A Test Software for RAM Expansions of the Commodore VIC-20
This software tests every RAM expansion block connected to the RAM1..3 Chip selects or BLK1, 2, 3 and 5. ALso cross linking is checked, which means, that writing to a tested RAM block could corrupt the content of other RAM blocks.
There are two versions, a *.d64 disk image and a BIN-file, which can be programmed into an EPROM cartridge for the VIC-20, such as the Super Expander II or the Hyper Expander.
These executable files can be found in a /bin subdirectiory