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Freescale Semiconductor
Application Note
© 2012 Freescale Semiconductor, Inc. All rights reserved.
1Objective
The objective of this document is to serve as a guide for
migrating MC68302 based designs to MPC8306/S
PowerQUICC II based designs, which are based on the e300
Power™ core. It describes the differences between the
MC68302 and MPC8306/S chips, and recommends
appropriate literature for further details.
2 References
MPC8306 PowerQUICC II Pro Integrated Host Processor
Reference Manual
MPC8306 PowerQUICC II Pro Integrated Host Processor
Reference Manual Addendum
MPC8306 PowerQUICC II Pro Integrated Host Processor
Hardware Specifications
MPC8306S PowerQUICC II Pro Integrated Host Processor
Hardware Specifications
Document Number: AN4499
Rev. 0, 04/2012
Contents
1. Objective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3. H/W Block Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
4. Migration Considerations . . . . . . . . . . . . . . . . . . . . . . 4
5. Software Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6. Hardware/Board Design considerations . . . . . . . . . . 12
MC68302 to MPC8306/S Migration
Guide
by Freescale Semiconductor, Inc.
