Jumpers And Connectors; Clear Cmos (J2); Lcd Driving Voltage Select (J4); System Temperature Thermal Sensor (J5) - Aaeon SBC-770 User Manual

Connectors on the board link it to external devices such as hard
disk drives, a keyboard, or floppy drives. In addition, the board
has a number of jumpers that allow you to configure your system
to suit your application.
The following tables list the function of each of the board's

jumpers and connectors.

Label
J2
J4
J5
J6
J7
J8
J9
J10
10 SBC-770 User Manual
Function
Clear CMOS
LCD driving voltage select
System temperature thermal sensor
CPU frequency ratio select
LCD clock signal select
DOC address select
COM2 RS-232/422/485 select
COM2 RS-232/422/485 select