PCI bus speed

Keith Parkins <[email protected]> Wed, 29 Aug 2001 13:08:48 -0400 (EDT)

Newsgroups	gmane.network.myrinet.general
Message-ID	<[email protected]>

Hi,

We have an alpha (4100) and were only getting 33Mhz set for the PCI bus
rate when we loaded the gm driver. I noticed that the myri(LANai7) cards
support 66Mhz bus rates but only if the PCI bus is 3.3v. I have been
digging around and can't find whether or not the bus on the 4100 is 3.3v
or 5v. It is a rev3 PCI bus. Does anyone know this spec? If this is not
why the bus is getting set to 33Mhz, how do I set it to 66 Mhz? I didn't
notice anything obvious in sysconfigtab (running Tru64 v.4.0F).

Thanks!
Keith