LM3S5G31 Datasheet, PDF (1079/1223 Pages) Texas Instruments – Stellaris LM3S5G31 Microcontroller

Stellaris^® LM3S5G31 Microcontroller
Table 23-2. Signals by Pin Number (continued)
Pin Number
Pin Name
Pin Type Buffer Type^a Description
PH7
I/O
TTL
GPIO port H bit 7.
EPI0S27
I/O
TTL
EPI module 0 signal 27.
15
PWM5
O
TTL
PWM 5. This signal is controlled by PWM Generator 2.
SSI1Tx
O
TTL
SSI module 1 transmit.
PG3
I/O
TTL
GPIO port G bit 3.
Fault0
16
Fault2
I
TTL
PWM Fault 0.
I
TTL
PWM Fault 2.
PWM1
O
TTL
PWM 1. This signal is controlled by PWM Generator 0.
PG2
I/O
TTL
GPIO port G bit 2.
Fault0
17
IDX1
I
TTL
PWM Fault 0.
I
TTL
QEI module 1 index.
PWM0
O
TTL
PWM 0. This signal is controlled by PWM Generator 0.
PG1
I/O
TTL
GPIO port G bit 1.
EPI0S14
I/O
TTL
EPI module 0 signal 14.
I2C1SDA
I/O
OD
I²C module 1 data.
18
PWM1
O
TTL
PWM 1. This signal is controlled by PWM Generator 0.
PWM5
O
TTL
PWM 5. This signal is controlled by PWM Generator 2.
U2Tx
O
TTL
UART module 2 transmit. When in IrDA mode, this signal has IrDA
modulation.
PG0
I/O
TTL
GPIO port G bit 0.
EPI0S13
I/O
TTL
EPI module 0 signal 13.
I2C1SCL
I/O
OD
I²C module 1 clock.
19
PWM0
O
TTL
PWM 0. This signal is controlled by PWM Generator 0.
PWM4
O
TTL
PWM 4. This signal is controlled by PWM Generator 2.
U2Rx
I
TTL
UART module 2 receive. When in IrDA mode, this signal has IrDA
modulation.
20
VDD
-
Power Positive supply for I/O and some logic.
21
GND
-
Power Ground reference for logic and I/O pins.
PC7
I/O
TTL
GPIO port C bit 7.
C1o
O
TTL
Analog comparator 1 output.
CCP0
I/O
TTL
Capture/Compare/PWM 0.
22
CCP4
I/O
TTL
Capture/Compare/PWM 4.
EPI0S5
I/O
TTL
EPI module 0 signal 5.
PhB0
I
TTL
QEI module 0 phase B.
U1Tx
O
TTL
UART module 1 transmit. When in IrDA mode, this signal has IrDA
modulation.
July 03, 2014
Texas Instruments-Production Data
1079