1 module HighOrdAlu where
3 import Prelude hiding (
4 null, length, head, tail, last, init, take, drop, (++), map, foldl, foldr,
5 zipWith, zip, unzip, concat, reverse, iterate )
8 import Data.Param.TFVec
11 constant :: e -> Op D4 e
13 e +> (e +> (e +> (singleton e )))
16 invop a b = map hwnot a
20 andop a b = zipWith hwand a b
22 type Op n e = (TFVec n e -> TFVec n e -> TFVec n e)
25 alu :: Op n e -> Op n e -> Opcode -> TFVec n e -> TFVec n e -> TFVec n e
31 actual_alu :: Opcode -> TFVec D4 Bit -> TFVec D4 Bit -> TFVec D4 Bit
32 --actual_alu = alu (constant Low) andop
33 actual_alu = alu invop andop