Other
“Building a homebrew CPU from scratch takes a large number of logic chips. It is understandable, that implementing registers, program counter, ALU, and other components of the CPU in TTL or CMOS logic does require a substantial amount of chips …
“This page describes a tiny computer made from an EPROM and a few logic chips. Although its specifications are ridiculously modest, the machine readily satisfied application requirements. - Clock Rate: 60 Hertz - Instruction Repertoire: 1 - Registers: 1 (a one-bit status Flag …
“I recently designed and breadboarded a simple Z80 based computer. This was the sort of thing I did for fun and profit years ago. This time it was, well, for fun and profit. But it was a little different. Back …
“For a project (revitalizing a large 80’s liquid crystal display) I needed to program an EPROM. The EPROm should contain a character font that goes into the LCD so it can show characters. The EPROM required was a 2764 …
“Recently I acquired a SNES. But it only came with a bootleg Mortal Kombat cartridge. Searching for games I found a lot of repro cartridges (Cartridges with the ROM swapped) being sold at local second hand selling websites. The problem …
“Meet EPROM Man. He has an EPROM body, bulb socket head, with a 16MHz crystal for eyes, fuses for arms, fuse clips for hands, adjustable caps for knee caps, and MOSFET feet. He was inspired by a similar robot that …
“A few years ago, I managed to get hold of something I only barely knew as a Wersi MK1, an extremely rare West-German synth from 1986. The MK1 faded into obscurity due to its notoriously difficult interface, bad marketing and …