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Transposed Interrupt Messages Across Hub Interface [PDF]

Technical Advisory: 709-2 Intel® E7320 MCH Transposed Interrupt Messages across Hub Interface Erratum: Impact to Intel® Server Board SE7320VP2 and Intel® Server Platform SR1435VP2.

An erratum affecting PCI Express* slot capabilities has been found in the Intel® E7320 server chipset during testing and is root caused. Please reference Intel® E7320 MCH Specification Update Erratum #23: "Transposed Interrupt Messages across Hub Interface Erratum" for a complete description of the MCH errata. The Intel® Server Board SE7320VP2 and Intel® Server Platform SR1435VP2 are affected by this erratum.

Intel® Server Board SE7320VP2 and Intel® Server Platform SR1435VP2 based systems running with a single processor thread and operating in legacy PIC mode or virtual wire Mode A may hang under high I/O-driver interrupt stress. For systems operating in full APIC mode where the number of virtual interrupt line (intA, intB, etc.) used by all PCI-Express* adapters in a system exceeds the number of logical processors (threads), the system may hang.



icon  Technical Advisory 709-02 [PDF]
File Name: ta7092mch.pdf
Size: 20,840 bytes
Date: November 2004
File Revision: 2.0

Note: PDF Files require Adobe Acrobat* Reader



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This applies to:
Intel® Server Board SE7320VP2
Intel® Server System SR1435VP2



Solution ID: CS-015861
Date Created: 26-Sep-2004
Last Modified: 02-Dec-2009
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