AAEON EMB-QM67 - Manual (Page 24)

M i n i - I T X E M B - Q M 6 7
Chapter 2 Quick Installation Guide 2 - 13
2.17 LVDS Inverter/ Backlight Connector (CN12)
Pin Signal Pin Signal
1 VDD 2 BKL_CTL
3 GND 4 GND
5 BKL_EN
2.18 RS-232 Box Header (COM1)
Pin Signal Pin Signal
1 DCD 2 RXD
3 TXD 4 DTR
5 GND 6 DSR
7 RTS 8 CTS
9 RI
2.19 RS-232/422/485 Pin Header (COM2)
Pin Signal Pin Signal
1 DCD 2 RXD
3 TXD 4 DTR
5 GND 6 DSR
7 RTS 8 CTS
9 RI
2.20 RS-232 Box Header (COM3~COM6)
Pin Signal Pin Signal
1 DCD 2 RXD
3 TXD 4 DTR
5 GND 6 DSR
7 RTS 8 CTS
9 RI