Auditable claim record

Classic 8-bit era Programmable Sound Generator SN76489 · listed in shuttle

Tiny Tapeout IHP 25a · SUPPORTED

urn:vlsi:claim:cbb5cbef76b8261da54807155045d30a61987646a0156a96108873b663aba008

Official registry lists this repository, submitted revision and module. The listing does not establish fabrication, manufacture, validation or measured results.

Back to Classic 8-bit era Programmable Sound Generator SN76489 → · Complete history as JSON · JSON-LD

Evidence

Tiny Tapeout IHP 25a official shuttle registry ↗

The Tiny Tapeout IHP 25a registry lists this repository at submitted revision 2fe68df12bd6692c738accb0b81e35b68fffb5a4, under module tt_um_rejunity_sn76489.

Tiny Tapeout official registry · projects[206]: repository, commit and macro · supports

Published date unknown · Retrieved 2026-10-13T23:58:54.646Z

urn:vlsi:evidence:74b68f1c8d375cba40f679d02f20917f53169b224b2febc6965ad957adda9791

Assessment history

New assessments preserve earlier records. A correction changes the current interpretation without rewriting what VLSI knew before it.

Recorded assessments, oldest first
Revision	Recorded at (UTC)	Status	Validity	Reviewer & reason
1	2026-10-14T00:04:17.100Z	SUPPORTED	unknown unknown	checked-catalog-source-adapter (adapter) Evidence ingested by official-registry-and-pinned-documents/1.0.0. Explicit upstream evidence only. No fabrication, validation, successful tapeout, measured performance, arbitrary-version interoperability or production qualification is inferred.