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Trace length for Interrupt lines
- To: Mailing List Recipients <pci-sig-request@znyx.com>
- Subject: Trace length for Interrupt lines
- From: Tai Phan <phan@iphase.com>
- Date: Mon, 9 Nov 1998 15:25:33 -0600 (CST)
- Cc: phan@iphase.com (Tai Phan)
- Delivered-To: pcisig@teleport.com
- Resent-Date: Tue, 10 Nov 1998 08:38:42 -0800
- Resent-From: pci-sig-request@znyx.com
- Resent-Message-ID: <"z8BEa.0.bG.A_rHs"@electra.znyx.com>
- Resent-Sender: pci-sig-request@znyx.com
- Sender: phan@iphase.com
Greetings,
I am looking for the rule that governs the trace length for the
PCI interrupt signals. Page 154 Section 4.4.3.1 excludes them from
the 1.5" rule. Is there a max length for these signal?
If my PCI master is behind a PCI bridge, do I need to put a buffer in
the interrupt line just to keep the trace from my buffer to the connector
short?
Regards,
----------------------
Tai Phan Interphase Corporation
phan@iphase.com