Files
vortex/hw/rtl/libs/VX_onehot_encooder.v
2020-08-14 21:50:14 -07:00

23 lines
477 B
Verilog

`include "VX_platform.vh"
module VX_onehot_encoder #(
parameter N = 6
) (
input wire [N-1:0] onehot,
output reg [`LOG2UP(N)-1:0] binary,
output reg valid
);
always @(*) begin
valid = 1'b0;
binary = `LOG2UP(N)'(0);
for (integer i = 0; i < N; i++) begin
if (onehot[i]) begin
valid = 1'b1;
binary = `LOG2UP(N)'(i);
end
end
end
endmodule