Erase a 40-Pin AM27C400 Programmable EPROM With Ultraviolet Light for Upgrading the ROMs of Retro Computers Such as the Amiga 600 and 1200 (30-60 mins)

Task: Erase a 40-Pin AM27C400 Programmable EPROM With Ultraviolet Light Needed: AM27C400 EPROM, UV light source, TL866 universal programmer Time: 30-60 minutes Introduction I have previously posted about burning 40-pin AM27C400 EPROM chips for upgrading the ROM of an Amiga 1200. Unfortunately, several of my EPROMs were not fully blank

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Add Modern Storage, Networking, Audio, and Peripheral Support to Your Vintage PC With the Raspberry Pi Pico-Based 8-Bit ISA PicoMEM 2 Card (30-60 mins)

Task: Add Modern Storage, Networking, Audio, and Peripheral Support to Your Vintage PC With the PicoMEM 2 Card Needed: PicoMEM 2 card, micro-SD card, Vintage PC with an 8-Bit ISA Slot Time: 30-60 minutes Introduction There have been a variety of modern solutions for upgrading the RAM of your vintage PC,

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Purchase and Install a PiStorm to Provide CPU Emulation, Extra Fast RAM, and a Virtual Hard Drive for Your Amiga 600 (30-60 mins)

Task: Purchase and Install a PiStorm for Your Amiga 600 Needed: Amiga 600, Amiga 600 PiStorm, Compatible Raspberry Pi, MicroSD Card, Philips and Hex Screwdrivers Time: 30-60 minutes or longer Introduction I recently purchased an Amiga 600 computer and immediately ordered a PiStorm device to expand its capabilities. I have

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Boot the CP/M Operating System on You Apple II Computer Using a Microsoft SoftCard (15-30 mins)

Task: Boot the CP/M Operating System on You Apple II Computer Using a Microsoft SoftCard Needed: Microsoft SoftCard, Apple II, CP/M Software Time: 15-30 minutes Introduction The Control Program/Monitor (CP/M) operating system was developed by Gary Kildall of Digital Research, Inc. in the 1970s for 8088 and Z-80 CPUs. It was widely used

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