From a2965d9eb38f3d7f5c0a880b5ca7d7726db3bf9e Mon Sep 17 00:00:00 2001
From: Jed Barber <jjbarber@y7mail.com>
Date: Thu, 13 Feb 2014 13:25:23 +1100
Subject: Constructed simulated ternary IS UNKNOWN gate

---
 simulated/is_unknown.asc | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 simulated/is_unknown.asc

diff --git a/simulated/is_unknown.asc b/simulated/is_unknown.asc
new file mode 100644
index 0000000..2ea7462
--- /dev/null
+++ b/simulated/is_unknown.asc
@@ -0,0 +1,19 @@
+Version 4
+SHEET 1 880 680
+WIRE 64 64 -48 64
+WIRE 240 80 128 80
+WIRE 240 112 128 112
+WIRE 64 128 -48 128
+WIRE 80 144 80 128
+FLAG 80 144 0
+FLAG 240 80 Y-
+IOPIN 240 80 Out
+FLAG 240 112 Y+
+IOPIN 240 112 Out
+FLAG -48 64 A-
+IOPIN -48 64 In
+FLAG -48 128 A+
+IOPIN -48 128 In
+SYMBOL Digital\\or 96 32 R0
+SYMATTR InstName A1
+TEXT 144 216 Left 0 ;Total = 6 transistors
-- 
cgit