NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 56

• Manufacturer Part Number: NH82801GHM S L8YR
• Manufacturer: Intel

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

2.3
Table 2-3.
2.4
Table 2-4.
2.5
Table 2-5.
56
Platform LAN Connect Interface (Desktop and
Mobile Only)
Platform LAN Connect Interface Signals
EEPROM Interface (Desktop and Mobile Only)
EEPROM Interface Signals
Firmware Hub Interface (Desktop and Mobile
Only)
Firmware Hub Interface Signals
LAN_RXD[2:0]
LAN_TXD[2:0]
LAN_RSTSYNC
FWH[3:0] /
EE_SHCLK
EE_DOUT
LFRAME#
LAD[3:0]
FWH4 /
EE_DIN
LAN_CLK
Name
EE_CS
Name
Name
Type
Type
I/O
Type
O
O
O
O
I
O
O
I
I
EEPROM Shift Clock: This signal is the serial shift clock output to the
EEPROM.
EEPROM Data In: This signal transfers data from the EEPROM to the
Intel
EEPROM Data Out: This signal transfers data from the ICH7 to the
EEPROM.
EEPROM Chip Select: This is the chip select signal to the EEPROM.
Firmware Hub Signals: These signals are multiplexed with the LPC
address signals.
Firmware Hub Signals: This signal is multiplexed with the LPC LFRAME#
signal.
LAN I/F Clock: This signal is driven by the Platform LAN Connect
component. The frequency range is 5 MHz to 50 MHz.
Received Data: The Platform LAN Connect component uses these
signals to transfer data and control information to the integrated LAN
controller. These signals have integrated weak pull-up resistors.
Transmit Data: The integrated LAN controller uses these signals to
transfer data and control information to the Platform LAN Connect
component.
LAN Reset/Sync: The Platform LAN Connect component’s Reset and
Sync signals are multiplexed onto this pin.
®
ICH7. This signal has an integrated pull-up resistor.
Description
Description
Description
Intel
®
ICH7 Family Datasheet
Signal Description