Intel ECB-865 Clear Cmos JP9, Watchdog Timer Enable / Disable Onboard Watchdog Timer JP12

ECB-865

3.10.1Clear CMOS (JP9)

You can use JP9 to clear the CMOS data if necessary. To reset the CMOS data, short JP1 for just a few seconds, and then remove the jumper back to open.

Clear CMOS (JP1)

	Protect*	Clear CMOS
JP1	1 2	1 2

*default

3.10.2Watchdog Timer

3.10.2.1Enable / Disable Onboard Watchdog Timer (JP12)

You can use JP12 to enable / disable the onboard Watchdog timer function if necessary. To disable the onboard Watchdog timer function, short JP12, to enable the function of Watchdog timer, set JP12 to open.

Enable / Disable Onboard Watchdog Timer (JP12)

Enable Disable*

JP12 1 2 1 2

*default

3.10.2.2Watchdog Timer Programming I/O Address Select (JP6)

You can set JP6 to select the Watchdog timer programming I/O address. The choice is 0553H / 0033H and 0543H / 0343H.

Watchdog Timer Programming I/O Address Select (JP6)

	0553H / 0033H*		0543H / 0343H
JP6	1	2	1	2

* default

ECB-865 User’s Manual 21