Intel L7555 AT80604004875AA Manuel D’Utilisation
Codes de produits
AT80604004875AA
Intel® Xeon® Processor 7500 Datasheet, Volume 1
173
Features
7.5.8.6
RES9: Reserved 9
This location is reserved. Writes to this register have no effect.
7.5.8.7
TRDCKS: Thermal Reference Data Checksum
This location provides the checksum of the Thermal Reference Data Section. Writes to
this register have no effect.
this register have no effect.
7.5.9
Other Data
This section contains a large reserved area, and items added after the original format
for the Intel® Xeon® processor 7500 series PIROM was set.
for the Intel® Xeon® processor 7500 series PIROM was set.
7.5.9.1
PS/ESIG: Processor Serial/Electronic Signature
This location contains a 64-bit identification number. The value in this field is either a
serial signature or an electronic signature. Writes to this register have no effect.
serial signature or an electronic signature. Writes to this register have no effect.
7.5.9.2
ODCKS: Other Data Checksum
This location provides the checksum for the Other Data Section. Writes to this register
have no effect.
have no effect.
Offset:
74h-75h
Bit
Description
15:0
RESERVED
0000h-FFFFh: Reserved
Offset:
76h
Bit
Description
7:0
Thermal Reference Data Checksum
One-byte checksum of the Thermal Reference Data Checksum
00h- FFh: See
for calculation of this value.
Offset:
77h-7Eh
Bit
Description
63:0
Processor Serial/Electronic Signature
0000000000000000h-FFFFFFFFFFFFFFFFh: Electronic Signature
Offset:
7Fh
Bit
Description
7:0
Other Data Checksum
One-byte checksum of the Other Data Checksum
00h- FFh: See
for calculation of this value.