LM3S8G62 Datasheet, PDF (1018/1096 Pages) Texas Instruments – Stellaris® LM3S8G62 Microcontroller

Signal Tables
OBSOLETE: TI has discontinued production of this device.
Table 22-9. Signals by Function, Except for GPIO (continued)
Function
Pin Name Pin Number Pin Type Buffer Type^a
Description
ERBIAS
K3
O
Analog 12.4-kΩ resistor (1% precision) used internally for
Ethernet PHY.
LED0
J12
O
TTL
Ethernet LED 0.
LED1
J11
O
TTL
Ethernet LED 1.
MDIO
L9
I/O
OD
MDIO of the Ethernet PHY.
RXIN
L7
I
Analog RXIN of the Ethernet PHY.
Ethernet
RXIP
TXON
M7
I
Analog RXIP of the Ethernet PHY.
L8
O
TTL
TXON of the Ethernet PHY.
TXOP
M8
O
TTL
TXOP of the Ethernet PHY.
XTALNPHY
J1
O
Analog Ethernet PHY XTALN 25-MHz oscillator crystal
output. Leave this pin unconnected when using a
single-ended 25-MHz clock input connected to the
XTALPPHY pin.
XTALPPHY
J2
I
Analog Ethernet PHY XTALP 25-MHz oscillator crystal
input or external clock reference input.
1018
Texas Instruments-Production Data
July 24, 2012