From 023e8550e96ed275acf746580642c9f6fee60329 Mon Sep 17 00:00:00 2001
From: Matthijs Kooijman <m.kooijman@student.utwente.nl>
Date: Fri, 27 Feb 2009 14:35:05 +0100
Subject: [PATCH] Add a two-port mux hardware model.

---
 Adders.hs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Adders.hs b/Adders.hs
index ac93a33..4745d8c 100644
--- a/Adders.hs
+++ b/Adders.hs
@@ -16,6 +16,10 @@ show_add f = do print ("Sum:   " ++ (displaysigs s)); print ("Carry: " ++ (displ
     b = [Low, Low, Low, High]
     (s, c) = f (a, b)
 
+mux2 :: Bit -> (Bit, Bit) -> Bit
+mux2 Low (a, b) = a
+mux2 High (a, b) = b
+
 -- Not really an adder, but this is nice minimal hardware description
 wire :: Bit -> Bit
 wire a = a
-- 
2.30.2