Use logic probe to record state of ICs in the computer.
[If you have a logic probe … ] AuthorsMartin Irons (K2MI)PublicationSyntaxPub DetailsSyntax/Syntax ZX80 v2 n9Volume: 2 Issue: 9DateSeptember 1981Pages2Read the articleSee all articles from Syntax/Syntax ZX80 v2 n9 Use logic probe to record state of ICs in the computer. TagsSyntax 1981 PeopleMartin Irons (K2MI)