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Sometimes the amiga recognizies my ram board, some very basic memory tests are passing

Sometimes the amiga recognizies my ram board, some very basic memory tests are passing

So I’m starting to make some progress here, but I still have some troubles with my expansion board prototype.

For the first time, the initial exec-rom-based check passed, and the memory auto-configured.  This happens occasionally on powerup.

Also, memtest is running a quick memory check and passing it with zero errors, but I really think it’s because it’s not doing a comprehensive test.

Troubleshooting is ongoing……….

 

keith

Amateur Electronics Design Engineer and Hacker

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