82567 Datasheet, PDF (9/33 Pages) Intel Corporation – GbE Physical Layer Transceiver (PHY)

Datasheet—82567
2.5
2.5.1
2.5.2
PHY Pins
LED Pins
Signal Name
LED0
LED1
LED2
Pin
4
2
1
Type
Description
LED0
O
This signal is used for the programmable LED. It is programmed
through the Intel^® ICH9/ICH10 NVM word 18h.
LED1
O
This signal is used for the programmable LED. It is programmed
through the Intel^® ICH9/ICH10 NVM word 17h.
LED2
O
This signal is used for the programmable LED. It is programmed
through the Intel^® ICH9/ICH10 NVM word 18h.
Note: Reference the following Application Notes for details regarding the programming of the LEDs and the
various modes.
• I/O Control Hub 9 NVM Map and Programming Information Application Notes
• I/O Control Hub 9M NVM Map and Programming Information Application Notes
• I/O Control Hub 10 NVM Map and Programming Information Application Notes
Analog Pins
Signal Name
Pins
MDI_PLUS[0]
27
MDI_MINUS[0] 26
MDI_PLUS[1]
23
MDI_MINUS[1] 22
MDI_PLUS[2]
21
MDI_MINUS[2] 20
MDI_PLUS[3]
17
MDI_MINUS[3] 16
Type
Description
Media Dependent Interface [0]
A
In MDI configuration, MDI_PLUS[0]+/- is used for the transmit pair
and in MDI-X configuration MDI_MINUS[0]+/- is used for the
receive pair.
Media Dependent Interface [1]
A
In MDI configuration, MDI_PLUS[1]+/- is used for the receive pair
and in MDI-X configuration MDI_MINUS[1]+/- is used for the
transmit pair.
Media Dependent Interface [2:3]
A
For 1000BASE-T MDI configuration, MDI_PLUS[2:3]+/- is used for
the receive pair and in MDI-X configuration MDI_MINUS[2:3]+/- is
used for the transmit pair.
2.5.3
Testability Pins
Signal Name
JTAG_TCK
JTAG_TDI
JTAG_TDO
Pin
40
7
6
Type
I
I/PU
T/s
JTAG Clock Input
JTAG TDI Input
JTAG TDO Output
Description
9