09 September 2012, 21:31 | #1 |
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CSMKII DMA bug
Hello,
I have a CSMKII here with the DMA issue. According to Amiga Ressources, some parts have to be changed. Do we know what are the parts affected or only phase 5 knows that ? Thanks for your help ! |
11 September 2012, 06:01 | #2 |
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I've not heard of this before. How does one know if he has the problem? I have a CSMK2 that I've not noticed problems with before. I've recently got the SCSI addon for it but haven't got to plug it in yet, so perhaps I have the problem but haven't triggered it yet? I'm curious.
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11 September 2012, 09:17 | #3 |
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Check your serial number if still glued on the board and compare with amiga ressources.
http://amiga.resource.cx/exp/cyberstorm2 Your scsi addon will work in all cases even if it is affected by the problem. Only DMA storage devices will not work : internal A3k scsi controller, deneb in DMA mode... In an A4k it is not really à problem, in A3k it is as the csmkII scsi addon will not fit in the case and the internal scsi controller will not work. In this case you need a zorro III storage expansion that do not use DMA access such as Deneb in PIO mode, buddha, fastata... Last edited by CrashMidnick; 11 September 2012 at 09:28. |
11 September 2012, 10:17 | #4 |
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11 September 2012, 10:53 | #5 |
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Yes on my amigas HDD is not recognized at all even in the early. For the Deneb, data are corrupted.
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11 September 2012, 16:33 | #6 |
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11 September 2012, 19:03 | #7 |
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It probaly has been sent back to phase 5 to fix it
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