NH82801DBSL8DE 869490 Intel, NH82801DBSL8DE 869490 Datasheet - Page 353
NH82801DBSL8DE 869490
Manufacturer Part Number
NH82801DBSL8DE 869490
Description
Manufacturer
Intel
Datasheet
1.NH82801DBSL8DE_869490.pdf
(587 pages)
Specifications of NH82801DBSL8DE 869490
Lead Free Status / RoHS Status
Compliant
- Current page: 353 of 587
- Download datasheet (7Mb)
9.8.3
Intel
®
Table 9-10. ACPI and Legacy I/O Register Map
82801DB ICH4 Datasheet
Note: All reserved bits and registers will always return 0 when read, and will have no effect when written.
Power Management I/O Registers
Table 9-10
These registers are enabled in the PCI Device 31: Function 0 space (PM_IO_EN), and can be
moved to any I/O location (128-byte aligned). The registers are defined to be compliant with the
ACPI 1.0 specification, and use the same bit names.
PMBASE
4Ch
51h
60h
10h
15h
+ Offset
2C
3A
3C
08
17
28
00
02
04
30
34
38
0Ch
4Eh
14h
20h
40h
42h
44h
48h
50h
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0Bh
2Bh
01h
03h
07h
1Fh
33h
37h
39h
3Bh
2Fh
3Fh
13h
16h
4Dh
5Fh
7Fh
shows the registers associated with ACPI and Legacy power management support.
Power Management 1 Status
Power Management 1 Enable
Power Management 1 Control
Power Management 1 Timer
Reserved
Processor Control
Level 2 Register
Reserved
Reserved
Reserved
General Purpose Event 0 Status
General Purpose Event 0 Enables
SMI# Control and Enable
SMI Status Register
Alternate GPI SMI Enable
Alternate GPI SMI Status
Reserved
Monitor SMI Status
Reserved
Device Trap Status
Trap Enable register
Bus Address Tracker
Bus Cycle Tracker
Reserved
Reserved
Reserved for TCO Registers
Register Name
PM1a_EVT_BLK+2
LPC Interface Bridge Registers (D31:F0)
PM1a_CNT_BLK
PM1a_EVT_BLK
GPE0_BLK+4
ACPI Pointer
PMTMR_BLK
GPE0_BLK
P_BLK+4
P_BLK
00000000h
00000000h
00000000h
00000000h
00000000h
00000000h
00000000h
Last Cycle
Last Cycle
Default
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
00h
R/W-Special
R/W, R/WC
R/W, R/WC
Attributes
R/WC, RO
R/W, WO,
R/W, WO
R/W, RO
R/WC
R/WC
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
RO
353
Related parts for NH82801DBSL8DE 869490
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Intel
Datasheet:
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet: