Freescale Semiconductor
User Guide
© 2011 Freescale Semiconductor, Inc. All rights reserved.
1Overview
The P4080 development system (DS) is a high-performance
computing, evaluation, and development platform
supporting the P4080 Power Architecture® processor. The
P4080 development system’s official designation is
P4080DS, and may be ordered using this part number.
The P4080DS is designed to the ATX form-factor standard,
allowing it to be used in 2U rack-mount chassis, as well as in
a standard ATX chassis. The system is lead-free and
RoHS-compliant.
Contents
1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. Features Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. Block Diagram and Placement . . . . . . . . . . . . . . . . . . 4
4. Evaluation Support . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5. Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6. Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7. Programming Model . . . . . . . . . . . . . . . . . . . . . . . . . 45
8. Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
A. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
P4080 Development System User’s Guide
by Networking and Multimedia Group
Freescale Semiconductor, Inc.
Austin, TX
Document Number: P4080DSUG
Rev. 0, 07/2010