Z80 Information


The Zilog Z80 CPU has been- and is being used in countless different systems.

Home Computers, Embedded Systems, Calculators and more

As a kid, we got an Amstrac CPC 464 which has a Z80 CPU. I never learned to program for that machine, but I did enjoy a lot of games on it. Just under 40 years later I have another Amstrand computer. An Amstrad NC100 which also has a Z80 CPU.

This time I was determined to learn how to program assembler for the Z80 and to help with that, I have createt these pages. They are more or less a copy of the Zilog Z80 manual.