AAEON AEC-6523 - Manual (Page 23)

E m b e d d e d C o n t r o l l e r A E C - 6 5 2 3
Chapter 2 Hardware Installation 2 - 8
2.5 Auto Power Button Selection (JP1)
JP1 Function
1-2 Enable
2-3 Disable (Default)
2.6 Clear CMOS (JP2)
JP2
Function
1-2 Normal (Default)
2-3 Clear CMOS
2.7 COM2 RI/+5V/+12V Selection (JP3)
JP3
Function
1-2 +12V
3-4 RI (Default)
5-6 +5V
2.8 COM Port 1 Connector
Pin Signal Pin Signal
1 DCDA 2 RXA
3 TXA 4 DTRA
5 Ground 6 DSRA
7 RTSA 8 CTSA
9 RIA
2.9 COM Port 2 Connector