EP80579 Datasheet, PDF (1761/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
Table 48-22. Gigabit Ethernet Interface Signals (Sheet 2 of 4)
Signal Name
IO Type
Direction
Ball
Count
GBE1_TxCLK
2.5VCMOS O
1
GBE1_TxCTL
2.5VCMOS O
1
GBE1_TxDATA[3:0] 2.5VCMOS O
4
GBE1_RxCLK
2.5VCMOS I
1
GBE1_RxCTL
2.5VCMOS I
1
GBE1_RxDATA[3:0] 2.5VCMOS I
4
GBE2_TxCLK
2.5VCMOS O
1
GBE2_TxCTL
2.5VCMOS O
1
GBE2_TxDATA[3:0] 2.5VCMOS O
4
GBE2_RxCLK
2.5VCMOS I
1
GBE2_RxCTL
2.5VCMOS I
1
GBE2_RxDATA[3:0] 2.5VCMOS I
4
MDC
2.5VCMOS O
1
MDIO
2.5VCMOS I/O
1
External
Pull-Up/
Down
[Ohms]
BSC/
XOR
Signal Description Normal/Alternate
Mode
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
BSC
Gigabit Ethernet Controller Port 1 Transmit
Clock: Transmit clock for GbE port 1. See
GBE0_TxCLK.
Gigabit Ethernet Controller Port 1 Transmit
Control: Transmit control for GbE port 1. See
GBE0_TxCTL.
Gigabit Ethernet Controller Port 1 Transmit
Data: Transmit data for GbE port 1. See
GBE0_TxDATA[3:0].
Gigabit Ethernet Controller Port 1 Receive
Clock: Receive clock for GbE port 1. See
GBE0_RxCLK.
Gigabit Ethernet Controller Port 1 Receive
Control: Receive control for GbE port 1. See
GBE0_RxCTL.
Gigabit Ethernet Controller Port 1 Receive
Data: Receive data for GbE port 1. See
GBE0_RxDATA[3:0].
Gigabit Ethernet Controller Port 2 Transmit
Clock: Transmit clock for GbE port 2. See
GBE0_TxCLK.
Gigabit Ethernet Controller Port 2 Transmit
Control: Transmit control for GbE port 2. See
GBE0_TxCTL.
Gigabit Ethernet Controller Port 2 Transmit
Data: Transmit data for GbE port 2. See
GBE0_TxDATA[3:0].
Gigabit Ethernet Controller Port 2 Receive
Clock: Receive clock for GbE port 2. See
GBE0_RxCLK.
Gigabit Ethernet Controller Port 2 Receive
Control: Receive control for GbE port 2. See
GBE0_RxCTL.
Gigabit Ethernet Controller Port 2 Receive
Data: Receive data for GbE port 2. See
GBE0_RxDATA[3:0].
Gigabit Ethernet Controller Management
Channel Clock: Serial clock for the
management channel.
Gigabit Ethernet Controller Management
Channel Data: Serial data for the management
channel.
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
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