor[basesep=1.2,arrows=o-o](B)(E)(C)
+ \end{pspicture}
+ \end{pdfpic}
+
+ \medskip
+
+ Bipolartransistor
+ \end{center}
+ \end{minipage}\\[1cm]
+ \hfill
+ \begin{minipage}{5.5cm}
+ \begin{center}
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-2,-2)(2,2)
+ \pnode(-1.5,-0.5){B}
+ \uput[180](B){Gate}
+ \pnode(1.5,1.5){C}
+ \uput[0](C){Drain}
+ \pnode(1.5,-1.5){E}
+ \uput[0](E){Source}
+ \transistor[transistortype=MOSFET,basesep=1.2,arrows=o-o](B)(E)(C)
+ \end{pspicture}
+ \end{pdfpic}
+
+ \medskip
+
+ Feldeffekttransistor
+ \end{center}
+ \end{minipage}
+
+\end{frame}
+
+\begin{frame}
+
+ \showsubsection
+
+ Miniaturisierte Transistoren: Integrierte Schaltkreise\\
+ \newterm{Integrated Circuit -- IC}
+
+ \begin{center}
+
+ \begin{minipage}{4cm}
+ \includegraphics[width=4cm]{Intel_80486DX2_top.jpg}
+ \end{minipage}
+ \quad
+ \begin{minipage}{4cm}
+ \includegraphics[width=4cm]{Intel_80486DX2_bottom.jpg}
+ \end{minipage}
+
+ \medskip
+
+ \begin{minipage}{4cm}
+ \includegraphics[width=4cm]{80486dx2-large.jpg}
+ \end{minipage}
+ \quad
+ \begin{minipage}{4cm}
+ \includegraphics[width=4cm]{IC_Nanotecnology_2400X.JPG}
+ \end{minipage}
+
+ \end{center}
+
+\end{frame}
+
+\nosectionnonumber{\inserttitle}
+
+\begin{frame}
+
+ \shownosectionnonumber
+
+ \begin{itemize}
+ \item[\textbf{1}] \textbf{Einführung}
+ \begin{itemize}
+ \color{medgreen}
+ \item[1.1] Was ist Rechnertechnik?
+ \item[1.2] Was ist ein Computer?
+% \item[1.3] Rechnertechnik im Verhältnis zu anderen Disziplinen
+ \end{itemize}
+ \item[\textbf{2}] \textbf{Vom Schaltkreis zum Computer}
+ \begin{itemize}
+ \color{medgreen}
+ \item[2.1] Logik-Schaltkreise
+ \item[2.2] Binärdarstellung von Zahlen
+ \item[2.3] Vom Logik-Schaltkreis zum Addierer
+ \color{red}
+ \item[2.4] Negative Zahlen
+ \item[2.5] Vom Addierer zum Computer
+ \item[\dots]
+ \end{itemize}
+ \color{gray}
+ \item[\textbf{3}] \textbf{Architekturmerkmale von Prozessoren}
+ \item[\textbf{4}] \textbf{Der CPU-Stack}
+% \item[\textbf{5}] \textbf{Hardwarenahe Programmierung}
+% \item[\textbf{6}] \textbf{Anwender-Software}
+% \item[\textbf{7}] \textbf{Bus-Systeme}
+% \item[\textbf{8}] \textbf{Pipelining}
+ \item[\textbf{\dots\hspace{-0.75em}}]
+% \item[\textbf{9}] \textbf{Ausblick}
+ \end{itemize}
+
+\end{frame}
+
+\subsection{Negative Zahlen}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+
+ Speicher ist begrenzt!\\
+ \textarrow\ feste Anzahl von Bits
+
+ \medskip
+
+ 8-Bit-Zahlen ohne Vorzeichen: \lstinline{uint8_t}\\
+ \textarrow\ Zahlenwerte von \lstinline{0x00} bis \lstinline{0xff} = 0 bis 255\\
+ \pause
+ \textarrow\ 255 + 1 = 0
+
+ \pause
+ \medskip
+
+ 8-Bit-Zahlen mit Vorzeichen: \lstinline{int8_t}\\
+ \lstinline{0xff} = 255 ist die "`natürliche"' Schreibweise für $-1$.\\
+ \pause
+ \textarrow\ Zweierkomplement
+
+ \pause
+ \medskip
+
+ Oberstes Bit = 1: negativ\\
+ Oberstes Bit = 0: positiv\\
+ \textarrow\ 127 + 1 = $-128$
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+
+ Speicher ist begrenzt!\\
+ \textarrow\ feste Anzahl von Bits
+
+ \medskip
+
+ 16-Bit-Zahlen ohne Vorzeichen:
+ \lstinline{uint16_t}\hfill\lstinline{uint8_t}\\
+ \textarrow\ Zahlenwerte von \lstinline{0x0000} bis \lstinline{0xffff}
+ = 0 bis 65535\hfill 0 bis 255\\
+ \textarrow\ 65535 + 1 = 0\hfill 255 + 1 = 0
+
+ \medskip
+
+ 16-Bit-Zahlen mit Vorzeichen:
+ \lstinline{int16_t}\hfill\lstinline{int8_t}\\
+ \lstinline{0xffff} = 66535 ist die "`natürliche"' Schreibweise für $-1$.\hfill
+ \lstinline{0xff} = 255 = $-1$\\
+ \textarrow\ Zweierkomplement
+
+ \medskip
+
+ Oberstes Bit = 1: negativ\\
+ Oberstes Bit = 0: positiv\\
+ \textarrow\ 32767 + 1 = $-32768$
+
+ \bigskip
+ Literatur: \url{http://xkcd.com/571/}
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+
+ Frage: \emph{Für welche Zahl steht der Speicherinhalt\,
+ \raisebox{2pt}{%
+ \tabcolsep0.25em
+ \begin{tabular}{|c|c|}\hline
+ \rule{0pt}{11pt}a3 & 90 \\\hline
+ \end{tabular}}
+ (hexadezimal)?}
+
+ \pause
+ \smallskip
+ Antwort: \emph{Das kommt darauf an.} ;--)
+
+ \pause
+ \medskip
+ Little-Endian:
+
+ \smallskip
+
+ \begin{tabular}{lrl}
+ als \lstinline,int8_t,: & $-93$ & (nur erstes Byte)\\
+ als \lstinline,uint8_t,: & $163$ & (nur erstes Byte)\\
+ als \lstinline,int16_t,: & $-28509$\\
+ als \lstinline,uint16_t,: & $37027$\\
+ \lstinline,int32_t, oder größer: & $37027$
+ & (zusätzliche Bytes mit Nullen aufgefüllt)
+ \end{tabular}
+
+ \pause
+ \medskip
+ Big-Endian:
+
+ \smallskip
+
+ \begin{tabular}{lrl}
+ als \lstinline,int8_t,: & $-93$ & (nur erstes Byte)\\
+ als \lstinline,uint8_t,: & $163$ & (nur erstes Byte)\\
+ als \lstinline,int16_t,: & $-23664$\\
+ als \lstinline,uint16_t,: & $41872$\\ als \lstinline,int32_t,: & $-1550843904$ & (zusätzliche Bytes\\
+ als \lstinline,uint32_t,: & $2744123392$ & mit Nullen aufgefüllt)\\
+ als \lstinline,int64_t,: & $-6660823848880963584$\\
+ als \lstinline,uint64_t,: & $11785920224828588032$\\
+ \end{tabular}
+
+ \vspace*{-1cm}
+
+\end{frame}
+
+\begin{frame}
+
+ \showsubsection
+
+ Aufbau einer Schaltung zum Bilden des Zweierkomplements:\\
+ {\color{red}Sie sind dran.}
+
+\end{frame}
+
+\subsection{Vom Addierer zum Computer}
+
+\begin{frame}
+
+ \showsubsection
+
+ Wir können jetzt addieren und subtrahieren.\\
+ Wie bauen wir daraus einen Turing-vollständigen Computer?
+ \begin{itemize}
+ \pause
+ \item
+ Arithmetisch-logische Einheit (ALU)%\\
+% (Skript: Seite 20)
+% \pause
+ \item
+ Speicher
+% \pause
+ \item
+ Takt
+ \end{itemize}
+
+\end{frame}
+
+\iffalse
+
+\begin{frame}
+
+ \showsubsection
+
+ Zeit ins Spiel bringen:
+ \begin{itemize}
+ \item sich 1 Bit merken: Flipflop
+ \item zeitlicher Ablauf: Taktgeber
+ \item voranschreiten: Zähler (aus Flipflops)
+ \end{itemize}
+
+ \pause
+ \bigskip
+
+ Programmieren:
+ \begin{itemize}
+ \item ALU kann verschiedene Operationen durchführen
+ \item Maschinensprache codiert, welche Operation ausgeführt werden soll
+ \item Das Laden von Registern ermöglicht auch Sprünge \textarrow\ Schleifen
+ \end{itemize}
+
+\end{frame}
+
+\fi
+
+\setcounter{subsection}{4}
+\subsection{Vom Addierer zum Computer}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+
+ 1-Bit-Multiplizierer
+ \visible<3->{= Und-Verknüpfung}
+
+ \medskip
+
+ \begin{tabular}{|c|c||c|}\hline
+ A & B & Q \\\hline\hline
+ 0 & 0 & \visible<2->{0} \\\hline
+ 0 & 1 & \visible<2->{0} \\\hline
+ 1 & 0 & \visible<2->{0} \\\hline
+ 1 & 1 & \visible<2->{1} \\\hline
+ \end{tabular}\quad\pause[3]
+ \begin{minipage}{2.5cm}
+ \vspace*{0.5cm}
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \logic[logicType=and](-0.75,-0.125){and1}
+ \psline[arrows=o-](-2,0|and12)(and12)
+ \uput[180](-2,0|and12){A}
+ \psline[arrows=o-](-2,0|and11)(and11)
+ \uput[180](-2,0|and11){B}
+ \psline[arrows=o-](2,0|and1Q)(and1Q)
+ \uput[0](2,0|and1Q){Q}
+ \end{pspicture}
+ \end{pdfpic}
+ \end{minipage}
+
+\end{frame}
+
+\begin{frame}
+
+ \showsubsection
+
+ 1-Bit-Multiplizierer = Und-Verknüpfung
+
+ \smallskip
+
+ n-Bit-Multiplizierer\pause: "`schriftlich"' multiplizieren
+
+ \bigskip
+ \pause
+
+ Beispiel: $13 \cdot 5$
+
+ \smallskip
+
+ \begin{tabular}{r}
+ $1101 \cdot 101$\\[-1.5\smallskipamount]
+ \rule{2cm}{1pt}\\
+ $1101\phantom{00}$\\
+ $0\phantom{0}$\\
+ $1101$\\[-1.5\smallskipamount]
+ \rule{2cm}{1pt}\\
+ $1000001$
+ \end{tabular}%
+ \begin{picture}(0,0)
+ \put(-0.95,-0.63){\mbox{\scriptsize 1}}
+ \put(-1.15,-0.63){\mbox{\scriptsize 1}}
+ \put(-1.35,-0.63){\mbox{\scriptsize 1}}
+ \put(-1.55,-0.63){\mbox{\scriptsize 1}}
+ \end{picture}\pause
+ \hspace*{2cm}%
+ \begin{minipage}{5cm}
+ Multiplizier-Schaltkreis\\
+ für zwei 2-Bit-Zahlen:\\[\smallskipamount]
+ \color{red}Sie sind dran.
+ \end{minipage}
+
+\end{frame}
+
+\begin{frame}
+
+ \showsubsection
+
+ Schaltkreis, der wahlweise eine von mehreren Verknüpfungen
+ durchführt:
+
+ \smallskip
+
+ \newterm{arithmetisch-logische Einheit\/} --
+ \newterm{arithmetic logic unit (ALU)}
+
+ \bigskip
+
+ \begin{center}
+ \vspace*{-2.5cm}
+ \includegraphics{alu2.pdf}
+ \vspace*{-23cm}
+ \end{center}
+
+ \bigskip
+
+ Siehe z.\,B.: \url{https://en.wikipedia.org/wiki/File:74181aluschematic.png}
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \begin{visibleenv}<2->
+ \showsubsection
+
+ Information speichern
+ \end{visibleenv}
+
+ \begin{pdfpic}
+ \newcommand{\invisible}{\tiny\color{white}}
+ \psset{logicLabelstyle=\invisible}
+ \newcommand{\logicSymbol}{\small\boldmath\bf\rule{0pt}{0.5cm}}
+ \psset{logicSymbolstyle=\logicSymbol}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-3,-2)(3,2)
+ \pnode(-1,1.5){A}
+ \uput[l](-2.5,0|A){$S$}
+ \pnode(1,1.5){B}
+ \ground[connectingdot=false](2,1.5)
+ \relais(A)(B){}
+ \pnode(2.5,2.5){A3}
+ \uput[l](2.0,0|A3){$R$}
+ \pnode(4.5,2.5){B3}
+ \ground[connectingdot=false](5.5,2.5)
+ \relais(A3)(B3){}
+ \pnode(-0.5,0){C0}
+ \psline[arrows=-*](C0)(-1.5,0)(-1.5,1.5)
+ \pnode(0.5,0.3){D0}
+ \pnode(0.5,-0.3){E0}
+ \pnode(3,-0.3){C3}
+ \pnode(4,0){D3}
+ \pnode(4,-0.6){E3}
+ \psline[arrows=*-,linewidth=2\pslinewidth](C3)(D3)
+ \pnode(7,0.7){D3plus}
+ \uput[180](D3plus){\textbf{+}}
+ \psline(E0)(C3)
+ \psline[arrows=->,arrowsize=0.3](D3)(D3plus|D3)(D3plus)
+ \psline[arrows=*-,linewidth=2\pslinewidth](C0)(D0)
+ \pnode(-0.5,-1.5){C1}
+ \pnode(0.5,-1.2){D1}
+ \pnode(0.5,-1.8){E1}
+ \uput[r](2.5,0|E1){$Q$}
+ \pnode(-3.0,-0.5){C1plus}
+ \uput[180](C1plus){\textbf{+}}
+ \psline[arrows=->,arrowsize=0.3](C1)(C1plus|C1)(C1plus)
+ \psline[arrows=*-,linewidth=2\pslinewidth](C1)(D1)
+ \psline[linestyle=dashed](0,-1.25)(0,1.0)
+ \psline[linestyle=dashed](3.5,-0.15)(3.5,2.0)
+ \psline[arrows=o-](-2.5,0|A)(A)
+ \psline[arrows=o-](2.0,0|A3)(A3)
+ \psline(B)(2,0|B)
+ \psline(B3)(5.5|B3)
+ \psline[arrows=o-](1.5,0|D0)(D0)
+ \psline[arrows=o-](1.5,0|D1)(D1)
+ \psline[arrows=o-](2.5,0|E1)(E1)
+ \psline[arrows=o-](5.0,0|E3)(E3)
+ \end{pspicture}
+ \end{pdfpic}
+
+ \pause
+
+ \newterm{Selbsthalteschaltung}
+
+ 1-Bit-\newterm{Speicherzelle}
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+
+ Information speichern
+
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-4,-4)(4,4)
+ \logic[logicType=nand](-0.75,2){nand1}
+ \logic[logicType=nand](-0.75,-2){nand2}
+ \psline[arrows=o-](-3,0|nand12)(nand12)
+ \uput[180](-3,0|nand12){$\overline{\mbox{S}}$}
+ \psline[arrows=o-](-3,0|nand21)(nand21)
+ \uput[180](-3,0|nand21){$\overline{\mbox{R}}$}
+ \psline[arrows=o-](3,0|nand1Q)(nand1Q)
+ \uput[0](3,0|nand1Q){Q}
+ \psline[arrows=o-](3,0|nand2Q)(nand2Q)
+ \uput[0](3,0|nand2Q){$\overline{\mbox{Q}}$}
+ \psline[arrows=*-](2,0|nand1Q)(2,1.75)(-2,0.75)(-2,0|nand22)(nand22)
+ \psline[arrows=*-](2,0|nand2Q)(2,0.75)(-2,1.75)(-2,0|nand11)(nand11)
+ \end{pspicture}
+ \end{pdfpic}
+
+ \newterm{Bistabile Kippstufe} -- \newterm{Bistabiler Multivibrator} -- \newterm{Flip-Flop}
+
+ 1-Bit-Speicherzelle
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+
+ Information speichern
+
+ \vspace*{-0.5cm}
+
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-4,-4)(4,4)
+ \pnode(0,0.5){A}
+ \pnode(0,-0.5){B}
+ \capacitor(A)(B){}
+ \psline[arrows=-o](A)(A|0,1)
+ \psline[arrows=-o](B)(B|0,-1)
+ \end{pspicture}
+ \end{pdfpic}
+
+ \vspace*{-1.0cm}
+
+ \newterm{Kondensator}
+
+ \only<2->{\newterm{dynamische\/}} 1-Bit-Speicherzelle\\
+ \pause
+ \textarrow\ benötigt \newterm{Refresh}-Schaltung
+
+ \pause[3]
+ \medskip
+ Flip-Flop
+
+ \newterm{statische\/} 1-Bit-Speicherzelle
+
+ \begin{pdfpic}
+ \psset{unit=0.6cm}
+ \psset{linewidth=0.03}
+ \begin{pspicture}(-4,-4)(4,4)
+ \logic[logicType=nand](-0.75,2){nand1}
+ \logic[logicType=nand](-0.75,-2){nand2}
+ \psline[arrows=o-](-3,0|nand12)(nand12)
+ \uput[180](-3,0|nand12){$\overline{\mbox{S}}$}
+ \psline[arrows=o-](-3,0|nand21)(nand21)
+ \uput[180](-3,0|nand21){$\overline{\mbox{R}}$}
+ \psline[arrows=o-](3,0|nand1Q)(nand1Q)
+ \uput[0](3,0|nand1Q){Q}
+ \psline[arrows=o-](3,0|nand2Q)(nand2Q)
+ \uput[0](3,0|nand2Q){$\overline{\mbox{Q}}$}
+ \psline[arrows=*-](2,0|nand1Q)(2,1.75)(-2,0.75)(-2,0|nand22)(nand22)
+ \psline[arrows=*-](2,0|nand2Q)(2,0.75)(-2,1.75)(-2,0|nand11)(nand11)
+ \end{pspicture}
+ \end{pdfpic}
+
+\end{frame}
+
+\begin{frame}[fragile]
+
+ \showsubsection
+
+ Computer
+ \begin{itemize}
+ \item Rechenwerk (ALU)
+ \item Speicher\pause: Register, adressierbarer Hauptspeicher
+ \pause
+ \item Takt\pause: Befehle abarbeiten
+ \pause
+ \item Peripherie: Kommunikation mit der Außenwelt
+ \pause
+ \arrowitem in Maschinensprache programmierbar
+ \end{itemize}
+
+\end{frame}
+
+\sectionnonumber{\inserttitle}
+
+\begin{frame}
+
+ \showsectionnonumber
+
+ \begin{itemize}
+ \item[\textbf{1}] \textbf{Einführung}
+ \item[\textbf{2}] \textbf{Vom Schaltkreis zum Computer}
+ \begin{itemize}
+ \item[2.1] Logik-Schaltkreise
+ \item[2.2] Binärdarstellung von Zahlen
+ \item[2.3] Vom Logik-Schaltkreis zum Addierer
+ \item[2.4] Negative Zahlen
+ \color{orange}
+ \item[2.5] Vom Addierer zum Computer
+ \item[\dots]
+ \end{itemize}
+ \color{gray}
+ \item[\textbf{3}] \textbf{Architekturmerkmale von Prozessoren}
+ \item[\textbf{4}] \textbf{Der CPU-Stack}
+% \item[\textbf{5}] \textbf{Hardwarenahe Programmierung}
+% \item[\textbf{6}] \textbf{Anwender-Software}
+% \item[\textbf{7}] \textbf{Bus-Systeme}
+% \item[\textbf{8}] \textbf{Pipelining}
+ \item[\textbf{\dots\hspace{-0.75em}}]
+% \item[\textbf{9}] \textbf{Ausblick}
+ \end{itemize}
+
+\end{frame}
+
+\end{document}