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lowRISC / ibex Public

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Fork 736
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Add `mcounteren` register#2403

Open

SamuelRiedel wants to merge 9 commits into

lowRISC:masterlowRISC/ibex:masterfrom

SamuelRiedel:mcounterenSamuelRiedel/ibex:mcounterenCopy head branch name to clipboard

Conversation Commits9 (9)Checks Files changed

Open

Add `mcounteren` register#2403
SamuelRiedel wants to merge 9 commits into
lowRISC:masterfrom
SamuelRiedel:mcounteren

Commits

Commits on May 11, 2026

[rtl] Add register for `mcounteren`
SamuelRiedel
committed
[rtl] Add unpriviledged counter/timers
SamuelRiedel
committed

Commits on May 12, 2026

[rtl] Add input to lock mcounteren
SamuelRiedel
committed
[dv] Implement Ibex-specific mcounteren behavior in cosim
SamuelRiedel
committed
[dv] Add `mcounteren` directed test
SamuelRiedel
committed
[dv] Correctly set `minstret` in cosim
SamuelRiedel
committed

Commits on May 13, 2026

[dv] Add directed test for mcounteren lock signal
SamuelRiedel
committed
[doc] Document the newly added performance counters
SamuelRiedel
committed
WIP [formal] Exclude u-mode counters from formal verification
SamuelRiedel
committed

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