AnyCPU http://anycpu.org/forum/ |
|
A tiny TTL computer from 1977 http://anycpu.org/forum/viewtopic.php?f=22&t=535 |
Page 1 of 1 |
Author: | BigEd [ Sat Jun 16, 2018 8:35 pm ] |
Post subject: | A tiny TTL computer from 1977 |
. From BYTE, 1977, Hilary Jones presents a 35-chip TTL computer on two perf boards. It's an 8-bit wide machine, with 4 opcodes and a 6 bit literal field, allowing for 64 bytes of memory space. Increasing the width to 12 or even 16 bits would boost the address space to a more practical level - especially as a MISC machine takes a lot of instructions to do useful work. |
Author: | GaBuZoMeu [ Mon Apr 22, 2019 6:40 am ] |
Post subject: | Re: A tiny TTL computer from 1977 |
Nice finding. And if you scroll through the full article another one follows on page 94: David Brader's Komputaar - a 6502 machine |
Author: | BigEd [ Mon Apr 22, 2019 8:25 am ] |
Post subject: | Re: A tiny TTL computer from 1977 |
Nice find! Quite a few 6502-relevant articles in this issue - perhaps worth a post over on 6502 forums? https://archive.org/stream/byte-magazin ... 2/mode/1up |
Page 1 of 1 | All times are UTC |
Powered by phpBB® Forum Software © phpBB Group http://www.phpbb.com/ |