Jumper List - Advantech MIC-7900 User Manual

2.2.2

Jumper List

Table 2.1: Jumper List
Label
JCMOS1
PSON1
JME1
JWDT1_JOBS1
2.2.2.1 Clear CMOS
MIC-7900 single board computer contains a jumper that can erase CMOS data and
reset the system BIOS information. Normally this jumper should be set with pins 1-2
closed. If you want to reset the CMOS data, set CMOS1 to 2-3 closed for just a few
seconds, and then move the jumper back to 1-2 closed. This procedure will reset the
CMOS to its default setting.
CMOS1
Footprint
Setting
(1-2)
(2-3)
2.2.2.2 System AT/ATX Mode Function Option
MIC-7900 support AT or ATX mode and Default is ATX module. if you want to change
to AT mode that you can find AT/ATX mode jumper in motherboard.
PSON1
FootPrint
Setting
(1-2)
(2-3)
2.2.2.3 System ME Mode Function Option
MIC-7900 supports ME Enable & Disable and Default is "Disable". If you want to
change the ME mode that you can set ME mode jumper in Mother-board.
JME1
FootPrint
Setting
(1-2)
(2-3)
2.2.2.4 System Watch-Dog Mode Function Option
MIC-7900 single board computer contains a jumper that can set Watch-Dog mode.
JWDT1_JOBS1
FootPrint
Setting
(2-3)
(4-5)
Function
Clear CMOS
System AT/ATX mode option
ME jumper mode option
Watch-Dog mode option
Clear CMOS
3x1 Pin
Function
Normal (default)
Clear CMOS
System AT/ATX mode option
3x1 Pin
Function
AT module
ATX module
System ME mode option
3x1 Pin
Function
ME Enable
ME Disable (Default)
Watch-Dog mode function option
5x1 pin
Function
Watch Dog
ERR_BEEP
9 MIC-7900 User Manual