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round robin arbiter + auto buffered queue + fixed dcache arbiter

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Blaise Tine
2020-06-20 17:56:04 -04:00
parent 9c157e4929
commit d3440de403
30 changed files with 339 additions and 209 deletions
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4
hw/rtl/cache/VX_cache_miss_resrv.v vendored
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@@ -81,7 +81,7 @@ module VX_cache_miss_resrv #(
genvar i;
generate
for (i = 0; i < MRVQ_SIZE; i++) begin
assign valid_address_match[i] = valid_table[i] && (addr_table[i] === fill_addr_st1);
assign valid_address_match[i] = valid_table[i] ? (addr_table[i] == fill_addr_st1) : 0;
assign make_ready[i] = is_fill_st1 && valid_address_match[i];
end
endgenerate
@@ -155,7 +155,7 @@ module VX_cache_miss_resrv #(
integer j;
always @(posedge clk) begin
if (mrvq_push || mrvq_pop || increment_head || recover_state) begin
$write("%t: bank%0d-%0d msrq: push=%b pop=%b incr=%d recv=%d", $time, CACHE_ID, BANK_ID, mrvq_push, mrvq_pop, increment_head, recover_state);
$write("%t: bank%0d:%0d msrq: push=%b pop=%b incr=%d recv=%d", $time, CACHE_ID, BANK_ID, mrvq_push, mrvq_pop, increment_head, recover_state);
for (j = 0; j < MRVQ_SIZE; j++) begin
if (valid_table[j]) begin
$write(" ");