Nexcom PEAK 735 Series, User Manual, Page: 69 / 71

A.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
Register bit definition:
A.3 Watchdog Timer Programming Procedure
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A.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 Mean
3 0 Disable Watchdog Timer
2, 1, 0 0 0 0 Select 64 second
Table A-3 : WDT Control Register Initial Value
Table B-2 : WDT Control Register Bit Definition
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