2-6
Hardware Configuration Settings
*
JP4, JP5, JP6, and JP7: Watchdog Timer Jumper Settings
JP4
JP5
NC:
Enabled WDT function
NC:
Allocate I/O port 0533H /
0033H for programming
of H/W WDT *
Short:
Disabled WDT function*
Short:
Allocate I/O port 0543H /
0343H for programming
of H/W WDT
JP6
JP7
1-2:
Connect WDT output to
system reset *
1-2
Initiated from hardware
WDT by setting JP9 *
2-3:
Connect WDT output to
NMI
2-3
Initiated from software
WDT by programming
super I/O chipset
W83977ATF
* Default setting
Note:
To disable the Disk on Chip, set all jumpers to NC.