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fixed databus arbiter bug

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This commit is contained in:
Blaise Tine 2021-05-23 10:57:02 -07:00
parent b3e54e66f8
commit d3f0a77ae5
1 changed files with 3 additions and 2 deletions
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5
hw/rtl/VX_databus_arb.v
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@ -54,10 +54,11 @@ module VX_databus_arb (
if (`SM_ENABLE ) begin
assign cache_req_if.valid[i] = cache_req_valid_out && ~is_smem_addr_out;
assign smem_req_if.valid[i] = cache_req_valid_out && is_smem_addr_out;
assign cache_req_ready_out = is_smem_addr_out ? smem_req_if.ready[i] : cache_req_if.ready[i];
assign cache_req_ready_out = (cache_req_if.ready[i] && ~is_smem_addr_out)
|| (smem_req_if.ready[i] && is_smem_addr_out);
assign smem_req_if.addr[i] = cache_req_if.addr[i];
assign smem_req_if.rw[i] = cache_req_if.rw[i];
assign smem_req_if.rw[i] = cache_req_if.rw[i];
assign smem_req_if.byteen[i] = cache_req_if.byteen[i];
assign smem_req_if.data[i] = cache_req_if.data[i];
assign smem_req_if.tag[i] = cache_req_if.tag[i];