Steven Hirsch wrote:
On 10/21/2010 12:50 PM, Rich Hare wrote:I've read my RamFast manuals and can't seem to find anything about "polled transfer mode". There are no dip switches on the RamFast D that I can find.I could have sworn there was a setting to turn off DMA transfers. If the card has no dipswitches, it's probably accessed through the software somehow.
Thank you Steven...I still don't know about "polled transfer mode", but, YES, there is a selection on the built-in software to turn DMA off.
ALAS, I turned DMA off with no resultant difference. I'm pursuing a different possible causation. See my response to Michael. Rich