Hardware Configuration
IBR115
User’s Manual
19
2
2.5.6
COM RS-232/422/485 Port (P10)
Refer to 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
Summary of Contents for IBR115
Page 1: ...IBR115 NXP Cortex A9 i MX6 Dual Lite SoC User s Manual Version 1 0 Jan 2018...
Page 8: ...viii IBR115 User s Manual This page is intentionally left blank...
Page 15: ...General Information IBR115 User s Manual 7 1 1 7 Dimensions Unit mm...
Page 16: ...8 IBR115 User s Manual Unit mm Dimensions of the optional heatsink...
Page 20: ...12 IBR115 User s Manual 2 3 Jumper Connector Locations on IBR115 Board diagram of IBR115...
Page 39: ...31 Appendix This section provides the information of reference code...