Axp-List Archive
Re: PCI devices causing machine lockups on SX164

Subject: Re: PCI devices causing machine lockups on SX164
From: W Bauske (wsb@paralleldata.com)
Date: Sun Apr 2 13:08:18 2000


Ivan Kokshaysky wrote:
>
> Hmm, from cy82c693u datasheet:
> As a PCI master, the CY82C693U will
> only perform memory read and write transactions. A write cy-
> cle consists of a maximum of 4 bytes of data in a single data
> cycle. A read consists of a maximum of 8 bytes in a two cycle
> burst.
>
>

This would explain the poor performance I see.
UP2K's use that thing and it's slowwwww.......

Wes

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