| ??? 08/29/02 11:44 Read: times |
#28147 - P89C51RD2 Internal WatchDog Timer |
Hello
I want to use internal watchdog timer. There are two option either i need to use PCA module 4 or i have to use hardware watchdog timer. PCA watchdog counter gives delay of arround 35ms ( Watchdog time out period) at 22MHZ operation.The Hardware Watchdog Timer gives delay of 17Ms. My application need watchdog period of arround 500ms .Kindly suggest if u have done this before.. or any better ideas........ Regards Mahesh Mokashi |



