My version of Atari Turbo Freezer XL.
Some materials:
http://raven1.magix.net/frezeer/frezeer.html
https://www.strotmann.de/~cas/Infothek/TurboFreezerxl/
https://rdemming.home.xs4all.nl/Atari/Freezer/index.htm




Eagle board file: Freezer.brd

It is important to use Harris 74HCT132 IC !!!
Mirror of software: software_turbo-freezer_xl2.zip software_turbo-freezer_xl3__xe1.zip