Watchdog Timer
2. Watchdog Timer – WDT
The watchdog timer unit is in second. It starts immediately after setting time. The
counter value will increase per second. When the counter value equals the setting time,
WDT will reset the system. Associated access method (EC_ReadByte and EC_WriteByte)
are provided in part 5.
2.1
Set WDT Time and Enable WDT
EC_WriteByte (0x98, Time);
EC_WriteByte (0x99, 0);
2.2
Disable WDT
EC_WriteByte (0x99, 0);
EC_WriteByte (0x98, 0);
// Enable WDT immediately after setting WDT time, value 1 to 255.
// Set counter to 0. WDT start all over
// Set counter to 0
// Disable WDT after setting WDT time to 0
MS-98H7
A-5