Looking for information about the upcoming DesTestSwitch cartridge (as seen on Adrian's Digital Basement ][ or More Fun Making It)? Click here for more information.
The DestTestFull solution can test the entire 64K of available memory in your Commodore 64 using the same March-B algorithm as the DesTestMAX 4K testing cartridge.
While your Commodore 64 doesn’t need to be fully working in order to run DesTestFull, the CPU, VIC-II, PLA, kernal ROM and the stack-page memory ($1F0-$1FF) must be functional. The basic ROM, character ROM, SID and CIAs are not required.
A DesTestFull cartridge will also work in a Commodore 128. Though in addition to the working parts listed for the C64 above, a C128 will also require a working Z80 and MMU.
Download your copy of the DesTestFull binary distribution here.
Questions? Take a look at the "Anticipated Questions" here.
DesTestFull showing perfect results.
Above screenshots taken with a custom version of VICE modified to emulate faulty RAM.
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