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Author Topic: Let me present the A3660  (Read 8782 times)

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Offline JKD

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Re: Let me present the A3660
« on: January 25, 2021, 11:23:28 PM »
Anyone test these things in an A4000T (esoteric I know)...it seems they're incompatible with NCR SCSI.device and no way of sidloading it seems to work (GURU 8000 0004 I think...but the system boot loops)
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Offline JKD

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Re: Let me present the A3660
« Reply #1 on: March 12, 2021, 10:21:36 PM »
Quote from: JKD on January 25, 2021, 11:23:28 PM
Anyone test these things in an A4000T (esoteric I know)...it seems they're incompatible with NCR SCSI.device and no way of sidloading it seems to work (GURU 8000 0004 I think...but the system boot loops)

I'm currently running like this in my A4000D, it's very fast!

WarpEngine 4060/80MHz, using the onboard SCSI to boot....as it turns out from this thread , also:

I'm using my A4000T ROMs in the Desktop and the A4000D ROMs in my A4000T to workaround the NCR SCSI device issues because the 4000T has an A3660 :D

I was reading some of SpeedGeeks stuff and there's probably a timing clue in the CLK SRC for the onboard SCSI...it could probably be fixed with a GAL/PAL or even a wire mod...way beyond my skill.
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