59
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 Mean
3
0 Disable Watchdog Timer
2, 1, 0 0 0 0 Select 64 second
Table B-3 : WDT Control Register Initial Value
Table B-2 : WDT Control Register Bit Definition
Содержание PEAK 7220VL2G
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