mirror of https://github.com/YosysHQ/yosys.git
19 lines
321 B
Coq
19 lines
321 B
Coq
|
module top(
|
||
|
input [8:0] a,
|
||
|
input [8:0] b,
|
||
|
output [8:0] o1,
|
||
|
output [2:0] o2,
|
||
|
input [2:0] c,
|
||
|
input [2:0] d,
|
||
|
output [2:0] o3,
|
||
|
output [2:0] o4,
|
||
|
input s
|
||
|
);
|
||
|
|
||
|
assign o1 = (s ? 0 : a + b);
|
||
|
assign o2 = (s ? a : a - b);
|
||
|
assign o3 = (s ? 4'b1111 : d + c);
|
||
|
assign o4 = (s ? d : c - d);
|
||
|
|
||
|
endmodule
|