68kMLA Classic Interface

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30pin simm board layout
Posted by: archer174 on 2020-09-10 14:58:49
Is there any existing board layout for a 30pin simm? I'm not sure if it's just me, but I've started encountering a larger number of failing simms these days. I'm also noticing the prices starting to creep up on ebay for larger modules. It's to the point where I think it's worthwhile to try to fix them. I have a simm tester, but no adapter for just SOJ chips. I'm thinking to design some boards with sockets (which I already have obtained) on them to test individual chips from failed modules to use as replacements. Any thoughts?

Posted by: johnklos on 2020-09-13 04:47:26
$12 per 16 meg SIMM is, I thought, a good deal. Plus, they come with a lifetime warranty:

https://eshop.macsales.com/item/OWC/30PS16MB/

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