Specifications

ARM DDI 0287B Copyright © 2004, 2006 ARM Limited. All rights reserved. 9-1
Chapter 9
General Purpose Input Output (GPIO)
This chapter describes the GPIOs in the ARM926EJ-S Development Chip. It contains
the following sections:
• About the ARM PrimeCell GPIO (PL061) on page 9-2
• Functional description on page 9-3
• GPIO signals on pads on page 9-5.