What is a Memory Management Unit (MMU)?
MMU stands for Memory management unit also known as PMMU (paged memory management unit), Every computer system has a memory management unit , it is a hardware component whose main purpose is to convert virtual addresses created by the CPU into physical addresses in the computer’s memory. In simple words, it is responsible for memory management In a device as it acts as a bridge between the CPU and the RAM, which ensures that programs can run smoothly and access the required data without clashes or unauthorized access. It is usually integrated in the processor but in some cases it also constructed as a separate Integrated circuit (IC).
What is Memory Management Unit(MMU)?
A Memory Management Unit (MMU) is a very important type of internal hardware. It is used for high efficiency and secure utilization of a computer’s memory devices. Another name for it is a paged memory management unit (PMMU). The main purpose of an MMU is to serve as a link or bridge between the physical memory of the computer and the central processing unit (CPU).
It is important for the smooth operation of programs and effective management of data. Let us explore about MMUs in more detail in this article. This article will define an MMU, and cover some key terminologies. Finally, we’ll finish up the article with some information on the Importance of MMUs, and frequently asked questions along with its diagrams and more.