summaryrefslogtreecommitdiff
path: root/graphics/lcircuit/nexors.mac
diff options
context:
space:
mode:
Diffstat (limited to 'graphics/lcircuit/nexors.mac')
-rw-r--r--graphics/lcircuit/nexors.mac15
1 files changed, 15 insertions, 0 deletions
diff --git a/graphics/lcircuit/nexors.mac b/graphics/lcircuit/nexors.mac
new file mode 100644
index 0000000000..9bb4d4bb72
--- /dev/null
+++ b/graphics/lcircuit/nexors.mac
@@ -0,0 +1,15 @@
+% NEXOR-gate SOUTH
+\newsavebox{\nexors}
+\savebox{\nexors}(6,12){
+\begin{picture}(6,12)
+\bezier{60}(0,10)(0,5)(3,3) % western section of pointed curve
+\bezier{60}(6,10)(6,5)(3,3) % eastern section of pointed curve
+\bezier{40}(0,11)(3,9)(6,11) % top curve (outer)
+\bezier{40}(0,10)(3,8)(6,10) % top curve (inner)
+\put(3,0){\line(0,1){1.5}} % output line
+\put(3,2.25){\circle{1.5}} % bobble
+\put(1,12){\line(0,-1){1.5}} % western input line
+\put(5,12){\line(0,-1){1.5}} % eastern input line
+% NB intersection of input lines & back curve is estimated (not calculated)!
+\end{picture}
+}