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ACK signal has to be zero if there is not valid CYC signal

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stnolting 2020-10-05 19:35:55 +02:00
parent 43785fc05b
commit 3492ed77ab
1 changed files with 1 additions and 1 deletions
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sim/neorv32_tb.vhd
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@ -285,7 +285,7 @@ begin
for i in 1 to wb_mem_latency_c-1 loop
wb_mem.rdata(i) <= wb_mem.rdata(i-1);
wb_mem.rb_en(i) <= wb_mem.rb_en(i-1);
wb_mem.ack(i) <= wb_mem.ack(i-1);
wb_mem.ack(i) <= wb_mem.ack(i-1) and wb_cpu.cyc;
end loop;
end if;
end if;