Memory Management Unit


A Memory Management Unit (MMU) is a hardware component that manages the mapping between virtual addresses used by a program and physical addresses in computer memory. The MMU translates virtual addresses to physical addresses, allowing programs to access memory without knowing the physical location of the data. The MMU also provides memory protection by ensuring that programs cannot access memory that they are not authorized to access. The MMU is an essential component of modern operating systems, which use virtual memory to allow programs to access more memory than is physically available. The MMU is responsible for managing the mapping between virtual and physical memory, ensuring that programs can access the memory they need while protecting the system from unauthorized access.


Your Previous Searches
Random Picks

  • Energy Consumption: Energy consumption refers to the amount of energy used by a system or organization. In the context of data science and artificial intelligence, energy consumption is an important consideration for designing and implementing sustainable and ... Read More >>
  • Multiple Regression Analysis: Multiple Regression Analysis is a statistical technique used to model the relationship between a dependent variable and two or more independent variables. It is an extension of simple linear regression, which only considers one independent ... Read More >>
  • Linear Programming: Linear Programming is a mathematical optimization technique used to determine the best possible outcome in a given mathematical model with linear relationships. It involves maximizing or minimizing a linear objective function subject to a s ... Read More >>
Top News

Inside the $3 billion school security industry as shootings continue...

Products like AI surveillance monitoring and collapsible safe rooms have hefty price tags for schools, while bulletproof backpacks and school supplies are marketed to fearful parents....

News Source: CBS News on 2024-11-20

Pew study: 1 in 5 Americans get their news from social media influencers...

Happy Tuesday. Here’s your Tuesday Tech Drop, my collection of the past week’s top stories from the intersection of technology and politics....

News Source: MSNBC on 2024-11-19

AI photos showing girl students with nude bodies roil private school in Pennsylv...

Images that depict the faces of girls with nude bodies have led to the departure of leaders from a private school in Pennsylvania, prompted a student protest and triggered a criminal investigation...

News Source: ABC News on 2024-11-19

A teen boy has been removed from school after fake images of nude female student...

Pennsylvania students held a walkout this month, marching around the campus and chanting, “Hear us. Acknowledge us. See us."...

News Source: Fortune on 2024-11-19

Elon Musk calls Southern Poverty Law Center a 'criminal organization' after doxi...

The SPLC responds after allegations on Musk's X, the platform formerly known as Twitter....

News Source: USA Today on 2024-11-19