Watchdog Timer Control Register - Nexcom PEAK 7220VL2G User Manual

2 Watchdog Timer Control Register

The Watchdog Timer Control Register controls the WDT working mode. Write the
value to the WDT Configuration Port. The following table describes the Control Regis-
ter bit definition:
3 Watchdog Timer Programming Procedure
·
3.1 Power On or Reset the System
The initial value of WDT Control Register (D3~D0) is zero (0), when power is on or
the system has been reset. The following table indicates the initial value of WDT (
00000000b ) :
Bit Value
3 0
2, 1, 0 0 0 0
Table B-3 : WDT Control Register Initial Value
Table B-2 : WDT Control Register Bit Definition
Mean
Disable Watchdog Timer
Select 64 second
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