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Add verilator pragma to suppress BLKLOOPINIT in DelayBuffer.v

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FallenSigh
2026-06-24 20:41:52 +08:00
parent aaefb04737
commit db2ad12dbb
1 changed files with 2 additions and 0 deletions
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2
rtl/ip/fft/DelayBuffer.v
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@@ -17,6 +17,7 @@ reg [WIDTH-1:0] buf_im[0:DEPTH-1];
integer n; integer n;
// Shift Buffer // Shift Buffer
/* verilator lint_off BLKLOOPINIT */
always @(posedge clock) begin always @(posedge clock) begin
for (n = DEPTH-1; n > 0; n = n - 1) begin for (n = DEPTH-1; n > 0; n = n - 1) begin
buf_re[n] <= buf_re[n-1]; buf_re[n] <= buf_re[n-1];
@@ -25,6 +26,7 @@ always @(posedge clock) begin
buf_re[0] <= di_re; buf_re[0] <= di_re;
buf_im[0] <= di_im; buf_im[0] <= di_im;
end end
/* verilator lint_on BLKLOOPINIT */
assign do_re = buf_re[DEPTH-1]; assign do_re = buf_re[DEPTH-1];
assign do_im = buf_im[DEPTH-1]; assign do_im = buf_im[DEPTH-1];