« on: March 25, 2022, 04:54:06 AM »
You definitely want 5V simm. 72 pin.
The snag is anything you buy will be 20 years old plus. If you buy untested, might work, might not.
Your best bet is to eyeball the RAM chips and design of your known good simm, and try to get similar or same (last two digits are usually access speed in nanoseconds).
If you do fit another 72 pin header for a 2nd simm, you will very likely have problem fitting back into the trapdoor.
http://amiga.resource.cx/exp/apollo1230mk2
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"To recurse is human. To iterate, divine."
A1200, Vanilla, Surf Squirrel, SD Card, KS 3.0/3.z, PCMCIA dev
A500, Vanilla, A570, Rev 5, KS 1.2/1.3 Testbench system
Rasp Pi, UAE4ARM, 3D laser scanner, experimental, hoping for AmigaOS4Arm, based on Watterott Fabscan Pi
