Kontron nanoETXexpress, User Manual

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6 5BConnector and feature description
Kontron User's Guide
nanoETXexpress Evaluation Board
35
6.18 LPCI-I/O Parallel and Serial Ports (J9, J13, J24)
For serial DSUB connections use J9 (COM1, COM2) or J13 (COM2) with Kontron Adapter cable KAB-
DSUB9-3 . The parallel port can be used with adapter cable KAB-DSUB25-1 .
LPT and COM Port pin out
Pin J24 - LPT J9-COM1/2 J13-COM2 Pin LPT COM1/COM2 J13-COM2
1 #STB DCD DCD 2 #AFD DSR DSR
3 PD0 RXD RXD 4 #ERROR RTS RTS
5 PD1 TXD TXD 6 #INIT CTS CTS
7 PD2 DTR DTR 8 #SLCTIN RI RI
9 PD3 GND GND 10 GND NC VCC_5V
11 PD4 - - 12 GND - -
13 PD5 - - 14 GND - -
15 PD6 - - 16 GND - -
17 PD7 - - 18 GND - -
19 #ACK - - 20 GND - -
21 BUSY - - 22 GND - -
23 PE - - 24 GND - -
25 SLCT - - 26 n.c. - -
Note: To use the LPC-I/O functions like COM, LPT and hardware monitoring features a Kontron module with legacy
BIOS is necessary.