VOGONS


First post, by treeman

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I have been trying to find the jumper settings or a manual for a atc1000 socket 7 board

I found the atc1000+ manual but it is not the same on closer look, here is a picture of my board for reference if anybody can help

IMG-20190709-141854.jpg

Reply 2 of 4, by treeman

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thanx I found that link before and struggling to open those files, not a 100% sure what is inside too, once I got tricked on files from elhvb like that and it was only the motherboard specs inside

Reply 4 of 4, by Sphere478

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Note that that motherboard is not (as equipped), a dual plane cpu board. It is single plane only unless you mod it. So, 3.3v(ish) cpus only. A pentium mmx overdrive 200 would be a fun cpu for this board or a k6-233 3.2v

Also, don’t just try any coast stick in there. The board supports a max of 512k

And there were several pinouts for coast sticks. The wrong one may fry that board/stick.

Max memory is 128mb 32x4 or 64x2

But max cachable is 64 mb so keep it at 32mb x2 or 16mb x4 unless you get a k6-3,k6-2+,k6-3+ In which case you can make it 128mb but for that you will need to mod voltage, possibly the bios.

Sphere's PCB projects.
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Sphere’s socket 5/7 cpu collection.
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SUCCESSFUL K6-2+ to K6-3+ Full Cache Enable Mod
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Tyan S1564S to S1564D single to dual processor conversion (also s1563 and s1562)