Vol 1

PIROM
170 Intel® Xeon® Product 2800/4800/8800 v2 Product Family
Datasheet Volume One, February 2014
9.3.1.4 PCDA: Processor Core Data Address
This location provides the offset to the Processor Core Data Section. Writes to this
register have no effect.
9.3.1.5 PUDA: Processor Uncore Data Address
This location provides the offset to the Processor Uncore Data Section. Writes to this
register have no effect.
9.3.1.6 PDA: Package Data Address
This location provides the offset to the Package Data Section. Writes to this register
have no effect.
Offset: 03h
Bit Description
7:0 Processor Data Address
Byte pointer to the Processor Data section
00h: Processor Data section not present
01h - 0Dh: Reserved
0Eh: Processor Data section pointer value
0Fh-FFh: Reserved
Offset: 04h
Bit Description
7:0 Processor Core Data Address
Byte pointer to the Processor Core Data section
00h: Processor Core Data section not present
01h - 09h: Reserved
1Ah: Processor Core Data section pointer value
1Bh-FFh: Reserved
Offset: 05h
Bit Description
7:0 Processor Uncore Data Address
Byte pointer to the Processor Uncore Data section
00h: Processor Uncore Data section not present
01h - 28h: Reserved
29h: Processor Uncore Data section pointer value
2Ah-FFh: Reserved
Offset: 06h
Bit Description
7:0 Package Data Address
Byte pointer to the Package Data section
00h: Package Data section not present
01h - 4Ah: Reserved
4Bh: Package Data section pointer value
4Ch-FFh: Reserved