题解 | #256选1选择器#
256选1选择器
https://www.nowcoder.com/practice/a0b6ee521e534826b44fbf5e24cd4aa0
`timescale 1ns/1ns module top_module ( input [255:0] in, input [7:0] sel, output out ); // genvar i = 0; // generate // always @(posedge in,sel)begin // case(sel) // i:out = in[i]; // default:out = 0; // endcase // end // endgenerate //想多了 assign out = in[sel]; endmodule