FW82801ER S L742 Intel, FW82801ER S L742 Datasheet - Page 153
![no-image](/images/manufacturer_photos/0/3/336/intel_sml.jpg)
FW82801ER S L742
Manufacturer Part Number
FW82801ER S L742
Description
Manufacturer
Intel
Datasheet
1.FW82801ER_S_L742.pdf
(671 pages)
Specifications of FW82801ER S L742
Lead Free Status / RoHS Status
Not Compliant
- Current page: 153 of 671
- Download datasheet (8Mb)
Intel
®
Table 64. Causes of Wake Events
Table 65. GPI Wake Events
82801EB ICH5 / 82801ER ICH5R Datasheet
NOTES:
It is important to understand that the various GPIs have different levels of functionality when used
as wake events. The GPIs that reside in the core power well can only generate wake events from an
S1 state. Also, only certain GPIs are “ACPI Compliant,” meaning that their Status and Enable bits
reside in ACPI I/O space.
The latency to exit the various Sleep states varies greatly and is heavily dependent on power supply
design, so much so that the exit latencies due to the ICH5 are insignificant.
RTC Alarm
Power Button
GPI[0:n]
USB
LAN
RI#
AC97
Primary PME#
Secondary PME#
GST Timeout
SMBALERT#
SMBus Slave
Message
SMBus Host Notify
message received
PME_B0 (internal
USB2.0 EHCI
controller)
1. This is a wake event from S5 only if the sleep state was entered by setting the SLP_EN and SLP_TYP bits
2. If in the S5 state due to a powerbutton override, the possible wake events are due to Power Button, Hard
GPI[13:11],
via software.
Reset Without Cycling (See Command Type 3 in
Type 4 in
GPI[7:0]
GPI8
GPI
Cause
Table
121).
Power Well
S1
S1
S1
S1
S1
Resume
Wake From
Core
States Can
–
–
–
–
–
S5 (Note 1) Set RTC_EN bit in PM1_EN register
S5 (Note 1) GPE0_EN register
S5 (Note 1) Set RI_EN bit in GPE0_EN register
S5 (Note 1) Set PME_EN bit in GPE0_EN register.
S5 (Note 1) Set PME_B0_EN bit in GPE0_EN register.
S1
S1
S1
S1
S1
S1
S1
S1
S1M
–
–
–
–
–
–
–
–
Table 65
S5
S5
S5
S5
S5
S5
S5
S5
Wake From
Always enabled as Wake event
Set USB1_EN, USB 2_EN, USB3_EN, and USB4_EN bits in GPE0_EN
register
Will use PME#. Wake enable set with LAN logic.
Set AC97_EN bit in GPE0_EN register
PME_B0_EN bit in GPE0_EN register
Setting the GST Timeout range to a value other than 00h.
Always enabled as Wake event
Wake/SMI# command always enabled as a Wake event.
Note: SMBus Slave Message can wake the system from S1–S5, as well
as from S5 due to Power Button Override.
HOST_NOTIFY_WKEN bit SMBus Slave Command register. Reported
in the SMB_WAK_STS bit in the GPEO_STS register.
summarizes the use of GPIs as wake events.
S1–S5
S1
Table
ACPI Compliant
Notes
121), and Hard Reset System (See Command
How Enabled
Functional Description
153
Related parts for FW82801ER S L742
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![RJ80535VC600512](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
![82550GY](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![G28F640J5-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-100](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
![DA28F640J5A-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
![NHE6300ESB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
![NH82801DB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
![FW82801FB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
![28F640J3A120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet:
![FW82439TX](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Controllers, Intel 430TX PCIset: 82439TX System Controller (MTXC)
Manufacturer:
Intel Corporation