03-01-2021, 03:46 PM
I wouldnt upgrade the Basic, as later Basic assumed other options were fitted and would stop working. 5.22e might be okay. What speed does the bee run at, the early 2khz or 3.375khz (what is the crystal speed next to BASIC rom B) ? If 2, then the PLAY command would be wrong with a later Basic also.
Those early coreboards were set for 2532 eproms as that was around at the time, later boards had options for 2732 to be used changing some jumpers and 2764's physically wont fit. That spare IC34 can take a 2532 and was for the NETwork. Code there starts at E000h. The EDASM roms could be changed to one of the games roms thats in the repository with 1/2 the 8kb rom code in each of the 4k roms. I can burn 2532 roms if that helps.
Those early coreboards were set for 2532 eproms as that was around at the time, later boards had options for 2732 to be used changing some jumpers and 2764's physically wont fit. That spare IC34 can take a 2532 and was for the NETwork. Code there starts at E000h. The EDASM roms could be changed to one of the games roms thats in the repository with 1/2 the 8kb rom code in each of the 4k roms. I can burn 2532 roms if that helps.
---------------------------
ChickenMan
ChickenMan