Back in the 80's I was a member of the Capitol Area Timex Sinclair User Group. They had a SIG for machine code and used a book I got that was an excellent source for machine code. Sadly over my moves I lost it and forgot the title. I finally found the title and was wondering if anyone has it and is willing to sell or scan it into pdf. The title is:
A Practical Guide to Machine Language Programming on the Timex/Sinclair 1500 and 1000.(and ZX-81). By David B. Wood
Publisher: SIRIUSWARE
Date: 1985
Thanks.
Looking for a book
Looking for a book
2X Timex Sinclair 1000, ZX81, ZX80Core, 5X 16K Ram Pack, ZXBlast, ZX P file to Ear Input Signal Converter, Elf II