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about 64bit pci signals
- To: Mailing List Recipients <pci-sig-request@znyx.com>
- Subject: about 64bit pci signals
- From: sun zhi-gang <zgsun@nudt.edu.cn>
- Date: Mon, 16 Nov 1998 17:22:50 +0800
- Delivered-To: pcisig@teleport.com
- Reply-To: zgsun@nudt.edu.cn
- Resent-Date: Mon, 16 Nov 1998 17:17:40 -0800
- Resent-From: pci-sig-request@znyx.com
- Resent-Message-ID: <"XxwZK3.0.6U1.k--Js"@electra.znyx.com>
- Resent-Sender: pci-sig-request@znyx.com
Hello everyone,
I want to use 64 bit PCI bridge chip (21554) in 32 bit environment. That
is the following signals are never used.
ack64#
gnt64#
cbe[4:7]#
ad[32:63]
par64
Who can tell me how to deal with these signals? Let them float, connect
to Vdd or Vss?
thanks, Any advice is welcome.
--
*************
Sun Zhi-gang
Section 612, Dept. of Computer Science,
National Univercity of Defence Technology ,
Changsha, Hunan Province, 410073, P.R. China,
Tel: (86-731)4506612(O)
Fax: (86-731)4556650(O)
Email: zgsun@nudt.edu.cn
*************