Table 26-2. Signals by Pin Number (continued)
DescriptionBuffer TypePin TypePin NamePin Number
GPIO port C bit 7.TTLI/OPC7
22
Analog comparator 0 negative input.AnalogIC0-
EPI module 0 signal 4.TTLI/OEPI0S4
UART module 5 transmit.TTLOU5Tx
GPIO port C bit 6.TTLI/OPC6
23
Analog comparator 0 positive input.AnalogIC0+
EPI module 0 signal 5.TTLI/OEPI0S5
UART module 5 receive.TTLIU5Rx
GPIO port C bit 5.TTLI/OPC5
24
Analog comparator 1 positive input.AnalogIC1+
EPI module 0 signal 6.TTLI/OEPI0S6
Buffered version of the Hibernation module's 32.768-kHz clock.
This signal is not output when the part is in Hibernate mode and
before being configured after power-on reset.
TTLORTCCLK
UART module 7 transmit.TTLOU7Tx
GPIO port C bit 4.TTLI/OPC4
25
Analog comparator 1 negative input.AnalogIC1-
EPI module 0 signal 7.TTLI/OEPI0S7
UART module 7 receive.TTLIU7Rx
Positive supply for I/O and some logic.Power-VDD
26
GPIO port Q bit 3.TTLI/OPQ3
27
EPI module 0 signal 23.TTLI/OEPI0S23
SSI Module 3 Bi-directional Data Pin 1 (SSI3RX in Legacy SSI
Mode).
TTLI/OSSI3XDAT1
Positive supply for I/O and some logic.Power-VDD
28
GPIO port H bit 0.TTLI/OPH0
29
EPI module 0 signal 0.TTLI/OEPI0S0
UART module 0 Request to Send modem flow control output signal.TTLOU0RTS
GPIO port H bit 1.TTLI/OPH1
30
EPI module 0 signal 1.TTLI/OEPI0S1
UART module 0 Clear To Send modem flow control input signal.TTLIU0CTS
GPIO port H bit 2.TTLI/OPH2
31
EPI module 0 signal 2.TTLI/OEPI0S2
UART module 0 Data Carrier Detect modem status input signal.TTLIU0DCD
GPIO port H bit 3.TTLI/OPH3
32
EPI module 0 signal 3.TTLI/OEPI0S3
UART module 0 Data Set Ready modem output control line.TTLIU0DSR
1775June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C1294NCPDT Microcontroller