MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
lxxviii Freescale Semiconductor
Us
Some descriptions in this manual pertain only to specific devices or to all devices in a specific silicon revision. Tableii provides examples of how these descriptions are indicated. Users should verify whether a given portion of this manual pertains to their device.

Tablei. Changes to

MPC8260 Family Reference Manual

, Rev. 1

Substantive Changes Description References
Additional
functionality
New
chapter
Previous supplemental documents supported
functionality not available on the original PowerQUICC II.
They have been incorporated into this manual.
Note:The “References” list is a complete list.
Chapter 9, “PCI Bridge”
Chapter 31, “ATM AAL1 Circuit
Emulation Service”
Chapter 32, “ATM AAL2”
Chapter 33, “Inverse
Multiplexing for ATM (IMA)”
Chapter 34, “ATM
Transmission Convergence
Layer”
Existing
chapter
Information from these previous supplemental
documents has also been incorporated into existing
chapters. This information includes new sections
(Section10.4.3, “PCI Bridge Clocking”) to single bits
(Section5.4.1, “Hard Reset Configuration Word”).
Note:The “References” list includes the chapters that
contain the greatest additions, but it does not list
every chapter that has additions.
Chapter 1, “Overview”
Chapter 3, “Memory Map”
Chapter 6, “External Signals”
Chapter 4, “System Interface
Unit (SIU)”
Chapter 28, “Multi-Channel
Controllers (MCCs)”
Chapter 40, “Parallel I/O Ports”
Errata (documentation) Incorporation of
Errata to MPC8260 User’s Manual
(MPC8260UMAD/D). Errata that were not included in the
last version of MPC8260UMAD/D (Rev. 6, 10/2002) are
indicated in Appendix B.
Appendix B, “Reference
Manual (Rev 1) Errata”
Chapter updates Includes new or updated content as well as
organizational changes.
Note:The “References” list includes the chapters that
contain the greatest additions, but it does not list
every chapter that has been updated.
Chapter 10, “Clocks and Power
Control”
Chapter 28, “Multi-Channel
Controllers (MCCs)”

Tableii. Device- and Silicon-Specific Notations

Format Usage Example
Text interrupt notes Placed at beginning of sections or chapters. Indicates that all
the information within that section or chapter pertains only to
specific devices.
Note:This notation format is also used within chapters to
stress informatio n that is comm on to all devices.
Beginning of Chapter28,
“Multi-Channel Controllers
(MCCs)”