Device Serial Number Enhanced Capability - Renesas IDT 89HPES48H12G2 User Manual

IDT PCI to PCI Bridge and Proprietary Port Specific Registers
AERHL4DW - AER Header Log 4th Doubleword (0x128)
Bit
Field Name
31:0

Device Serial Number Enhanced Capability

SNUMCAP - Serial Number Capabilities (0x180)
Bit
Field Name
15:0
19:16 CAPVER
31:20 NXTPTR
SNUMLDW - Serial Number Lower Doubleword (0x184)
Bit
Field Name
31:0
SNUMUDW - Serial Number Upper Doubleword (0x188)
Bit
Field Name
31:0
PES48H12G2 User Manual
Field Default
Type
Value
HL RO 0x0
Sticky
Field Default
Type
Value
CAPID RO 0x3
RO 0x1
RWL Refer to sec-
tion Capabil-
ity Structures
on page 15-3.
Field Default
Type
Value
SNUM RWL 0x0
Field Default
Type
Value
SNUM RWL 0x0
Description
Header Log. This field contains the 4th doubleword of the TLP
header that resulted in the first reported uncorrectable error.
Description
Capability ID. The value of 0x3 indicates a device serial number
capability structure.
Capability Version. The value of 0x1 indicates compatibility with
version 1 of the specification.
Next Pointer. Next capability pointer. The value of 0x0 terminates
the list.
Description
Lower 32-bits of Device Serial Number. This field contains the
lower 32-bits of the IEEE defined 64-bit extended unique identifier
(EUI-64) assigned to the device.
Description
Upper 32-bits of Device Serial Number. This field contains the
upper 32-bits of the IEEE defined 64-bit extended unique identifier
(EUI-64) assigned to the device.
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