yosys/tests/silimate/opt_compact_prefix_sub.sv

18 lines
386 B
Systemverilog

module opt_compact_prefix_sub (
input logic [15:0] disable_in,
input logic [15:0] data_in,
output logic [15:0] mask
);
always_comb begin
mask = '0;
for (int I = 8, indx = 8; I > 0; I--) begin
if (disable_in[I-1]) begin
mask[I-1] = 1'b0;
end else begin
mask[I-1] = data_in[indx-1];
indx = indx - 1;
end
end
end
endmodule