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Wed, 11 Feb 1998 20:32:51 -0500 |
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Hi Steve,
I have an FIC PA2007 mobo with the VIA Apollo2 chipset. This chipset
supports UDMA. I have a WD Caviar 2.1 GB EIDE installed as a master on the
first IDE channel and a WD 3.2 GB UDMA installed as the slave on the first
IDE channel. When my computer boots, it shows the 2.1 GB as PIO mode 4 and
the 3.2 GB as UDMA mode 2. I am not sure if I am getting UDMA performance,
however because I think the EIDE drive on the same channel limits the UDMA
drive. I also do not have the bus mastering drivers installed.
FWIW
Cindy Pearce
[log in to unmask]
At 11:54 AM 2/11/98 -0600, you wrote:
>If a new Western Digital UltraDMA hard drive is installed in a PC which
>does not support UDMA, only EIDE, what PIO mode will it operate in? My
>current PC has an HX chipset motherboard, and I'd like to use one of these
>newer drives along with my existing WD Caviar 1.6, which is mode 4.
>Eventually I will upgrade the motherboard, but want to be sure these 2
>drives can coexist on the same EIDE channel for now. Any comments welcome.
>Thanks,
>
>Steve Dias
PCBUILD: http://nospin.com or [log in to unmask]
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