Olimex 40-pin ribbon cable suitable for OLinuXino boards with 0.1'' step connector CABLE-IDC40-15CM CABLE-IDC40-15CM Data Sheet
Product codes
CABLE-IDC40-15CM
OLIMEX© 2012
A13-OLinuXino user's manual
6.1.2 UART1 interface
The UART interface might be used for COM communication. You can use our USB-SERIAL-
CABLE-F for debugging via the UART1 or UART0. Note that in both cases the connectors are
named at the bottom of the board.
CABLE-F for debugging via the UART1 or UART0. Note that in both cases the connectors are
named at the bottom of the board.
Depending on the revision of the board it is possible to have 1xUART1 or 1xUART0 + 1xUART1.
If having a board with 1xUART1 (board revision B, A13-OlinuXino-WIFI-DEV) the table with the
signals can be found below:
signals can be found below:
UART1
Pin # Signal Name
Processor Pin #
1 3.3V
-
2 SDC0_SCK
110
3 SDC0_DATA3
112
4 GND
-
Consider the above table when connecting the USB-SERIAL-CABLE-F according to the wire color
code. If having A13-OLinuXino with 1xUART0 and the table with the signals can be found below:
code. If having A13-OLinuXino with 1xUART0 and the table with the signals can be found below:
UART0
UART1
Pin #
Signal Name
Processor Pin #
Pin #
Signal Name
Processor Pin #
1 3.3V
-
1
3.3V
-
2 SDC0_SCK
110
2
UART1_TX
152
3 SDC0_DATA3
112
3
UART1_RX
151
4 GND
-
4
GND
-
Consider the above table when connecting the USB-SERIAL-CABLE-F.
Notice that UART0 data lines are multiplexed with the SD-CARD.
Notice that UART1 data lines are multiplexed with the UART pins in the UEXT connector.
Notice that UART1 data lines are multiplexed with the UART pins in the UEXT connector.
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