NH82801DBSL8DE 869490 Intel, NH82801DBSL8DE 869490 Datasheet - Page 357
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: 357 of 587
- Download datasheet (7Mb)
9.8.3.3
Intel
®
82801DB ICH4 Datasheet
PM1_CNT—Power Management 1 Control Register
I/O Address:
Default Value:
Lockable:
Power Well:
15:14
12:10
Bit
9:3
13
2
1
0
Reserved.
Sleep Enable (SLP_EN) — WO.
Setting this bit causes the system to sequence into the Sleep state defined by the SLP_TYP field.
Sleep Type (SLP_TYP) — R/W. This 3-bit field defines the type of Sleep the system should enter
when the SLP_EN bit is set to 1.
000 = N: Typically maps to S0 state.
001 = It asserts STPCLK#. Puts CPU in Stop-Grant state. Optional to assert CPUSLP# to put
010 = Reserved
011 = Reserved
100 = Reserved
101 = Suspend-To-RAM. Assert SLP_S1# and SLP_S3#: Typically maps to S3 state.
110 = Suspend-To-Disk. Assert SLP_S1#, SLP_S3#, and SLP_S4#: Typically maps to S4 state.
111 = Soft Off. Assert SLP_S1#, SLP_S3#, SLP_S4#, and SLP_S5#: Typically maps to S5 state.
NOTE: These bits are only reset by RTCRST#.
Reserved.
Global Release (GBL_RLS) — WO.
0 = This bit always reads as 0.
1 = ACPI software writes a 1 to this bit to raise an event to the BIOS. BIOS software has a
Reserved
SCI Enable (SCI_EN) — R/W. Selects the SCI interrupt or the SMI# interrupt for various events
including the bits in the PM1_STS register (bit 10, 8, 0), and bits in GPE0_STS.
0 = These events will generate an SMI#.
1 = These events will generate an SCI.
corresponding enable and status bits to control its ability to receive ACPI events.
processor in sleep state: Typically maps to S1 state.
PMBASE + 04h
(
0000h
No
Bits 0
Bits 8
Bits 13
ACPI PM1a_CNT_BLK)
–
–
7: Core,
12: RTC
–
15: Resume
Description
Attribute:
Size:
Usage:
LPC Interface Bridge Registers (D31:F0)
R/W, WO
32-bit
ACPI or Legacy
357
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: