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[rtl,prim_fifo_sync] Avoid counters when Depth == 1 #25419

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matutem opened this issue Nov 27, 2024 · 0 comments · May be fixed by #25461
Open

[rtl,prim_fifo_sync] Avoid counters when Depth == 1 #25419

matutem opened this issue Nov 27, 2024 · 0 comments · May be fixed by #25461
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@andreaskurth @matutem
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Component:RTL IP:prim

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matutem commented Nov 27, 2024

Description

The sync fifos generate logic for counters when Depth is 1, even though they are not used or needed. This creates coverage holes, and it is cleaner to simply remove the counters with an SV if-generate.
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[prim_fifo_sync,rtl] Specialize for Depth == 1 rswarbrick/opentitan
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@andreaskurth @matutem