Peripherals

Arm System IP provides support for a variety of peripheral controllers which are usually managed in a sub-system based around the Advanced Microcontroller Bus Architecture (AMBA) Advanced Peripheral Bus (APB) which has reduced complexity interfaces, lower frequency operation and data width (32 bits) compared to the Advanced High-performance Bus (AHB). Using a secondary APB bus appearing as a single AHB or ASB slave on the main system bus reduces power consumption and improves overall SoC efficiency. 

Block diagram of typical peripheral and DMA controller
Copyright © 1995-2021 Arm Limited (or its affiliates). All rights reserved.

Projects Using This Technology

Known Good Die
Copyright 2022 © Arm and University of Southampton | All Rights Reserved

COILS-C1 65nm SoC with M0 cores in 3D stack

Experts and Interested People

Members

Actions

Interested in this topic? Log-in to Add to Your Profile

Comments

Add new comment

To post a comment on this article, please log in to your account. New users can create an account.