> Duh, before making such a claim you should consider the fact that
> this is overclocking your PCI/AGP bus and I have yet to see any
> graphic cards/IDE controllers/other devices which are rated for
> 37MHz PCI bus speed.
The "blue and white" PowerMac G3 and certain early PowerMac G4s used a
66MHz PCI card for graphics in lieu of proper AGP. 66MHz PCI is used in
certain high-end workstations, as well, but it's not normally found on
consumer-level devices.
Look at 'lspci -vvv' output for the "66MHz" flag on the devices listed
there - all the ones in my Duron system leave it unset, except for my (very
recent and pretty nippy) SCSI controller and (AGP) video card.
That said, *most* PCI devices don't like being overclocked, and it's not
well known that pushing the system bus also pushes the PCI and ISA buses in
the same manner. A friend of mine had *severe* locking problems with his
system when he inserted his cheap SCSI adapter into his overclocked
machine, even though the other cards handled it OK (relatively speaking -
I'm not convinced). I don't know how far he'd overclocked it, but 37MHz
kinda rings true.
--------------------------------------------------------------
from: Jonathan "Chromatix" Morton
mail: chromi@cyberspace.org (not for attachments)
big-mail: chromatix@penguinpowered.com
uni-mail: j.d.morton@lancaster.ac.uk
The key to knowledge is not to rely on people to teach you it.
Get VNC Server for Macintosh from http://www.chromatix.uklinux.net/vnc/
-----BEGIN GEEK CODE BLOCK-----
Version 3.12
GCS$/E/S dpu(!) s:- a20 C+++ UL++ P L+++ E W+ N- o? K? w--- O-- M++$ V? PS
PE- Y+ PGP++ t- 5- X- R !tv b++ DI+++ D G e+ h+ r++ y+(*)
-----END GEEK CODE BLOCK-----
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Fri Mar 23 2001 - 21:00:15 EST