`include "../VX_define.v" module VX_set_bit ( input wire[1:0] index, output reg[`NT_M1:0] mask ); integer some_index; always @(*) begin for (some_index = 0; some_index <= `NT_M1; some_index = some_index + 1) begin if (some_index[1:0] == index) begin assign mask[some_index] = 0; end else begin assign mask[some_index] = 1; end end end endmodule