rec.autos.simulators

DMA performance

HandyAn

DMA performance

by HandyAn » Fri, 27 Dec 1996 04:00:00

What PCI bus speed should one have to obtain these 50+Mb/sec DMA speeds?  I am
only getting 36.4Mb/sec on my system.  I think I have a PCI 2.0 compliant card
on the bus that is dragging it down to 33MHz.  If I start running at 66MHz on
the PCI bus, I assume I will see an increase in my DMA rates. I may be totally
off, I dunno.  I have three cards, a Intergraph Reactor, a Adaptec 2940, and a
Intel Etherexpress Pro 100 card.  I know the Reactor is 2.1 compliant.  But I
can not seam to find anything out about the other two.

Sincerely beating my head against the wall,
-Andy


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