NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 287

• Manufacturer Part Number: NHE6300ESB S L7XJ
• Manufacturer: Intel

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

7—Intel
Hub Interface to PCI Bridge
Registers (D30:F0)
7.1
Table 146. PCI Configuration Registers (D30:F0) (Sheet 1 of 2)
.
November 2007
Order Number: 300641-004US
®
Note: Registers that are not shown should be treated as Reserved (see
6300ESB ICH
The Hub Interface to PCI Bridge resides in PCI Device 30, Function 0 on Bus #0. This
portion of the Intel
PCI and the Hub Interface. The arbitration for the PCI bus is handled by this PCI device.
The PCI decoder in this device must decode the ranges for the Hub Interface. All
register contents will be lost when core well power is removed.
PCI Configuration Registers (D30:F0)
Configuration Map”
NOTE: Refer to the Intel
00-01h
02-03h
04-05h
06-07h
20-21h
22-23h
24-25h
26-27h
30-31h
32-33h
1E-1Fh
Offset
08h
0Ah
0Bh
0Dh
0Eh
18h
19h
1Ah
1Bh
1Ch
1Dh
the Revision ID register.
PREF_MEM_BASE
PREF_MEM_MLT
SUB_BUS_NUM
IOLIMIT_HI
SBUS_NUM
Mnemonic
PBUS_NUM
IOBASE_HI
MEMBASE
HEADTYP
MEMLIM
PD_STS
SECSTS
IOBASE
IOLIM
SMLT
PMLT
CMD
SCC
BCC
DID
VID
RID
®
for details).
6300ESB ICH implements the buffering and control logic between
®
6300ESB ICH Specification Update for the most up-to-date value of
Vendor ID
Device ID
PCI Device Command Register
PCI Device Status Register
Revision ID
Sub Class Code
Base Class Code
Primary Master Latency Timer
Header Type
Primary Bus Number
Secondary Bus Number
Subordinate Bus Number
Secondary Master Latency Timer
IO Base Register
IO Limit Register
Secondary Status Register
Memory Base
Memory Limit
Prefetchable Memory Base
Prefetchable Memory Limit
I/O Base Upper 16 Bits
I/O Limit Upper 16 Bits
Register Name/Function
Intel
®
6300ESB I/O Controller Hub
Section 6.2, “PCI
See
Default
8086h
0001h
0080h
0280h
0000h
0000h
0000h
0000h
0000h
244Eh
FFF0h
04h
06h
01h
00h
00h
00h
00h
00h
00h
F0h
NOTE:
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
7
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