RG82845G S L66F Intel, RG82845G S L66F Datasheet - Page 78

• Manufacturer Part Number: RG82845G S L66F
• Manufacturer: Intel

Specifications of RG82845G S L66F

• Lead Free Status / RoHS Status: Not Compliant

Register Description
3.5.2
78
Table 3-3. Host-to-AGP Register Address Map (Device 1)
Host-to-AGP Bridge Registers (Device 1)
The host-to-AGP Bridge (virtual PCI-to-PCI) registers are in Device 1. This section contains the
PCI configuration registers listed in order of ascending offset address.
register address map for this device.
Address
1E–1Fh
28–3Dh
41–FFh
00–01h
02–03h
04–05h
06–07h
0F–17h
20–21h
22–23h
24–25h
26–27h
Offset
0Ch
0Dh
1Ch
1Dh
0Ah
0Bh
0Eh
1Ah
1Bh
3Eh
08h
09h
18h
19h
40h
ERRCMD1
SUBUSN1
PMBASE1
PMLIMIT1
PCICMD1
IOBASE1
PCISTS1
IOLIMIT1
MBASE1
PBUSN1
SBUSN1
MLIMIT1
BCTRL1
Symbol
SUBC1
SMLT1
SSTS1
BCC1
HDR1
MLT1
VID1
DID1
RID1
—
—
—
—
—
Vendor Identification
Device Identification
PCI Command
PCI Status
Revision Identification
Intel Reserved
Sub-Class Code
Base Class Code
Intel Reserved
Master Latency Timer
Header Type
Intel Reserved
Primary Bus Number
Secondary Bus Number
Subordinate Bus Number
Secondary Bus Master Latency Timer
I/O Base Address
I/O Limit Address
Secondary Status
Memory Base Address
Memory Limit Address
Prefetchable Memory Base Limit
Address
Prefetchable Memory Limit Address
Intel Reserved
Bridge Control
Error Command
Intel Reserved
Register Name
Intel
®
82845G/82845GL/82845GV GMCH Datasheet
Table 3-3
Default Value
see register
description
FFF0h
FFF0h
0000h
00A0h
02A0h
8086h
2561h
0000h
0000h
04h
06h
00h
01h
00h
00h
00h
00h
F0h
00h
00h
00h
—
—
—
—
—
provides the
RO, R/WC
RO, R/WC
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
RO, R/W
Access
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
—
—
—
—
—