While not a how-to guide, the Z80 book by William Barden and published by Howard Sams, has been placed online. I believe the same book was printed and sold by Radio Shack.
I read that book after Don Lancaster's TTL Cookbook, also published by Howard Sams. That was around 1981, while I was in high school, and I had practically no electronics knowledge before that. Those books were extremely clearly written, and even today provide the foundation of my knowledge of microprocessors and digital logic. I never actually built or programmed a Z80 machine, but the basic knowledge was readily applicable to 6502 and 8088 hardware and software, and even to today's microcontrollers.
Because of the relative simplicity of those systems, I think they are still a good place for anybody to start. Those articles by Steve Ciarcia too. What a genius, at making the microcomputer revolution accessible to hobbyists.
I loaned those books to my best friend, who vanished with them when his family became missionaries, but I don't think he did it out of malice. I'm glad that I can find them online today, just to take me back to those exciting years.
In 1985, when I first got out of college and started having spare money, I was finally in the position to build a Z80 computer (having spent a couple years in HS using trs-80s). I got the Steve Ciarcia book, started designing my own machine ... then I realized that a 68K CPU was only about $20 more. So I scrapped my Z80 plans and build a 68000 board instead. No regrets.
It originally had an Ethernet interface instead of a bus, but since I couldn't get a PC Ethernet board to connect it to I ripped that out and did a simple ISA (actually 8 bit PC bus instead of full ISA) interface. This allowed me to use PC floppy and HD boards as seen in the picture so I could have a "sneakernet" in place of the missing Ethernet.
Thanks for the good work! I just want you to know that your scan is still going good work 10 years later. I'm going to read through it and hopefully I end up with a more modern version of this Z80 machine.
I read that book after Don Lancaster's TTL Cookbook, also published by Howard Sams. That was around 1981, while I was in high school, and I had practically no electronics knowledge before that. Those books were extremely clearly written, and even today provide the foundation of my knowledge of microprocessors and digital logic. I never actually built or programmed a Z80 machine, but the basic knowledge was readily applicable to 6502 and 8088 hardware and software, and even to today's microcontrollers.
Because of the relative simplicity of those systems, I think they are still a good place for anybody to start. Those articles by Steve Ciarcia too. What a genius, at making the microcomputer revolution accessible to hobbyists.
I loaned those books to my best friend, who vanished with them when his family became missionaries, but I don't think he did it out of malice. I'm glad that I can find them online today, just to take me back to those exciting years.