LM3S6422 Datasheet, PDF (554/609 Pages) Texas Instruments – Stellaris® LM3S6422 Microcontroller

Signal Tables
Table 16-7. Signals by Function, Except for GPIO (continued)
Function
Pin Name Pin Number Pin Type Buffer Type^a
Description
ERBIAS
K3
I
Analog 12.4-kΩ resistor (1% precision) used internally for
Ethernet PHY.
GNDPHY
C8
C9
K4
-
Power GND of the Ethernet PHY.
LED0
J12
O
TTL
Ethernet LED 0.
LED1
J11
O
TTL
Ethernet LED 1.
MDIO
L9
I/O
TTL
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
Analog TXON of the Ethernet PHY.
TXOP
M8
O
Analog TXOP of the Ethernet PHY.
VCCPHY
C10
D10
D11
-
Power VCC of the Ethernet PHY.
XTALNPHY
J1
O
TTL
Ethernet PHY XTALN 25-MHz oscillator crystal
output. Connect this pin to ground when using a
single-ended 25-MHz clock input connected to the
XTALPPHY pin.
XTALPPHY
J2
I
TTL
Ethernet PHY XTALP 25-MHz oscillator crystal
input or external clock reference input.
CCP0
E12
I/O
TTL
Capture/Compare/PWM 0.
General-Purpose
Timers
CCP1
CCP2
L6
I/O
TTL
Capture/Compare/PWM 1.
D12
I/O
TTL
Capture/Compare/PWM 2.
CCP3
M2
I/O
TTL
Capture/Compare/PWM 3.
SWCLK
A9
I
TTL
JTAG/SWD CLK.
SWDIO
B9
I/O
TTL
JTAG TMS and SWDIO.
SWO
A10
O
TTL
JTAG TDO and SWO.
TCK
JTAG/SWD/SWO
TDI
A9
I
TTL
JTAG/SWD CLK.
B8
I
TTL
JTAG TDI.
TDO
A10
O
TTL
JTAG TDO and SWO.
TMS
B9
I/O
TTL
JTAG TMS and SWDIO.
TRST
A8
I
TTL
JTAG TRST.
554
June 18, 2012
Texas Instruments-Production Data