Table 1.4: Jme1; Watchdog Timer Output (Jwdt1); Table 1.5: Watchdog Timer Output (Jwdt1); Table 1.6: Me Update (Jgreen1) - Advantech ASMB-781 User Manual

Table 1.4: JME1

Function
*Lock ME update
ME update
1.8.3

Watchdog timer output (JWDT1)

The ASMB-781 contains a watchdog timer that will reset the CPU. This feature
means the ASMB-781 will recover from a software failure or an EMI problem. The
JWDT1 jumper settings control the outcome of what the computer will do in the event
the watchdog timer is tripped.

Table 1.5: Watchdog timer output (JWDT1)

Function
*Reset
NC
* default setting
Note! The interrupt output of the watchdog timer is a low level signal. It will be
held low until the watchdog timer is reset.
ME update (JGREEN1)
The ASMB-781 contains a jumper that can support energy saving for BIOS deep S5
feature. Normally this jumper should be set with pin 1-2 closed. If you want to disable,
set JGREEN1 to 2-3 closed for disable.

Table 1.6: ME update (JGREEN1)

Function
*Enable
Disable
USB power switch (JUSB_1, JUSB_2)
The ASMB-781 contains a jumper that can support USB stand-by power when S5
mode, Normally this jumper should be set with pin 1-2 closed. If you want to disable,
set JUSB_1,JSUB_2 to 2-3 closed for disable.

Table 1.7: USB power switch (JUSB_1, JUSB_2)

Function
*USB stand-by power
Normal
Jumper Setting
1-2 closed (add jumper diagram)
2-3 closed (add jumper diagram)
Jumper Setting
1 2 3
1-2 closed
1 2 3
2-3 closed
Jumper Setting
1-2 closed (add jumper diagram)
2-3 closed (add jumper diagram)
Jumper Setting
1-2 closed (add jumper diagram)
2-3 closed (add jumper diagram)
9 ASMB-781 User Manual