LM3S5G31 Datasheet, PDF (1087/1223 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
PE3
I/O
TTL
GPIO port E bit 3.
AIN8
I
Analog Analog-to-digital converter input 8.
CCP1
I/O
TTL
Capture/Compare/PWM 1.
96
EPI0S25
I/O
TTL
EPI module 0 signal 25.
PhA1
I
TTL
QEI module 1 phase A.
PhB0
I
TTL
QEI module 0 phase B.
SSI1Tx
O
TTL
SSI module 1 transmit.
PD4
I/O
TTL
GPIO port D bit 4.
AIN7
I
Analog Analog-to-digital converter input 7.
CCP0
I/O
TTL
Capture/Compare/PWM 0.
97
CCP3
I/O
TTL
Capture/Compare/PWM 3.
EPI0S19
I/O
TTL
EPI module 0 signal 19.
U1RI
I
TTL
UART module 1 Ring Indicator modem status input signal.
PD5
I/O
TTL
GPIO port D bit 5.
AIN6
I
Analog Analog-to-digital converter input 6.
CCP2
I/O
TTL
Capture/Compare/PWM 2.
98
CCP4
I/O
TTL
Capture/Compare/PWM 4.
EPI0S28
I/O
TTL
EPI module 0 signal 28.
U2Rx
I
TTL
UART module 2 receive. When in IrDA mode, this signal has IrDA
modulation.
PD6
I/O
TTL
GPIO port D bit 6.
AIN5
I
Analog Analog-to-digital converter input 5.
99
EPI0S29
I/O
TTL
EPI module 0 signal 29.
Fault0
I
TTL
PWM Fault 0.
U2Tx
O
TTL
UART module 2 transmit. When in IrDA mode, this signal has IrDA
modulation.
PD7
I/O
TTL
GPIO port D bit 7.
AIN4
I
Analog Analog-to-digital converter input 4.
C0o
O
TTL
Analog comparator 0 output.
100
CCP1
I/O
TTL
Capture/Compare/PWM 1.
EPI0S30
I/O
TTL
EPI module 0 signal 30.
IDX0
I
TTL
QEI module 0 index.
U1DTR
O
TTL
UART module 1 Data Terminal Ready modem status input signal.
a. The TTL designation indicates the pin has TTL-compatible voltage levels.
23.1.2 Signals by Signal Name
Table 23-3. Signals by Signal Name
Pin Name
AIN0
AIN1
AIN2
Pin Number Pin Mux / Pin
Assignment
1
PE7
2
PE6
5
PE5
Pin Type
I
I
I
Buffer Type^a Description
Analog
Analog
Analog
Analog-to-digital converter input 0.
Analog-to-digital converter input 1.
Analog-to-digital converter input 2.
July 03, 2014
Texas Instruments-Production Data
1087