LM3S5D91 Datasheet, PDF (1177/1340 Pages) Texas Instruments – Stellaris® LM3S5D91 Microcontroller

Stellaris^® LM3S5D91 Microcontroller
Table 23-2. Signals by Pin Number (continued)
Pin Number
Pin Name
Pin Type Buffer Type^a Description
PC7
I/O
TTL
GPIO port C bit 7.
C1o
O
TTL
Analog comparator 1 output.
C2-
I
Analog Analog comparator 2 negative input.
CCP0
I/O
TTL
Capture/Compare/PWM 0.
CCP4
I/O
TTL
Capture/Compare/PWM 4.
22
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.
USB0PFLT
I
TTL
Optionally used in Host mode by an external power source to
indicate an error state by that power source.
PC6
I/O
TTL
GPIO port C bit 6.
C2+
I
Analog Analog comparator 2 positive input.
C2o
O
TTL
Analog comparator 2 output.
CCP0
I/O
TTL
Capture/Compare/PWM 0.
CCP3
I/O
TTL
Capture/Compare/PWM 3.
23
EPI0S4
I/O
TTL
EPI module 0 signal 4.
PWM7
O
TTL
PWM 7. This signal is controlled by PWM Generator 3.
PhB0
I
TTL
QEI module 0 phase B.
U1Rx
I
TTL
UART module 1 receive. When in IrDA mode, this signal has IrDA
modulation.
USB0PFLT
I
TTL
Optionally used in Host mode by an external power source to
indicate an error state by that power source.
PC5
I/O
TTL
GPIO port C bit 5.
C0o
O
TTL
Analog comparator 0 output.
C1+
I
Analog Analog comparator 1 positive input.
C1o
O
TTL
Analog comparator 1 output.
24
CCP1
I/O
TTL
Capture/Compare/PWM 1.
CCP3
I/O
TTL
Capture/Compare/PWM 3.
EPI0S3
I/O
TTL
EPI module 0 signal 3.
Fault2
I
TTL
PWM Fault 2.
USB0EPEN
O
TTL
Optionally used in Host mode to control an external power source
to supply power to the USB bus.
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.
CCP4
I/O
TTL
Capture/Compare/PWM 4.
25
CCP5
I/O
TTL
Capture/Compare/PWM 5.
EPI0S2
I/O
TTL
EPI module 0 signal 2.
PWM6
O
TTL
PWM 6. This signal is controlled by PWM Generator 3.
PhA0
I
TTL
QEI module 0 phase A.
January 22, 2012
Texas Instruments-Production Data
1177