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Contents?: true
Size: 561 Bytes
Versions: 105
Compression:
Stored size: 561 Bytes
Contents
require 'HDLRuby'
configure_high
# An adder-suber
system :addsub do
input :opr
[15..0].input :x,:y
[16..0].output :s
# The only adder instance.
instance :add do
[15..0].input :x,:y
input :cin
[16..0].output :s
s <= x+y+cin
end
# Control part for choosing between add and sub.
hif(opr) { add.(x,~y,1,s) }
helse { add.(x,y,0,s) }
end
# Instantiate it for checking.
addsub :addsubI
# Generate the low level representation.
low = addsubI.systemT.to_low
# Displays it
puts low.to_yaml
Version data entries
105 entries across 105 versions & 1 rubygems