LM3S1P51 Datasheet, PDF (945/1033 Pages) Texas Instruments – Stellaris® LM3S1P51 Microcontroller

Stellaris^® LM3S1P51 Microcontroller
Table 21-7. Signals by Pin Number (continued)
Pin Number
Pin Name
Pin Type Buffer Type^a Description
PC4
I/O
TTL
GPIO port C bit 4.
CCP1
I/O
TTL
Capture/Compare/PWM 1.
CCP2
I/O
TTL
Capture/Compare/PWM 2.
L1
CCP4
I/O
TTL
Capture/Compare/PWM 4.
CCP5
I/O
TTL
Capture/Compare/PWM 5.
PhA0
I
TTL
QEI module 0 phase A.
PC7
I/O
TTL
GPIO port C bit 7.
C1o
O
TTL
Analog comparator 1 output.
CCP0
I/O
TTL
Capture/Compare/PWM 0.
L2
CCP4
I/O
TTL
Capture/Compare/PWM 4.
PhB0
I
TTL
QEI module 0 phase B.
U1Tx
O
TTL
UART module 1 transmit. When in IrDA mode, this signal has IrDA
modulation.
PA0
I2C1SCL
I/O
TTL
GPIO port A bit 0.
I/O
OD
I²C module 1 clock.
L3
U0Rx
I
TTL
UART module 0 receive. When in IrDA mode, this signal has IrDA
modulation.
U1Rx
I
TTL
UART module 1 receive. When in IrDA mode, this signal has IrDA
modulation.
PA3
I/O
TTL
GPIO port A bit 3.
I2S0RXMCLK
I/O
TTL
I²S module 0 receive master clock.
L4
PWM5
O
TTL
PWM 5. This signal is controlled by PWM Generator 2.
SSI0Fss
I/O
TTL
SSI module 0 frame.
PA4
I/O
TTL
GPIO port A bit 4.
L5
I2S0TXSCK
I/O
TTL
I²S module 0 transmit clock.
SSI0Rx
I
TTL
SSI module 0 receive.
PA6
I/O
TTL
GPIO port A bit 6.
CCP1
I/O
TTL
Capture/Compare/PWM 1.
I2C1SCL
I/O
OD
I²C module 1 clock.
L6
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.
U1CTS
I
TTL
UART module 1 Clear To Send modem flow control input signal.
PG6
I/O
TTL
GPIO port G bit 6.
Fault1
I
TTL
PWM Fault 1.
L7
I2S0RXWS
I/O
TTL
I²S module 0 receive word select.
PhA1
I
TTL
QEI module 1 phase A.
U1RI
I
TTL
UART module 1 Ring Indicator modem status input signal.
PF5
I/O
TTL
GPIO port F bit 5.
C1o
O
TTL
Analog comparator 1 output.
L8
CCP2
I/O
TTL
Capture/Compare/PWM 2.
SSI1Tx
O
TTL
SSI module 1 transmit.
January 21, 2012
945
Texas Instruments-Production Data