Upgrade to 64K with a 43256 static RAM chip and some memory decoding.
Internal 64K RAM for the TS/ZX AuthorsTim StoddardPublicationTime Designs MagazinePub DetailsTime Designs Magazine v3 n4Volume: 3 Issue: 4DateMay/June 1987Pages27-28Read the articleSee all articles from Time Designs Magazine v3 n4 Upgrade to 64K with a 43256 static RAM chip and some memory decoding. TagsHardware project TS 1000 PeopleTim Stoddard