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minor update

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This commit is contained in:
Blaise Tine 2021-02-27 02:31:05 -08:00
parent 20d704b4d3
commit ebee332e9d
1 changed files with 4 additions and 3 deletions
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7
hw/rtl/libs/VX_fifo_queue.v
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@ -93,9 +93,10 @@ module VX_fifo_queue #(
end
if (SIZE > 2) begin
used_r <= used_r + ADDRW'($signed(2'(push) - 2'(pop)));
end else begin // (SIZE == 2);
end else begin
// (SIZE == 2);
`IGNORE_WARNINGS_BEGIN
used_r <= used_r ^ (push ^ pop);
used_r <= used_r ^ (push ^ pop);
`IGNORE_WARNINGS_END
end
end
@ -105,7 +106,7 @@ module VX_fifo_queue #(
if (0 == BUFFERED) begin
reg [1:0][DATAW-1:0] shift_reg;
reg [DATAW-1:0] shift_reg [1:0];
always @(posedge clk) begin
if (push) begin