NH82801HEM S LB9B Intel, NH82801HEM S LB9B Datasheet - Page 62

• Manufacturer Part Number: NH82801HEM S LB9B
• Manufacturer: Intel

Specifications of NH82801HEM S LB9B

• Lead Free Status / RoHS Status: Compliant

Table 8.
2.5
Table 9.
62
Gigabit LAN Connect Interface Signals
Firmware Hub Interface
Firmware Hub Interface Signals
FWH[3:0] /
ENERGY_DETECT
LAN_RSTSYNC
LFRAME#
LAD[3:0]
(Mobile Only) /
FWH4 /
Name
GPIO13
Name
Type
I/O
O
Type
Firmware Hub Signals. These signals are multiplexed with the LPC
address signals.
Firmware Hub Signals. This signal is multiplexed with the LPC LFRAME#
signal.
O
I
Energy Detect (Mobile Only): This input detect signal indicates
that power to the LAN Connected Device must be restored. This
signal connects to the output of an external link detect circuit and
is required to implement the Intel
feature for LAN Connect Device Full Power Down savings.
This signal may instead be used as a GPIO.
LAN Reset/Sync: This is the reset/sync signal from the GbE
LAN interface to the physical device. The LAN Connect
component’s Reset and Sync signals are multiplexed onto this
pin.
NOTE: The signal is shared between LAN Connect Interface and
Gigabit LAN Connect Interface.
Description
Description
®
Auto Detect Battery Saver
Intel
®
ICH8 Family Datasheet
Signal Description