Reset and Initialization
PLX Technology, Inc.
5.3.4
5.3.5
Power Management Parameters Using Serial EEPROM
Power Management parameters, for the registers defined in Section 11.7, “Power Management
Capability Registers,” can be changed using the serial EEPROM, with the exception of those fixed by
the PCI Express Base r1.0a or not supported by the PEX 8532.
Message Signaled Interrupt Capability Using Serial EEPROM
Message Signaled Interrupt (MSI) Capability parameters, for the registers defined in Section 11.8,
“Message Signaled Interrupt Capability Registers,” can be changed using the serial EEPROM, with the
exception of those fixed by the PCI Express Base r1.0a or not supported by the PEX 8532.
5.3.6
PCI Express Capability Using Serial EEPROM
PCI Express Capability parameters, for the registers defined in Section 11.9, “PCI Express Capability
Registers,” can be changed using the serial EEPROM, with the exception of those fixed by the
PCI Express Base r1.0a or not supported by the PEX 8532.
5.3.6.1
Configuring Hot Plug Controller Slot Power-Up Sequence Features with
Serial EEPROM
Refer to Section 9.4.1.1, “Configuring Hot Plug Controller Slot Power-Up Sequence Features with
Serial EEPROM,” for details.
5.3.7
Device Serial Number Extended Capability Using Serial
EEPROM
Device Serial Number Extended Capability parameters, for the registers defined in Section 11.10,
“Device Serial Number Extended Capability Registers,” can be changed using the serial EEPROM.
5.3.8
5.3.9
5.3.10
Power Budgeting Extended Capability Using Serial EEPROM
Power Budgeting Extended Capability parameters, for the registers defined in Section 11.11, “Power
Budgeting Extended Capability Registers,” can be changed using the serial EEPROM.
Virtual Channel Extended Capability Using Serial EEPROM
Virtual Channel Extended Capability parameters, for the registers defined in Section 11.12, “Virtual
Channel Extended Capability Registers,” can be changed using the serial EEPROM.
Advanced Error Reporting Capability Using Serial EEPROM
The PEX 8532 supports Advanced Error Reporting, as defined in the PCI Express Base r1.0a.
Advanced Error Reporting Capability parameters, for the registers defined in Section 11.14, “Advanced
Error Reporting Capability Registers,” can be changed using the serial EEPROM.
78
ExpressLane PEX 8532AA/BA/BB/BC 8-Port/32-Lane Versatile PCI Express Switch Data Book
Copyright © 2007 by PLX Technology, Inc. All Rights Reserved – Version 1.6
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