TM4C1292NCPDT Datasheet, PDF(1712/1822 Page) Texas Instruments – Tiva Microcontroller

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TM4C1292NCPDT Datasheet, PDF (1712/1822 Pages) Texas Instruments – Tiva Microcontroller

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Signal Tables

Table 26-2. Signals by Pin Number (continued)

Pin Number

98

99

100

101

102

103

104

105

106

107

108

Pin Name

PC2

TDI

PC1

SWDIO

TMS

PC0

SWCLK

TCK

VDD

PQ4

DIVSCLK

U1Rx

PP2

EPI0S29

U0DTR

USB0NXT

PP3

EPI0S30

RTCCLK

U0DCD

U1CTS

USB0DIR

PP4

U0DSR

U3RTS

USB0D7

PP5

I2C2SCL

U3CTS

USB0D6

PN0

U1RTS

PN1

U1CTS

Pin Type

I/O

I

I/O

I/O

I

I/O

I

I

-

I/O

O

I

I/O

I/O

O

O

I/O

I/O

O

I

I

O

I/O

I

O

I/O

I/O

I/O

I

I/O

I/O

O

I/O

I

Buffer Type Description

TTL

GPIO port C bit 2.

TTL

JTAG TDI.

TTL

GPIO port C bit 1.

TTL

JTAG TMS and SWDIO.

TTL

JTAG TMS and SWDIO.

TTL

GPIO port C bit 0.

TTL

JTAG/SWD CLK.

TTL

JTAG/SWD CLK.

Power Positive supply for I/O and some logic.

TTL

GPIO port Q bit 4.

TTL

An optionally divided reference clock output based on a selected

clock source. Note that this signal is not synchronized to the System

Clock.

TTL

UART module 1 receive.

TTL

GPIO port P bit 2.

TTL

EPI module 0 signal 29.

TTL

UART module 0 Data Terminal Ready modem status input signal.

TTL

Asserted by the external PHY to throttle all data types.

TTL

GPIO port P bit 3.

TTL

EPI module 0 signal 30.

TTL

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.

TTL

UART module 0 Data Carrier Detect modem status input signal.

TTL

UART module 1 Clear To Send modem flow control input signal.

TTL

Indicates that the external PHY is able to accept data from the USB

controller.

TTL

GPIO port P bit 4.

TTL

UART module 0 Data Set Ready modem output control line.

TTL

UART module 3 Request to Send modem flow control output line.

TTL

USB data 7.

TTL

GPIO port P bit 5.

OD

I2C module 2 clock. Note that this signal has an active pull-up. The

corresponding port pin should not be configured as open drain.

TTL

UART module 3 Clear To Send modem flow control input signal.

TTL

USB data 6.

TTL

GPIO port N bit 0.

TTL

UART module 1 Request to Send modem flow control output line.

TTL

GPIO port N bit 1.

TTL

UART module 1 Clear To Send modem flow control input signal.

1712

Texas Instruments-Production Data

June 18, 2014

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