Table 26-2. Signals by Pin Number (continued)
Description
Buffer Type
Pin Type
Pin Name
Pin Number
GPIO port D bit 6.
TTL
I/O
PD6
127
Analog-to-digital converter input 5.
Analog
I
AIN5
SSI Module 2 Bi-directional Data Pin 3.
TTL
I/O
SSI2XDAT3
16/32-Bit Timer 4 Capture/Compare/PWM 0.
TTL
I/O
T4CCP0
UART module 2 Request to Send modem flow control output line.
TTL
O
U2RTS
Optionally used in Host mode to control an external power source
to supply power to the USB bus.
TTL
O
USB0EPEN
GPIO port D bit 7.
TTL
I/O
PD7
128
Analog-to-digital converter input 4.
Analog
I
AIN4
Non-maskable interrupt.
TTL
I
NMI
SSI Module 2 Bi-directional Data Pin 2.
TTL
I/O
SSI2XDAT2
16/32-Bit Timer 4 Capture/Compare/PWM 1.
TTL
I/O
T4CCP1
UART module 2 Clear To Send modem flow control input signal.
TTL
I
U2CTS
Optionally used in Host mode by an external power source to
indicate an error state by that power source.
TTL
I
USB0PFLT
26.2
Signals by Signal Name
Table 26-3. Signals by Signal Name
Description
Buffer Type
Pin Type
Pin Mux / Pin
Assignment
Pin Number
Pin Name
Analog-to-digital converter input 0.
Analog
I
PE3
12
AIN0
Analog-to-digital converter input 1.
Analog
I
PE2
13
AIN1
Analog-to-digital converter input 2.
Analog
I
PE1
14
AIN2
Analog-to-digital converter input 3.
Analog
I
PE0
15
AIN3
Analog-to-digital converter input 4.
Analog
I
PD7
128
AIN4
Analog-to-digital converter input 5.
Analog
I
PD6
127
AIN5
Analog-to-digital converter input 6.
Analog
I
PD5
126
AIN6
Analog-to-digital converter input 7.
Analog
I
PD4
125
AIN7
Analog-to-digital converter input 8.
Analog
I
PE5
124
AIN8
Analog-to-digital converter input 9.
Analog
I
PE4
123
AIN9
Analog-to-digital converter input 10.
Analog
I
PB4
121
AIN10
Analog-to-digital converter input 11.
Analog
I
PB5
120
AIN11
Analog-to-digital converter input 12.
Analog
I
PD3
4
AIN12
Analog-to-digital converter input 13.
Analog
I
PD2
3
AIN13
Analog-to-digital converter input 14.
Analog
I
PD1
2
AIN14
Analog-to-digital converter input 15.
Analog
I
PD0
1
AIN15
Analog-to-digital converter input 16.
Analog
I
PK0
18
AIN16
Analog-to-digital converter input 17.
Analog
I
PK1
19
AIN17
Analog-to-digital converter input 18.
Analog
I
PK2
20
AIN18
Analog-to-digital converter input 19.
Analog
I
PK3
21
AIN19
Analog comparator 0 positive input.
Analog
I
PC6
23
C0+
1785
June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C1294NCPDT Microcontroller