4.5.1. Direct links

A solution to linking together activity from the sections of a SoC, is to wire device inputs and outputs together directly. The primary advantage is that this requires minimal extra logic. You must take care when you link up arbitrary ports.

Consider the following when you use direct links to coordinate activity across a chip:


Because of the variety of options for direct links, tools might not support the direct links you choose.

Copyright © 2004, 2007, 2010 ARM Limited. All rights reserved.ARM DGI 0012D