Texas Instruments Development Kit for TM4C129x,Tiva™ ARM® Cortex™ -M4 Microcontroller DK-TM4C129X DK-TM4C129X Datenbogen

-

Reserved

B

GPTimer
6B

-

Reserved

-

Reserved

SB

B

I2C2 TX

-

Reserved

SB

UART6
TX

SB

SSI1 TX

SB

SSI0 TX

11

-

Reserved

B

GPTimer
7A

-

Reserved

B

AES0 Cin

B

GPIO K

-

Reserved

SB

SSI2 RX

SB

UART2
RX

-

Reserved

12

-

Reserved

B

GPTimer
7B

-

Reserved

B

AES0

Cout

B

GPIO L

-

Reserved

SB

SSI2 TX

SB

UART2
TX

-

Reserved

13

-

Reserved

-

Reserved

-

Reserved

B

AES0 Din

B

GPIO M

B

GPIO E

SB

SSI3 RX

B

GPTimer
2A

SB

ADC0
SS0

14

-

Reserved

-

Reserved

-

Reserved

B

AES0

Dout

B

GPIO N

B

GPIO F

SB

SSI3 TX

B

GPTimer
2B

SB

ADC0
SS1

15

-

Reserved

-

Reserved

-

Reserved

-

Reserved

B

GPIO P

-

Reserved

SB

UART3
RX

-

Reserved

SB

ADC0
SS2

16

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

SB

UART3
TX

-

Reserved

SB

ADC0
SS3

17

-

Reserved

-

Reserved

-

Reserved

-

Reserved

SB

B

I2C3 RX

B

GPIO B

SB

UART4
RX

B

GPTimer
1A

B

GPTimer
0A

18

-

Reserved

-

Reserved

-

Reserved

-

Reserved

SB

B

I2C3 TX

B

GPIO G

SB

UART4
TX

B

GPTimer
1B

B

GPTimer
0B

19

-

Reserved

-

Reserved

-

Reserved

B

DES0

Cin

SB

B

I2C4 RX

B

GPIO H

SB

UART7
RX

B

EPI 0 RX

Software

B

GPTimer
1A

20

-

Reserved

-

Reserved

-

Reserved

B

DES0

Din

SB

B

I2C4 TX

B

GPIO J

SB

UART7
TX

B

EPI 0 TX

Software

B

GPTimer
1B

21

B

I2C8 RX

-

Reserved

-

Reserved

B

DES0

Dout

SB

B

I2C5 RX

B

Software

-

Reserved

B

Software

SB

UART1
RX

22

B

I2C8 TX

-

Reserved

-

Reserved

-

Reserved

SB

B

I2C5 TX

B

Software

-

Reserved

B

Software

SB

UART1
TX

23

B

I2C9 RX

-

Reserved

-

Reserved

-

Reserved

B

GPIO Q

-

Reserved

-

Reserved

SB

ADC1
SS0

SB

SSI1 RX

24

B

I2C9 TX

-

Reserved

-

Reserved

-

Reserved

B

GPIO R

-

Reserved

-

Reserved

SB

ADC1
SS1

SB

SSI1 TX

25

B

I2C6 RX

-

Reserved

-

Reserved

-

Reserved

B

GPIO S

-

Reserved

-

Reserved

SB

ADC1
SS2

B

Software

26

B

I2C6 TX

-

Reserved

B

GPIO T

-

Reserved

-

Reserved

-

Reserved

-

Reserved

SB

ADC1
SS3

B

Software

27

B

I2C7 RX

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

28

B

I2C7 TX

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

-

Reserved

29

B

1Wire0

B

EPI0 RX

-

Reserved

-

Reserved

-

Reserved

B

Software

-

Reserved

B

Software

B

Software

30

-

Reserved

B

EPI0 TX

-

Reserved

-

Reserved

-

Reserved

B

Reserved

-

Reserved

-

Reserved

-

Reserved

31

The μDMA controller assigns priority to each channel based on the channel number and the priority
level bit for the channel. Channel number 0 has the highest priority and as the channel number
increases, the priority of a channel decreases. Each channel has a priority level bit to provide two