Attempts to reverse engineer the ULA via disassembly of ROM.
Exploring the Timex/Sinclair 1000’s Sinclair Logic Chip (SCL) AuthorsDon LamenPublicationSincus NewsPub DetailsSINCUS v7 n1Volume: VII Issue: 1DateNovember/December 1988Pages4-8Read the articleSee all articles from SINCUS v7 n1 Attempts to reverse engineer the ULA via disassembly of ROM. TagsReference TS 1000 ZX81 PeopleDon Lamen