dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 23

• Manufacturer Part Number: dsp56000
• Description: 24-bit Digital Signal Processor Family Manual
• Manufacturer: Freescale Semiconductor, Inc

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This manual describes the central processing module of the DSP56K family in detail and
provides practical information to help the user:
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The following list describes the contents of each section and each appendix:
Section 2 – DSP56K Central Architecture Overview
Section 3 – Data Arithmetic Logic Unit
Section 4 – Address Generation Unit
Section 5 – Program Control Unit
Section 6 – Instruction Set Introduction
MOTOROLA
DSP56001 Compatibility — All members of the DSP56K family are downward
compatible with the DSP56001, and also have added flexibility, speed, and
functionality.
Low Power — As a CMOS part, the DSP56000/DSP56001 is inherently very low
power and the STOP and WAIT instructions further reduce power requirements.
Understand the operation of the DSP56K family
Design parallel communication links
Design serial communication links
Code DSP algorithms
Code communication routines
Code data manipulation algorithms
Locate additional support
The DSP56K central architecture consists of the data arithmetic logic unit (ALU), ad-
dress generation unit (AGU), program control unit, On-Chip Emulation (OnCE)
circuitry, the phase locked loop (PLL) based clock oscillator, and an external memory
port (Port A). This section describes each subsystem and the buses interconnecting
the major components in the DSP56K central processing module.
This section describes in detail the data ALU and its programming model.
This section specifically describes the AGU, its programming model, address indirect
modes, and address modifiers.
This section describes in detail the program control unit and its programming model.
This section presents a brief description of the syntax, instruction formats, oper-
and/memory references, data organization, addressing modes, and instruction set. A
detailed description of each instruction is given in APPENDIX A - INSTRUCTION SET
DETAILS.
MANUAL ORGANIZATION
Freescale Semiconductor, Inc.
For More Information On This Product,
DSP56K FAMILY INTRODUCTION
MANUAL ORGANIZATION
Go to: www.freescale.com
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