ZX81 ROM Adapter 2764 EPROM to Replace Sinclair ROM PublicationSinc-LinkPub DetailsSinc-Link v3 n5Volume: 3 Issue: 5DateSeptember/October 1985Pages9Read the articleSee all articles from Sinc-Link v3 n5 Schematic to connect an EPROM in place of the ROM. TagsSinc-Link Hardware project TS 1000