题解 | #数据选择器实现逻辑电路#
数据选择器实现逻辑电路
https://www.nowcoder.com/practice/00b0d01b71234d0b97dd4ab64f522ed9
`timescale 1ns/1ns
module data_sel(
input S0 ,
input S1 ,
input D0 ,
input D1 ,
input D2 ,
input D3 ,
output wire Y
);
assign Y = ~S1 & (~S0&D0 | S0&D1) | S1&(~S0&D2 | S0&D3);
endmodule
module sel_exp(
input A ,
input B ,
input C ,
output wire L
);
data_sel data(
.S0(C),
.S1(0),
.D0(A),
.D1(B),
.D2(0),
.D3(0),
.Y(L)
);
endmodule
#verilog刷题记录#

