at89c51cc02ua-tdsum ATMEL Corporation, at89c51cc02ua-tdsum Datasheet - Page 72

• Manufacturer Part Number: at89c51cc02ua-tdsum
• Description: At89c51cc02, T89c51cc02 Enhanced 8-bit Microcontroller With Can Controller And Flash
• Manufacturer: ATMEL Corporation

72
AT/T89C51CC02
Table 53. WDTRST Register
WDTRST (S:A6h Write Only) – Watchdog Timer Enable register
Reset Value = 1111 1111b
Note:
Number
Bit
7
-
7
The WDRST register is used to reset/enable the WDT by writing 1EH then E1H in
sequence without instruction between these two sequences.
Mnemonic Description
Bit
6
-
-
Watchdog Control Value
5
-
4
-
3
-
2
-
1
-
4126L–CAN–01/08
0
-