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Home · Documentation; ihi; a – AMBA® 3 AHB-Lite Protocol v Specification. AMBA 3 AHB-Lite Protocol Specification v to design modules that conform to the AMBA specification. Organization. This document is . Overview of AMBA AHB operation. .. purpose of AMBA AHB or APB protocol descriptions is defined from rising-edge to. AMBA Family: AMBA 5, AMBA 4, AMBA 3 & AMBA 2. ▫ AMBA 5 CHI (Coherent Hub Interface) specification is the latest addition to the AMBA. (mainly used for.

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An important aspect of a SoC is not only which components or blocks it houses, but also how they interconnect.

AMBA 3 AHB-Lite Protocol Specification v – Arm Developer

If you are not happy prootocol the use of these cookies, please review our Cookie Policy to learn how they can be disabled. This bus has an address and data phase similar to AHB, but a much reduced, low complexity signal list for example no bursts.

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APB is designed for low bandwidth control accesses, for example register interfaces on system peripherals. Computer buses System on a chip. Interfaces are listed by their speed in the roughly ascending order, so the interface at the end of each section should be the fastest. By using this site, you agree to the Spdcification of Use and Privacy Policy.

A simple transaction on the AHB consists of an address phase and a subsequent data phase without wait states: This site uses cookies to store information on your computer. These protocols are today the de facto standard for embedded processor bus architectures because they are well documented and can be used without royalties.

Technical and de facto standards for wired computer buses. Retrieved from ” https: AXIthe third generation of AMBA interface defined in the AMBA 3 specification, is targeted at high performance, high clock frequency system designs and includes features that make it suitable for high speed sub-micrometer interconnect:.

This page was last edited on 28 Novemberat Access to the target device is controlled through a MUX non-tristatethereby admitting bus-access to one bus-master at a time. Accept and hide this message. Over the next few months we will be adding more developer resources and documentation ambw all the products and technologies that ARM provides. It facilitates development of multi-processor designs with large numbers of controllers and specirication with a bus architecture.


Was this page helpful? Since its inception, the scope of AMBA has, despite its name, gone far beyond microcontroller devices. Important Information for the Arm website.

Advanced Microcontroller Bus Architecture

JavaScript seems to be disabled in your browser. This subset simplifies the design for a bus with a single master.

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Advanced Microcontroller Bus Architecture – Wikipedia

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It is supported by ARM Limited with wide cross-industry participation. We appreciate your feedback.

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