NH82801BA S L7UU Intel, NH82801BA S L7UU Datasheet - Page 388
NH82801BA S L7UU
Manufacturer Part Number
NH82801BA S L7UU
Description
Manufacturer
Intel
Datasheet
1.NH82801BA_S_L7UU.pdf
(671 pages)
Specifications of NH82801BA S L7UU
Lead Free Status / RoHS Status
Compliant
- Current page: 388 of 671
- Download datasheet (8Mb)
LPC Interface Bridge Registers (D31:F0)
9.10.2
388
PM1_EN—Power Management 1 Enable Register
I/O Address:
Default Value:
Lockable:
Power Well:
15:11
7:6
4:1
Bit
10
9
8
5
0
Reserved
RTC Event Enable (RTC_EN) — R/W. This bit is in the RTC well to allow an RTC event to wake
after a power failure. This bit is not cleared by any reset other than RTCRST# or a Power Button
Override event.
0 = No SCI (or SMI#) or wake event is generated then RTC_STS goes active.
1 = An SCI (or SMI#) or wake event will occur when this bit is set and the RTC_STS bit goes
Reserved.
Power Button Enable (PWRBTN_EN) — R/W. This bit is used to enable the setting of the
PWRBTN_STS bit to generate a power management event (SMI#, SCI). PWRBTN_EN has no
effect on the PWRBTN_STS bit being set by the assertion of the power button. The Power Button is
always enabled as a Wake event.
0 = Disable
1 = Enable
Reserved.
Global Enable (GBL_EN) — R/W. When both the GBL_EN and the GBL_STS are set, an SCI is
raised.
0 = Disable
1 = Enable SCI on GBL_STS going active.
Reserved.
Timer Overflow Interrupt Enable (TMROF_EN) — R/W. Works in conjunction with the SCI_EN bit
as described below:
TMROF_EN SCI_EN
active.
0
1
1
PMBASE + 02h
( ACPI PM1a_EVT_BLK + 2 )
0000h
No
Bits 0
Bits 8
Bit 10: RTC
–
–
x
0
1
7: Core,
9, 11
–
15: Resume,
Effect when TMROF_STS is set
No SMI# or SCI
SMI#
SCI
Description
Intel
Attribute:
Size:
Usage:
®
82801EB ICH5 / 82801ER ICH5R Datasheet
R/W
16-bit
ACPI or Legacy
Related parts for NH82801BA S L7UU
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
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 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
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:
Part Number:
Description:
Controllers, Intel 430TX PCIset: 82439TX System Controller (MTXC)
Manufacturer:
Intel Corporation