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Posted: Thu Sep 14, 2006 5:43 am
by bill3107
as i have sometimes "PCI limit reached" messages (pci overflow) with my brand new P100 (if used with minimax or 4080L for example), i was just wondering what have you done, guys, to cope with this problem? I have found out that my default pci latency is 128. I have tried several numbers (64) but that does not solve my problem.
This thread could be great for explaining what are the tweaks that really work ! All those who use Minimax or P100 stuff should have some great ideas?...
Jo
Jo
Posted: Thu Sep 14, 2006 5:45 am
by next to nothing
in BIOS, disable everything unneccecary like COM ports, Onboard audio etc.
Posted: Thu Sep 14, 2006 5:51 am
by Bifop
Disabling onboard sata (on Asus A7N8X E-Deluxe) did the trick for me.
Before that, I had this "Pci capacity limit reached" any time disks would be accessed.
I can now run a couple STW P100 without troubles.
Today, I tend to use the light version more often than the full one.
Posted: Thu Sep 14, 2006 6:03 am
by katano
what kind of creamware cards do you use? Type 1, Type 2? How many DSP's? How many S/TDM-Cables if multiple cards?
If u use only Generation 1 Boards, the PCI bandwith is less than the generation 2 boards. and the a100/p100 needs lot of pci bandwith...
greez
Roman
Posted: Thu Sep 14, 2006 6:32 am
by Liquid Len
I have done everything recommended in this thread and still receive the same error messages when I use the otherwise excellent Sonic Timeworks reverbs. Would be nice to fix this problem.
Posted: Thu Sep 14, 2006 7:06 am
by dbmac
Try using a PCI Latency utility to give Scope a longer access time on the PCI bus.
Here's a couple of options:
http://mark-knutson.com/t3/
http://downloads.guru3d.com/download.php?det=951
On my system, all PCI devices had a latency of 64 (Mboard bios default). I increased the Scope devices to 96. This stopped some PCI overload messages I was getting.
There's a lot of discussion about this on this forum - it seems a lot of Mboards don't need PCI latency tweaks, but with my board (Asus P4C800) it made a difference.
/dave