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Re: PMC BUSMODE#1
- To: Mailing List Recipients <pci-sig-request@znyx.com>
- Subject: Re: PMC BUSMODE#1
- From: Ivor Bowden <ivor@peritek.com>
- Date: Wed, 14 Oct 1998 12:13:57 -0700
- Delivered-To: pcisig@teleport.com
- Resent-Date: Thu, 15 Oct 1998 06:19:49 -0700
- Resent-From: pci-sig-request@znyx.com
- Resent-Message-ID: <"LxBd31.0.QQ4.sUF9s"@electra.znyx.com>
- Resent-Sender: pci-sig-request@znyx.com
I don't know of any timing specs for BUSMODE. I just use combinatorial logic
to drive BUSMODE1# low if BUSMODE[4:2] = [000] or [001], and hold my board
in reset unless BUSMODE[4:2] = [001].
Ivor
At 10:15 PM 10/11/98 -0500, you wrote:
>Hi,
>
>I am looking for the timing information of BUSMODE# signals on PMC.
>
>If these signals are used in the same manner as the PRESENT# pins on PCI,
>what is the relationship of them to the reset and clock? I intend to
>use the BUSMODE1# to disable the clock to the slot, but if I have to
>wait for the hardware of the PMC to respond, it is too late.
>
>Any information would be apreciated.
>
>Regards,
>----------------------
>Tai Phan Interphase Corporation
>phan@iphase.com 13800 Senlac, Dallas, TX 75234
>
>
>
>