mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 6

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

Paragraph
Number
7.1
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.1.6
7.1.7
7.1.7.1
7.1.7.2
7.1.8
7.1.8.1
7.1.8.2
7.1.9
7.1.9.1
7.1.9.2
7.1.9.3
7.1.9.4
7.1.9.5
7.1.9.6
7.2
7.2.1
7.2.1.1
7.2.1.2
7.2.2
7.2.3
7.2.4
7.3
7.3.1
7.3.1.1
7.3.1.2
7.3.1.3
7.3.2
7.3.2.1
7.3.2.2
7.3.3
7.3.3.1
7.3.4
7.3.5
7.3.6
PowerPC User Instruction Set Architecture (Book I) ............................ 7-1
PowerPC Virtual Environment Architecture (Book II) ............................ 7-4
PowerPC Operating Environment Architecture (Book III) ..................... 7-6
TABLE OF CONTENTS (Continued)
Computation Modes ................................................................... 7-1
Reserved Fields ......................................................................... 7-1
Classes of Instructions ............................................................... 7-1
Exceptions .................................................................................. 7-2
The Branch Processor ............................................................... 7-2
Fetching Instructions .................................................................. 7-2
Branch Instructions .................................................................... 7-2
The Fixed-Point Processor ......................................................... 7-2
The Load/Store Processor ......................................................... 7-3
Storage Model ............................................................................ 7-4
The Effect Of Operand Placement on Performance .................. 7-5
The Storage Control Instructions ............................................... 7-5
Timebase ................................................................................... 7-6
The Branch Processor ............................................................... 7-6
The Fixed-Point Processor ......................................................... 7-6
Storage Model ............................................................................ 7-6
Reference and Change Bits ....................................................... 7-7
Storage Protection ..................................................................... 7-7
Storage Control Instructions ....................................................... 7-7
Freescale Semiconductor, Inc.
PowerPC Architecture Compliance
Invalid Branch Instruction Forms .................................... 7-2
Branch Prediction ............................................................ 7-2
Move To/From System Register Instructions ................. 7-3
Fixed-Point Arithmetic Instructions ................................. 7-3
Fixed-Point Load With Update and Store With
Update Instructions ......................................................... 7-3
Fixed-Point Load and Store Multiple Instructions ........... 7-3
Fixed-Point Load String Instructions ............................... 7-3
Storage Synchronization Instructions ............................. 7-4
Optional Instructions ....................................................... 7-4
Little-Endian Byte Ordering ............................................ 7-4
Memory Coherence ........................................................ 7-4
Atomic Update Primitives ............................................... 7-4
Machine State Register .................................................. 7-6
Processor Version Register ............................................ 7-6
Branch Processors Instructions ...................................... 7-6
Unsupported Registers ................................................... 7-6
Added Registers ............................................................. 7-6
Address Translation ........................................................ 7-6
ore Information On This Product,
MPC823 REFERENCE MANUAL
Go to: www.freescale.com
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