The TI 73 through 86 models of graphing calculator all use z80 CPUs, and the 83+ was probably the dominant school calculator well into the 2000s. That was my introduction to the CPU (hobbyist programming, e.g. through websites like ticalc.org).
It was only a couple of weeks ago that I posted about writing a text-based adventure-game in Z80 assembly language, to run on a single-board CP/M system:
Some of my fondness memories are typing in programs from 101 Basic Computer games on a ZX81. That and Beagle Bros ads and their mysterious peeks and pokes.
My dad and I built our computer from a kit ... which of course failed. Turns out 1/3rd of them did so and we received a prebuilt one.
I just recently grabbed a Z81 and Timex 1000 from eBay.Always wanted to own and write some games on it. My current setup more complex. I grew up learning to code on C64 good times.
[+] [-] coldcode|4 years ago|reply
[+] [-] loeg|4 years ago|reply
[+] [-] stevekemp|4 years ago|reply
https://news.ycombinator.com/item?id=26946130
[+] [-] cwilkes|4 years ago|reply
My dad and I built our computer from a kit ... which of course failed. Turns out 1/3rd of them did so and we received a prebuilt one.
[+] [-] fit2rule|4 years ago|reply
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[+] [-] lza|4 years ago|reply
[+] [-] MaxBarraclough|4 years ago|reply
[+] [-] swiley|4 years ago|reply
[+] [-] tssva|4 years ago|reply