Signal Description
2.2
PCI Express* Interface
Table 2-2.
PCI Express* Signals
Name
Type
Description
PETp1, PETn1
PERp1, PERn1
PETp2, PETn2
PERp2, PERn2
PETp3, PETn3
PERp3, PERn3
PETp4, PETn4
PERp4, PERn4
PETp5, PETn5
PERp5, PERn5
O
I
PCI Express* Differential Transmit Pair 1
PCI Express Differential Receive Pair 1
PCI Express Differential Transmit Pair 2
PCI Express Differential Receive Pair 2
PCI Express Differential Transmit Pair 3
PCI Express Differential Receive Pair 3
PCI Express Differential Transmit Pair 4
PCI Express Differential Receive Pair 4
PCI Express Differential Transmit Pair 5
PCI Express Differential Receive Pair 5
O
I
O
I
O
I
O
I
PETp6/
GLAN_TXp,
PETn6/
PCI Express Differential Transmit Pair 6: The differential pair will
function as the Gigabit LAN Connect Interface transmit pair when the
integrated Gigabit LAN controller is enabled.
O
I
GLAN_TXn
PERp6/
GLAN_RXp,
PERn6/
PCI Express Differential Receive Pair 6: The differential pair will
function as the Gigabit LAN Connect Interface receive pair when the
integrated Gigabit LAN controller is enabled.
GLAN_RXn
2.3
LAN Connect Interface
Table 2-3.
LAN Connect Interface Signals
Name
Type
Description
Gigabit LAN Input Clock: Clock driven by the Platform LAN Connect
device. The frequency will vary depending on link speed.
GLAN_CLK
I
NOTE: The clock is shared between the LAN Connect Interface and the
Gigabit LAN Connect Interface.
Received Data: The Platform LAN Connect device uses these signals
to transfer data and control information to the integrated LAN
controller. These signals have integrated weak pull-up resistors.
LAN_RXD[2:0]
I
48
Datasheet
INTEL [ INTEL ]
