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Quartus demands to split if conditions

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Konstantin Pavlov 2021-11-09 05:34:16 +03:00
parent 2499f3a2ea
commit 29df4d58b8
1 changed files with 6 additions and 2 deletions
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cdc_strobe.sv
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@ -65,7 +65,9 @@ module cdc_strobe (
// buffering strb1
logic strb1_b = 1'b0;
always @(posedge clk1 or posedge arst) begin
if( arst || ~nrst1 ) begin
if( arst ) begin
strb1_b <= '0;
end else if( ~nrst1 ) begin // Quartus demands to split these if conditions
strb1_b <= '0;
end else begin
strb1_b <= strb1;
@ -90,7 +92,9 @@ module cdc_strobe (
// gray counter does not need a synchronizer
logic [1:0][1:0] gc_b = '0;
always @(posedge clk2 or posedge arst) begin
if( arst || ~nrst2 ) begin
if( arst ) begin
gc_b[1:0] <= {2{gc_FP_ATTR[1:0]}};
end else if( ~nrst2 ) begin // Quartus demands to split these if conditions
gc_b[1:0] <= {2{gc_FP_ATTR[1:0]}};
end else begin
gc_b[1:0] <= {gc_b[0],gc_FP_ATTR[1:0]}; // shifting left