Microprocessor Interfacing Techniques Paperback Austin, Zaks, Rod

Z-80 Microprocessor: Programming and Interfacing (Book 2)

Vintage Z80 Users Manual Hardcover – Joseph J. Carr – 1980, Hardcover

Z-80 Assembly Language Programming by Lance Leventhal

Fundamentals of Z80 Microcomputer Programming & Interface w/Experiments.

INTERFACING MICROCOMPUTERS TO THE REAL WORLD using Z80 computers PB 1st/3rd 1981

Z-80 Applications - Coffron, James W.

16-Bit Microprocessors: Architecture, Software, and Interface Techniques