DRA790 Datasheet, PDF (80/436 Pages) Texas Instruments – Infotainment Applications Processor

DRA790, DRA791
DRA793, DRA797
SPRS968A – AUGUST 2016 – REVISED FEBRUARY 2017
Table 4-11. UART Signal Descriptions (continued)
SIGNAL NAME DESCRIPTION
uart1_rin
UART1 Ring Indicator
uart1_rxd
UART1 Receive Data
uart1_txd
UART1 Transmit Data
uart1_ctsn
UART1 clear to send active low
uart1_rtsn
UART1 request to send active low
Universal Asynchronous Receiver/Transmitter 2 (UART2)
uart2_rxd
UART2 Receive Data
uart2_txd
UART2 Transmit Data
uart2_ctsn
UART2 clear to send active low
uart2_rtsn
UART2 request to send active low
Universal Asynchronous Receiver/Transmitter 3 (UART3)/IrDA
uart3_rxd
UART3 Receive Data
uart3_txd
UART3 Transmit Data
uart3_ctsn
UART3 clear to send active low
uart3_rtsn
UART3 request to send active low
uart3_rctx
Remote control data
uart3_sd
Infrared transceiver configure/shutdown
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
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TYPE
I
I
O
I
O
BALL
N24
L25
M25
L20
M24
I
N23
O
N25
I
N22
O
N24
I
AA5, G25, N22, N5
O
AC4, F25, N24, N6
I
G24, L6, N23, T4
O
F24, L5, N25, T5
O
N23
O
N25
O
N24
I
A24, E24, P4
O
D23, E25, P3
I
R2
O
R1
I
B22, G24, M1, Y4
O
AA2, B23, F24, M2
I
AA3, L2
O
L1, W2
I
D14, K3, U5
O
B14, K2, V5
I
C14, J1
O
B15, K1
I
A22, L2
O
A23, L1
I
B22
O
B23
I
C23, H22, J1
O
B25, H23, K1
I
A24
O
D23
I
AC3, E8, L20
O
B8, M24, U6
I
AA5, C8
80
Terminal Configuration and Functions
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