26 lines
627 B
Verilog
26 lines
627 B
Verilog
`include "VX_define.vh"
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module VX_generic_priority_encoder #(
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parameter N = 1
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) (
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input wire[N-1:0] valids,
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//output reg[$clog2(N)-1:0] index,
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output reg[(`LOG2UP(N))-1:0] index,
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//output reg[`LOG2UP(N):0] index, // eh
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output reg found
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);
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integer i;
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always @(*) begin
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index = 0;
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found = 0;
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for (i = N-1; i >= 0; i = i - 1) begin
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if (valids[i]) begin
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//index = i[$clog2(N)-1:0];
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index = i[(`LOG2UP(N))-1:0];
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found = 1;
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end
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end
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end
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endmodule |