Dputiger
05-29-2000, 10:28 PM
What is UDMA, how do I know if my hard drive uses it, and how would I go about turning it off/on?
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Steve R Jones
05-30-2000, 04:21 AM
Ultra DMA
A protocol developed by Quantum Corporation and Intel that supports burst mode data transfer rates of 33.3 MBps. This is twice as fast as the previous disk drive standard for PCs, and is necessary to take advantage of new, faster Ultra ATA disk drives.
The official name for the protocol is Ultra DMA/33. It's also called UDMA, UDMA/33 and DMA mode 33.
Copyright © 1996-1998 Mecklermedia Corp.
A protocol developed by Quantum Corporation and Intel that supports burst mode data transfer rates of 33.3 MBps. This is twice as fast as the previous disk drive standard for PCs, and is necessary to take advantage of new, faster Ultra ATA disk drives.
The official name for the protocol is Ultra DMA/33. It's also called UDMA, UDMA/33 and DMA mode 33.
Copyright © 1996-1998 Mecklermedia Corp.
A Ghoul
05-30-2000, 02:22 PM
let me add somethign else, dma stand for direct memory access
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