X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=Adders.hs;h=4745d8cd66b1984ae6e119f2e1e5399f38110ea2;hb=23f93793c5f5f44f1443493c171a0b98295a1651;hp=ac93a3366db359f3fc368467fe7280320aece926;hpb=0082f01a853476cdcec0e73bacf8c0d4508dbec0;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

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