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Author Topic: amiga 4000 simm slots only addressing 1 meg per slot  (Read 7487 times)

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Offline zuluuuu

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Re: amiga 4000 simm slots only addressing 1 meg per slot
« on: October 26, 2023, 04:14:57 PM »
maybe a little later :) but i had this problem until today.. it was related to  the _FAIL signal. The wire from psu wasn't stable so ramsey was forced to see 256k x 32 dram like j852 was shorted in 2-3 position. Hope it helps...
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A500, A600, CD32
A1200 BlizzardPPC 603 + 040 128M/Bvision
A1000, A2000
A3000D Cyberstorm MKII 060 @50   128M/Cybervision 3D/Ariadne II
A4000D 030
 
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