LM3S1637 Datasheet, PDF (626/696 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

Signal Tables
Table 19-3. Signals by Function, Except for GPIO (continued)
Function
I2C
Pin Name
I2C0SCL
I2C0SDA
Pin Number
70
71
Pin Type
I/O
I/O
Buffer Type^a
Description
OD
I²C module 0 clock.
OD
I²C module 0 data.
SWCLK
80
I
TTL
JTAG/SWD CLK.
SWDIO
79
I/O
TTL
JTAG TMS and SWDIO.
SWO
77
O
TTL
JTAG TDO and SWO.
TCK
JTAG/SWD/SWO
TDI
80
I
TTL
JTAG/SWD CLK.
78
I
TTL
JTAG TDI.
TDO
77
O
TTL
JTAG TDO and SWO.
TMS
79
I/O
TTL
JTAG TMS and SWDIO.
TRST
89
I
TTL
JTAG TRST.
Fault
99
I
TTL
PWM Fault.
PWM0
10
O
TTL
PWM 0. This signal is controlled by PWM Generator
0.
PWM1
11
O
TTL
PWM 1. This signal is controlled by PWM Generator
0.
PWM
PWM2
86
O
TTL
PWM 2. This signal is controlled by PWM Generator
1.
PWM3
85
O
TTL
PWM 3. This signal is controlled by PWM Generator
1.
PWM4
72
O
TTL
PWM 4. This signal is controlled by PWM Generator
2.
PWM5
73
O
TTL
PWM 5. This signal is controlled by PWM Generator
2.
626
June 18, 2012
Texas Instruments-Production Data