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Mismatched vs matched

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This commit is contained in:
felsabbagh3
2020-03-29 17:18:57 -07:00
parent a499bcd718
commit f96d77d75e
1 changed files with 4 additions and 3 deletions
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7
rtl/VX_cache/VX_tag_data_access.v
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@@ -275,9 +275,10 @@ module VX_tag_data_access
wire[`TAG_SELECT_ADDR_RNG] writeaddr_tag = writeaddr_st1e[`TAG_SELECT_ADDR_RNG];
wire tags_match = writeaddr_tag != use_read_tag_st1e;
wire snoop_hit = valid_req_st1e && is_snp_st1e && tags_match;
wire tags_mismatch = writeaddr_tag != use_read_tag_st1e;
wire tags_match = writeaddr_tag == use_read_tag_st1e;
wire snoop_hit = valid_req_st1e && is_snp_st1e && tags_mismatch;
wire req_invalid = valid_req_st1e && !is_snp_st1e && !use_read_valid_st1e && !writefill_st1e;
wire req_miss = valid_req_st1e && !is_snp_st1e && use_read_valid_st1e && !writefill_st1e && tags_match;