AT89C51CC03
Table 45. WDTRST Register
WDTRST (S:A6h Write only)
Watchdog Timer Enable Register
7
6
5
4
3
2
1
0
–
–
–
–
–
–
–
–
Bit
Bit
Number Mnemonic Description
7
-
Watchdog Control Value
Reset Value = 1111 1111b
Note: The WDRST register is used to reset/enable the WDT by writing 1EH then E1H in
sequence without instruction between these two sequences.
85
4182K–CAN–05/06