DMA USB on the Amiga?

wXR · 17 December 2014, 21:36

I have an A4000 and a CyberStormPPC card w/SCSI. I also have a Prometheus PCI expansion.

What's the story with getting DMA USB on the Amiga? The DENEB supports it but it seems it has to be busmaster UNLESS you have a buster -9, which seems to be buggy anyway. I don't mind disabling on-motherboard SCSI altogether if that solves it and can be done.

Can I get the same results via a PCI USB card? Are there any other options? Goal is fastest speed and minimum CPU usage, not price.

17 December 2014, 21:36	#1
wXR Registered User Join Date: Mar 2009 Location: New York Posts: 552	DMA USB on the Amiga? I have an A4000 and a CyberStormPPC card w/SCSI. I also have a Prometheus PCI expansion. What's the story with getting DMA USB on the Amiga? The DENEB supports it but it seems it has to be busmaster UNLESS you have a buster -9, which seems to be buggy anyway. I don't mind disabling on-motherboard SCSI altogether if that solves it and can be done. Can I get the same results via a PCI USB card? Are there any other options? Goal is fastest speed and minimum CPU usage, not price.

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