RE: signals PME# ENUM#

[John Bush <john.bush@emrad.com>]

Steve,

Checkout the RDK-Lite Hardware Ref.  Available on the PLX web.
Has a diagram showing PME# etc. and what to do with the CompactPCI signals
like ENUM# for a PCI system.

John

-----Original Message-----
From: Steve Joures [mailto:sjoures@saiman.co.uk]
Sent: 08 November 2002 09:49
To: pci-sig@znyx.com
Subject: signals PME# ENUM#


I'm upgrading a PCB to use a PLX9054 instead of an PLX9060.
The newer device has two additional PCI signals :-
PME# and ENUM#
I have the 2.1 spec and these signals are not mentioned.
I assume they are part of 2.2 spec.
Do I have to connect them from the chip to the PCI connector ?
If so, which pins do they connect to ?
Are the PCB tracks for these signals restricted in length ?

Steve

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Steve Joures
Principal Electronics Engineer,
Scientific Analysis Instruments Ltd.
Medlock House, New Elm Road,
Manchester M3 4JH, England.
Tel   : +44 (0)161 827 1430
Fax   : +44 (0)161 827 1435
EMail : sjoures@saiman.demon.co.uk
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