to resart the computer if it crashes or freezes
watchdog timer is a 16 bit counter that resets the processor when it rolls over to zero. The processor can reset the counter or turn it off, but, correctly used, it will reset the processor in case of a code crash
The processor executes a JMP FFFF:0000
I believe I read somewhere that the Intel Celeron line was the equivalent to the sempron line
A model line of processor.
1.processor 2.power supply 3.reset
The highest priority interrupt in a microprocessor is usually the reset interrupt. When a reset occurs, the microprocessor is forced to stop its current operations and begin executing the reset routine. This is critical for initializing the processor and setting it to a known state before starting normal operations.
I believe it is interrupt request line.
true
It depends on wether you have A Intel processor or not. To find out click on the Apple then About This Macthen Look at the Processor line to see which kind of processor is in your Macbook.
click on reset button. i had same issue and it fixed, try hard press on reset button
Reset In:A low on this pin 1)Sets the program counter to zero. 2)Resets the interrupt enable and HLDA flip-flops. 3)Tristates the data bus,address bus nd control bus. 4)Affetcs the contents of processor's internal registers randomly. Reset Out:This active high signal indicates that processor is being reset.This signal is synchronized to processor clock nd ir can be used to reset other devices connected in the system ---BalaG Mulate---