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ad_edge_detect: Change port names 

Fix critical warning for using reserved keyword as port name
main
sergiu arpadi 2020-10-26 16:40:10 +02:00 committed by sarpadi
parent ad4adddbe5
commit d6f5c40e8b
1 changed files with 7 additions and 7 deletions
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14
library/common/ad_edge_detect.v
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@ -44,8 +44,8 @@ module ad_edge_detect #(
input clk, input clk,
input rst, input rst,
input in, input signal_in,
output reg out); output reg signal_out);
localparam POS_EDGE = 0; localparam POS_EDGE = 0;
@ -60,21 +60,21 @@ module ad_edge_detect #(
ff_m1 <= 0; ff_m1 <= 0;
ff_m2 <= 0; ff_m2 <= 0;
end else begin end else begin
ff_m1 <= in; ff_m1 <= signal_in;
ff_m2 <= ff_m1; ff_m2 <= ff_m1;
end end
end end
always @(posedge clk) begin always @(posedge clk) begin
if (rst == 1) begin if (rst == 1) begin
out <= 1'b0; signal_out <= 1'b0;
end else begin end else begin
if (EDGE == POS_EDGE) begin if (EDGE == POS_EDGE) begin
out <= ff_m1 & ~ff_m2; signal_out <= ff_m1 & ~ff_m2;
end else if (EDGE == NEG_EDGE) begin end else if (EDGE == NEG_EDGE) begin
out <= ~ff_m1 & ff_m2; signal_out <= ~ff_m1 & ff_m2;
end else begin end else begin
out <= ff_m1 ^ ff_m2; signal_out <= ff_m1 ^ ff_m2;
end end
end end
end end