iCityWork's repositories
ACSI_to_SCSI
Atari ACSI to SCSI adapter with parity
Atari-CO60472-Delay-Line-Replacement
Replacement for the Atari CO60472 Delay Line chip, which is used in the Atari 600 and 800XL computers
atari-composite-mod
Composite video mod board for Atari 2600/VCS
atari-st-video-pcb
ATARI ST Video/Audio adapter PCB
Composite-Video-Amplifier
Used for composite modding Atari console systems such as the Atari 2600
Gotek-Floppy-Disk-Emulator-V2
Floppy disk emulator for old computers and machines, Amiga, Atari ST, etc.
kicad-conversions--atari-ste-motherboard--c300780-001
A conversion to Kicad EDA of the schematics of a computer released around 1989 known as the "Atari STE".
sdrive-max
Arduino based Atari 8-bit Floppy Emulator with Touchscreen
ST_to_HDMI
A simple Atari ST DIN13 to HDMI video adapter with basic scan doubling for Low/Medium resolution modes
adam-psu
Coleco Adam internal PSU board
AdamNet-Drive-Emulator
Arduino Mega ColecoVision Adam Disk Drive Emulator
AmigaRGBtoHDMI
LinuxJedi's designs for Amiga RGBtoHDMI boards.
Atari-BASIC-benchmarks
A collection of common BASIC benchmarks converted to Atari BASIC format and adding timers
atari2600_cart_prog
Atari 2600 Budget ROM Cartridge, Budget ROM/RAM/Bank Switching Cartridge, Budget Programmer.
Atari2600Module
Game module board for Atari 2600 that can hold 16 games.
Atari600XL-Upgrades
2015: (1) PS/2 Keyboard (2) PC RS232 interface for file storage (3) 64k RAM memory upgrade (4) Composite video output upgrade (5) 5 volt PSU upgrade
Atari_Floppy
External Atari ST floppy adapter comprised of a DIN14 to IDC adapter and an IDC to floppy adapter with USB power
fujinet-devkit-shield
FujiNet compatible hardware that allows you to build your own using all THT components and an Espressif devkit board.
GR8RAM
8 MB RAMFactor-compatible Apple II memory expansion card
Greaseweazle
Tools and USB interface for accessing a floppy drive at the raw flux level
RAM128
128 kB Saturn 128k-compatible RAM expansion card for Apple II
Sally-to-W65C02S-adapter
This is a small adapter, in the form of a daughter board, which fits into the socket of the "Sally" CPU of the Atari 800XL microcomputer. It replaces that CPU with a CMOS, modern, low-power, fully static, currently in production W65C02S and some auxiliary logic. The project has been featured in three videos in my YouTube channel ("The Byte Attic," https://www.youtube.com/channel/UCfzZNuoHys1t-AdwYDhOz8g).