“How to Understand 8051 Microcontroller Interrupts: Types, Functions, and Programming Guide”
Introduction to 8051 Microcontroller Interrupts An interrupt is an event that disrupts the regular flow of execution, similar to receiving a call while engaged in a task. Based on its priority, you may choose to attend to or ignore it. In microcontrollers, the 8051 architecture manages five interrupt sources: two are internal (timer interrupts), two …