SBC-A62-J
SBC-A62-J User Manual - Rev. First Edition: 1.0 - Last Edition: 2.3 - Author: S.B. - Reviewed by N.P. Copyright © 2016 SECO S.r.l.
33
18
EXP_GPIO_15
SD1_CMD
GPIO1_IO18
PWM4_OUT
6
SD1_CMD
19
EXP_GPIO_16
SD1_CLK
GPIO1_IO20
6
SD1_CLK
20
EXP_GPIO_17
SD1_DATA0
GPIO1_IO16
6
SD1_DAT0
21
EXP_GPIO_18
SD1_DATA1
GPIO1_IO17
PWM3_OUT
6
SD1_DAT1
22
EXP_GPIO_19
SD1_DATA2
GPIO1_IO19
PWM2_OUT
6
SD1_DAT2
23
EXP_GPIO_20
SD1_DATA3
GPIO1_IO21
6
SD1_DAT3
24
EXP_GPIO_21
I2C3_SDA
GPIO7_IO11
7
GPIO_16
25
EXP_GPIO_22
I2C3_SCL
GPIO1_IO03
7
GPIO_3
26
EXP_GPIO_23
UART1_RX_DATA
GPIO5_IO29
8
CSI0_DAT11
27
EXP_GPIO_24
UART1_TX_DATA
GPIO5_IO28
8
CSI0_DAT10
28
EXP_GPIO_25
UART5_RX_DATA
GPIO6_IO01
9
CSI0_DAT15
29
EXP_GPIO_26
UART5_TX_DATA
GPIO6_IO00
9
CSI0_DAT14
30
EXP_GPIO_27
UART5_RTS_B
GPIO4_IO14
FLEXCAN2_TX
10
KEY_COL4
31
EXP_GPIO_28
UART5_CTS_B
GPIO4_IO15
FLEXCAN2_RX
10
KEY_ROW4
32
GND
The pins of Port Number #3 will be connected (and usable as CAN Bus at TTL level or as two General Purpose IOs) only in case that the board is not configured
with dedicated CAN transceiver, accessible through connector CN24. Please check also par. 3.3.10.
Moreover, As a factory option, it is possible to have UART4 (port #4) configured with TTL or RS-232 interface, UART1 (ports #8) with TTL or RS-485 interface and
UART5 with TTL level or RS-232 interface (Tx and Rx signals only). All possible factory configurations are described in the table below.
Please consider that the pins dedicated to UART1, UART4 and UART5 can be used as General Purpose I/Os exclusively in the case that the corresponding UART
is at TTL level (which means with no RS-232 or RS-485 transceiver interposed). This is the situation of the first configuration described in the following table.
Port number#
Configuration #1
Configuration #2
Configuration #3
Configuration #4
Configuration #5
Configuration #6
Port #4
UART4 TTL level Full UART4 RS-232 Full
UART4 RS-232 Full
UART4 RS-232 (Tx,
Rx only)
UART4 RS-232 (Tx,
Rx only)
UART4 TTL level Full
Port #8
UART1 (Tx,Rx) TTL
UART1 (Tx,Rx) TTL
UART1 RS-485
UART1 RS-485
UART1 (Tx,Rx) TTL
UART1 RS-485
Port #9
UART5 TTL level Full UART5 TTL level Full UART5 TTL level Full
UART5 RS-232 (Tx,
Rx only)
UART5 RS-232 (Tx,
Rx only)
UART5 TTL level Full
Configuration #5 is the standard offered with SBC-A62-J modules with i.MX6S (Solo) and i.MX6DL (Dual Lite) processor.
Configuration #4 is the standard offered with SBC-A62-J modules with i.MX6DP (Dual Plus) and i.MX6Q (Quad) processor.
