UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Dual Function for VIC20 super expander cartridge

ViperSan · 13th Jun 2019, 6:22 pm

Indeed it is for the VIC20 ..though 16k memory expansion cartridges were also made for the VIC20.
The reason I went for the super expander for modding is that the PCB is in part pre made for a second chip ..so why not use it ?
..and yes I am aware that modern equivalent to disgnostic cartridges do exist and are available ..I think from Tynemouth software (Dave Curran) ...I wanted to see if I could do it thats all ..
regards
VS

13th Jun 2019, 6:22 pm	#3
ViperSan Tetrode Join Date: Jun 2019 Location: Manchester, UK Posts: 81	Re: Dual Function for VIC20 super expander cartridge Indeed it is for the VIC20 ..though 16k memory expansion cartridges were also made for the VIC20. The reason I went for the super expander for modding is that the PCB is in part pre made for a second chip ..so why not use it ? ..and yes I am aware that modern equivalent to disgnostic cartridges do exist and are available ..I think from Tynemouth software (Dave Curran) ...I wanted to see if I could do it thats all .. regards VS