Hi, My name is bharath i am studying a article on watchdog timers, i am in the middle of the article in that it is given as:: A properly designed watchdog mechanism should, at the very least, catch events that hang the system. In electrically noisy environments, a power glitch may corrupt the program counter, stack pointer, or data in RAM.
I was unable to follow what that power glitch is? and how it is going to corrupt the program counter,stack pointeror data in the RAM..... I have search the internet to know about it but i could not follow it properly.. I will be thankful to you people if you can give me some idea about that.
thanks in advance ..........