DRA722_17 Datasheet, PDF (101/408 Pages) Texas Instruments – Infotainment Applications Processor

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DRA722, DRA724, DRA725, DRA726
SPRS956B – MARCH 2016 – REVISED JANUARY 2017
Table 4-13. UART Signal Descriptions (continued)
SIGNAL NAME DESCRIPTION
uart3_sd
Infrared transceiver configure/shutdown
uart3_irrx
Infrared data input. Also functions as uart3_rxd Receive Data Input when IrDA
mode is not used.
uart3_irtx
Infrared data output
Universal Asynchronous Receiver/Transmitter 4 (UART4)
uart4_rxd
UART4 Receive Data
uart4_txd
UART4 Transmit Data
uart4_ctsn
UART4 clear to send active low
uart4_rtsn
UART4 request to send active low
Universal Asynchronous Receiver/Transmitter 5 (UART5)
uart5_rxd
UART5 Receive Data
uart5_txd
UART5 Transmit Data
uart5_ctsn
UART5 clear to send active low
uart5_rtsn
UART5 request to send active low
Universal Asynchronous Receiver/Transmitter 6 (UART6)
uart6_rxd
UART6 Receive Data
uart6_txd
UART6 Transmit Data
uart6_ctsn
UART6 clear to send active low
uart6_rtsn
UART6 request to send active low
Universal Asynchronous Receiver/Transmitter 7 (UART7)
uart7_rxd
UART7 Receive Data
uart7_txd
UART7 Transmit Data
uart7_ctsn
UART7 clear to send active low
uart7_rtsn
UART7 request to send active low
Universal Asynchronous Receiver/Transmitter 8 (UART8)
uart8_rxd
UART8 Receive Data
uart8_txd
UART8 Transmit Data
uart8_ctsn
UART8 clear to send active low
uart8_rtsn
UART8 request to send active low
Universal Asynchronous Receiver/Transmitter 9 (UART9)
uart9_rxd
UART9 Receive Data
uart9_txd
UART9 Transmit Data
uart9_ctsn
UART9 clear to send active low
uart9_rtsn
UART9 request to send active low
Universal Asynchronous Receiver/Transmitter 10 (UART10)
uart10_rxd
UART10 Receive Data
uart10_txd
UART10 Transmit Data
uart10_ctsn
UART10 clear to send active low
uart10_rtsn
UART10 request to send active low
TYPE
O
I
O
BALL
D26
D27
C28
I
V7/ G16/ B21
O
U7/ D17/ B20
I
V6
O
U6
I
R6/ F11/ B19/ AC7/
G17
O T9/ G10/ C17/ AC6/
B24
I
T6 / AC9
O
T7 / AC3
I
P6/ E8/ G12/ W7
O
R9/ D9/ F12/ Y9
I
R5 / G13
O
P5 / J11
I
B18 / B7 / T6
O
B8 / F15 / T7
I
B19
O
C17
I
C18 / G20 / R5
O
A21 / G19 / P5
I
G16
O
D17
I
G1/ AA3/ E25
O
G6/ AB9/ C27
I
F2 / AB3
O
F3/ AA4
I
D1/ E21/ AC8/ D27
O
E2/ F20/ AD6/ C28
I
D2 / AB8
O
F4 / AB5
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Terminal Configuration and Functions 101
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