Datasheet

TUSB7320, TUSB7340
SLLSE76E–MARCH 2011– REVISED JULY 2011 www.ti.com
5 PCI EXPRESS EXTENDED CONFIGURATION SPACE
5.1 The PCI Express Extended Configuration Map
Table 5-1. PCI Express Extended Configuration Register Map
Register Name Offset
PCI Express Advanced Error Reporting
Next Capability Offset / Capability Version 100h
Capabilities ID
Uncorrectable Error Status Register 104h
Uncorrectable Error Mask Register 108h
Uncorrectable Error Severity Register 10Ch
Correctable Error Status Register 110h
Correctable Error Mask Register 114h
Advanced Error Capabilities and Control Register 118h
Header Log Register 11Ch
Header Log Register 120h
Header Log Register 124h
Header Log Register 128h
Reserved 12Ch-14Fh
Next Capability Offset / Capability Version Device Serial Number Capability ID 150h
Serial Number Register (Lower DW) 154h
Serial Number Register (Upper DW) 158h
Reserved 15C-FFFh
5.2 Advanced Error Reporting capability Register
This read-only register identifies the linked list item as the register for PCI Express Advanced Error
Reporting Capabilities. The register returns 0001h when read.
PCI Express Extended Register Offset: 100h
Register type:Read-Only
Default value: 0001h
Table 5-2. PCI Express Extended Register 100h
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
No.
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
State
66 PCI EXPRESS EXTENDED CONFIGURATION SPACE Copyright © 2011, Texas Instruments Incorporated
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