AVR MICROCONTROLLER
ARCHITECTURE OF 8085
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A:An important concept in microcontroller.
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B:causes the microcontroller to respond to an external and internal event very quickly.
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C:Used to reset a microcontroller externally
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D:A&B
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Detailed explanation-1: -What is an interrupt? An interrupt is a signal emitted by a device attached to a computer or from a program within the computer. It requires the operating system (OS) to stop and figure out what to do next. An interrupt temporarily stops or terminates a service or a current process.
Detailed explanation-2: -An interrupt is the automatic transfer of software execution in response to a hardware event that is asynchronous with the current software execution. This hardware event is called a trigger.
Detailed explanation-3: -There are 4 different categories of Exceptions − interrupt, fault, abort, and trap. Despite the fact that interrupt is a type of exception, there are a number of key differences between the two.
Detailed explanation-4: -Internal Interrupt. Software Interrupt. External Interrupt.