apple iigs

These are screenshots from Mr Lurch's Things video on hooking up an RGBtoHDMI to an Apple IIgs, where he clearly shows and labels what pins from the RGBtoHDMI will need to be soldered to on the IIgs motherboard. While this is documented on the RGBtoHDMI Github wiki, these screenshots provide a...

Update: Thanks to Niek's hard work, the latest core for the AppleSqueezer GS fixes the issues those of us with ROM0 boards were having. Hello! During the pandemic, I retrieved my old Apple IIgs from my mom's house and decided to tinker on it. I managed to get more RAM, a Booti, and an Uthernet...

This guide was written by Erick Wagner, an Apple II enthusiast and electronics hobbyist, back in 1994 for a session at the ICONference. Originally posted at https://rich12345.tripod.com/OPHP/gameport.html and downloaded to PDF file.

Hello everyone! :)👋 I noticed on the Apple IIGS logic board (ROM 0, 1, and 3) that there is a white socket labeled "Game" at J21 (ROM 1, it may be a different location for ROM 0 and 3 boards). I understand that it is there to plug in paddles like in the earlier days of the Apple II and II...