Short for Memory Controller Hub, MCH is an implementation of the Accelerated Hub Architecture (ACHA), this is the faster end of the ACHA, often referred to as the Northbridge, a reference to the older three-tier chipset design. The MCH provides the system bus interface, memory controller, AGP interface, and hub interface for I/O.
[Image Source: INSIDE THE PC, Nigel S. Smith, University of Cambridge Computing Service]
Webopedia is an online information technology and computer science resource for IT professionals, students, and educators. Webopedia focuses on connecting researchers with IT resources that are most helpful for them. Webopedia resources cover technology definitions, educational guides, and software reviews that are accessible to all researchers regardless of technical background.
Advertise with TechnologyAdvice on Webopedia and our other IT-focused platforms.
Property of TechnologyAdvice.
© 2022 TechnologyAdvice. All Rights Reserved
Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.