Expanding RAM AuthorsJack PagetPublicationSinc-LinkPub DetailsSinc-Link v1 n2Volume: 1 Issue: 2Pages10-11Read the articleSee all articles from Sinc-Link v1 n2 Replace the 1K RAM in the ZX81 with a 2K static RAM chip. TagsSinc-Link Hardware project TS 1000 PeopleJack Paget