What is hardware looping?

Answer 1

Hardware looping is a technique used in computer systems to optimize the execution of repetitive tasks by allowing a processor to repeatedly execute a specific section of code without needing to go through the standard instruction-fetching cycle each time. This is often implemented in embedded systems and digital signal processors (DSPs) to enhance performance and reduce power consumption. By enabling direct access to memory and registers, hardware looping minimizes overhead and increases efficiency for time-critical applications.