9
JPCOM3 (4-pin): COM3 Header Pin-9 Function Select
JPCOM3
→
COM3 Header Pin-9
6
4
2
3
1
5
2-4 Closed:
RI=RS232
(Default);
3-4 Closed:
RI= 5V;
4-6 Closed:
RI= 12V.
1 3 5
2 4 6
5
3
1
2 4 6
JBAT (4-pin): Clear CMOS RAM Settings & Clear ME_RTC
JBAT
→
Clear CMOS & Clear ME_RTC
6
4
2
3
1
5
2-4 Closed:
Clear CMOS.
3-4 Closed:
Default.
4-6 Closed:
Clear ME_RTC.
1 3 5
2 4 6
5
3
1
2 4 6
JPCOM3
JBAT
