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Hardware Configuration
IBR210 User’s Manual
17
2
2.5.3
COM RS-232/422/485 Port (P20)
Refer to the SW3 setting for RS-232/422/485 mode selection.
Pin
Assigment
Pin
Assigment
1
DCD, Data carrier detect
6
DSR, Data set ready
2
RXD, Receive data
7
RTS, Request to send
3
TXD, Transmit data
8
CTS, Clear to send
4
DTR, Data terminal ready
9
NC
5
Ground
Pin
Assignment
RS-232 RS-422 RS-485
1
DCD
TX-
DATA-
2
RX
TX+
DATA+
3
TX
RX+
NC
4
DTR
RX-
NC
5
Ground Ground Ground
6
DSR
NC
NC
7
RTS
NC
NC
8
CTS
NC
NC
9
NC
NC
NC
Содержание iBASE IBR210
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Страница 3: ...IBR210 3 5 ARM based SBC With NXP Cortex A53 Quad Dual i MX8M User s Manual Version 0 2 Sep 2019...
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Страница 17: ...General Information IBR210 User s Manual 7 1 1 6 Dimensions Unit mm...
Страница 18: ...8 IBR210 User s Manual IBR210 Reference Heat Sink...
Страница 22: ...12 IBR210 User s Manual 2 3 Jumper Connector Locations on IBR210 Board diagram of IBR210...
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Страница 42: ...32 Appendix This section provides the information of reference code...