In this video i show the Antonia 4MB memory upgrade board with 65816 processor replacement.
In this Video i upgrade the SOFIA RGB GTIA Video upgrade board on my PAL 600XL computer, the board is also compatible with NTSC machines and all the XL/XE/5200 line.
A short video on upgrading the 65XE to 1MB using the Ultimate 1MB board from Lotharek. This will also work in other 64KB Atari 8bit computers. If you would like to support the channel via.
