[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
burst reads
- To: Mailing List Recipients <pci-sig-request@znyx.com>
- Subject: burst reads
- From: Geoffrey Brown <gbrown@anise.ee.cornell.edu>
- Date: Fri, 18 Oct 96 16:08:04 EDT
- Resent-Date: Fri, 18 Oct 96 16:08:04 EDT
- Resent-From: pci-sig-request@znyx.com
- Resent-Message-Id: <"w35h03.0.LK5.KG-Po"@dart>
- Resent-Sender: pci-sig-request@znyx.com
We have built an FPGA based pci board using the AMCC 5933 interface chip.
In trials with various platforms we have found burst writes succeed, but we
never see burst read requests on the bus (when looking with a logic
analyzer). Do some bridges not support burst reads ? Are there obvious
conditions that must be satisfied for a bridge to initiate a burst read ?
Geoffrey Brown
*************************************************************
Geoffrey Brown
Associate Professor
School of Electrical Engineering
Frank H. T. Rhodes Hall 334
Cornell University
Ithaca, NY 14853
607 255-8804
607 255-9072 (fax)
–