HP A2Y15AV Manuel D’Utilisation
Processor Configuration Registers
48
Datasheet, Volume 2
2.5.1
VID—Vendor Identification Register
This register combined with the Device Identification register uniquely identifies any
PCI device.
PCI device.
89–8Fh
RSVD
Reserved
0h
RO
90–97h
REMAPBASE
Remap Base Address Register
0000000FFFF0
0000h
RW-L, RW-KL
98–9Fh
REMAPLIMIT
Remap Limit Address Register
00000000000
00000h
RW-L, RW-KL
A0–A7h
TOM
Top of Memory
0000007FFFF0
0000h
RW-L, RW-KL
A8–AFh
TOUUD
Top of Upper Usable DRAM
00000000000
00000h
RW-KL, RW-L
B0–B3h
BDSM
Base Data of Stolen Memory
00000000h
RW-KL, RW-L
B4–B7h
BGSM
Base of GTT stolen Memory
00100000h
RW-L, RW-KL
B8–BBh
TSEGMB
TSEG Memory Base
00000000h
RW-L, RW-KL
BC–BFh
TOLUD
Top of Low Usable DRAM
00100000h
RW-KL, RW-L
C0–DBh
RSVD
Reserved
0h
RO
DC–DFh
SKPD
Scratchpad Data
00000000h
RW
E0–E3h
RSVD
Reserved
0h
RO
E4–E7h
CAPID0_A
Capabilities A
00000000h
RO-FW, RO-KFW
E8–EBh
CAPID0_B
Capabilities B
00000000h
RO-FW, RO-KFW
Table 2-8.
PCI Device 0, Function 0 Configuration Space Register Address Map (Sheet 2
of 2)
Address
Offset
Register
Symbol
Register Name
Reset Value
Access
B/D/F/Type:
0/0/0/PCI
Address Offset:
0–1h
Reset Value:
8086h
Access:
RO
Size:
16 bits
Bit
Access
Reset
Value
RST/
PWR
Description
15:0
RO
8086h
Uncore
Vendor Identification Number (VID)
PCI standard identification for Intel.
PCI standard identification for Intel.