pci latency settings

PC Configurations, motherboards, etc, etc

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ARCADIOS
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Post by ARCADIOS »

hello.
i use pci latancy tool 2.3
which are the best settings?
abit ic7g
prescott 3.0g
2gb ram
asus ax800pro
sp1
standard pc
scope professional + pulsar2 on irq11 both.
Resource Device Status
IRQ 5 ASUS AX800 PRO OK
IRQ 3 Intel(R) 82801EB USB2 Enhanced Host Controller - 24DD OK
IRQ 9 Silicon Image SiI 3112 SATARaid Controller OK
IRQ 11 Creamware Pulsar2 OK
IRQ 11 Creamware Scope OK
IRQ 14 Primary IDE Channel OK
IRQ 15 Secondary IDE Channel OK
IRQ 10 Intel(R) 82801ER SATA RAID Controller OK
IRQ 7 Realtek AC'97 Audio OK
IRQ 0 System timer OK
IRQ 1 PC/AT Enhanced PS/2 Keyboard (101/102-Key) OK
IRQ 4 Communications Port (COM1) OK
IRQ 6 Standard floppy disk controller OK
IRQ 8 System CMOS/real time clock OK
IRQ 13 Numeric data processor OK
IRQ 12 Microsoft PS/2 Port Mouse (IntelliPoint) OK
System Information report written at: 01/26/06 15:17:05
System Name: ARC
[Conflicts/Sharing]

Resource Device
I/O Port 0x0000A000-0x0000AFFF Intel(R) 82875P Processor to AGP Controller - 2579
I/O Port 0x0000A000-0x0000AFFF ASUS AX800 PRO

I/O Port 0x000003C0-0x000003DF Intel(R) 82875P Processor to AGP Controller - 2579
I/O Port 0x000003C0-0x000003DF ASUS AX800 PRO

IRQ 11 Creamware Pulsar2
IRQ 11 Creamware Scope

Memory Address 0xD9A00-0xDFFFF PCI bus
Memory Address 0xD9A00-0xDFFFF Motherboard resources

Memory Address 0xE0000000-0xEFFFFFFF Intel(R) 82875P Processor to AGP Controller - 2579
Memory Address 0xE0000000-0xEFFFFFFF ASUS AX800 PRO

Memory Address 0xA0000-0xBFFFF Intel(R) 82875P Processor to AGP Controller - 2579
Memory Address 0xA0000-0xBFFFF ASUS AX800 PRO

I/O Port 0x000003B0-0x000003BB Intel(R) 82875P Processor to AGP Controller - 2579
I/O Port 0x000003B0-0x000003BB ASUS AX800 PRO

also tell me about bios settinng in latancy

my intension is to make the best situation for scope, nuendo and rewired applications without any pops crackles and rest problems.
i am ok so far but i need some more knowledge of yours to reach the best.
noticed that in low ully some little cracks appear when moving devices(because of the graphics i suppose)
thanks :cool:




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<font size=-1>[ This Message was edited by: ARCADIOS on 2006-01-26 05:21 ]</font>
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ARCADIOS
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Post by ARCADIOS »

you mean 64 set to bios as well?
and should i set 64 to every device that can be tweaked with PCI latency lool 2.3?
host bridge, pci bridge, raid bus ...etc?
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dbmac
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Post by dbmac »

The settings I use:
Scope boards - 96
AGP card (Matrox P650) - 64

PCI Latency in BIOS - 64

No graphics-related probs in Scope running at 4ms ULLI.

/dave
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bassdude
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Post by bassdude »

In that irq list there is no mention what irq agp graphics is using. Under [Conflicts/Sharing] it lists the agp details plus the pulsar cards. It looks to me that you are sharing irq 11 between graphics and scope/pulsar. This would cause your problems with pops/clicks.

<font size=-1>[ This Message was edited by: bassdude on 2006-01-27 12:29 ]</font>
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ARCADIOS
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Post by ARCADIOS »

??????????????????????????????????
can you be more specific
cause i see that agp is on irq5.
about sharring, except scope cards which both share irq11(ok), there is memory and io sharing.
can you please tell me if you see a problem?
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garyb
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Post by garyb »

looks ok....
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valis
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Post by valis »

ARCADIOS use DoubleDawg to check & set your gfxcard PCI latency. The ATI drivers will overrule the BIOS general setting, usually to a value of 248 or higher...
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bassdude
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Post by bassdude »

oh ax800 is the agp card? ok
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darkrezin
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Post by darkrezin »

PCI Dawg/DoubleDawg can be found here:

http://www.mark-knutson.com/t3/

It's free to use it - if you find you need it you can buy the full version which lets you apply custom settings at startup.
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