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[rtl] Add ASSERT_KNOWN to all ibex_top outputs - #2483

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SamuelRiedel:assert-known
Sep 14, 2026
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SamuelRiedel merged 1 commit into
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SamuelRiedel:assert-known

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@SamuelRiedel SamuelRiedel commented Aug 28, 2026

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Add assertions to check all outputs are known at any time. The only exception is crash_dump_o, which is by definition not defined when ResetAll is not set. That is, when not all registers are resettable. This is only the case for non-secure implementations of Ibex.

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Looks good to me. thanks!

Comment thread rtl/ibex_top.sv Outdated
Signed-off-by: Samuel Riedel <sriedel@lowrisc.org>
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SamuelRiedel added this pull request to the merge queue Sep 14, 2026
Merged via the queue into lowRISC:master with commit 90331a6 Sep 14, 2026
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SamuelRiedel deleted the assert-known branch September 14, 2026 21:12
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3 participants