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Re: PCI latency and VGA drivers
- To: Mailing List Recipients <pci-sig-request@znyx.com>
- Subject: Re: PCI latency and VGA drivers
- From: br@ELSA.de
- Date: Tue, 10 Mar 1998 15:24:46 +0100
- Resent-Date: Tue, 10 Mar 1998 06:35:10 -0800
- Resent-From: pci-sig-request@znyx.com
- Resent-Message-ID: <"G6vZa3.0.4a6.0qK1r"@electra.znyx.com>
- Resent-Sender: pci-sig-request@znyx.com
Hi,
look at the draft version of PC 99 (available from intel and microsoft web
sites); there is a new item requiring max. 10us write latency for any PCI
card.
This addresses the retry problem, which is not specific to VGA (but you
will find it most often in that area).
Bernhard