dsp56000 Freescale Semiconductor, Inc, dsp56000 Datasheet - Page 4

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

Paragraph
Number
3.5
3.6
4.1
4.2
4.3
4.4
5.1
5.2
5.3
5.4
6.1
6.2
6.3
6.4
7.1
7.2
7.3
iv
DATA ALU PROGRAMMING MODEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19
DATA ALU SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19
ADDRESS GENERATION UNIT AND ADDRESSING MODES . . . . . . . . . . .4-3
AGU ARCHITECTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
PROGRAMMING MODEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
ADDRESSING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
PROGRAM CONTROL UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
PROGRAM CONTROL UNIT (PCU) ARCHITECTURE . . . . . . . . . . . . . . . . .5-5
PROGRAMMING MODEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-8
INSTRUCTION SET INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
SYNTAX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
INSTRUCTION FORMATS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
INSTRUCTION GROUPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-20
PROCESSING STATES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3
NORMAL PROCESSING STATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3
EXCEPTION PROCESSING STATE (INTERRUPT PROCESSING) . . . . . .7-10
INSTRUCTION SET INTRODUCTION
Freescale Semiconductor, Inc.
ADDRESS GENERATION UNIT
Table of Contents (Continued)
For More Information On This Product,
PROGRAM CONTROL UNIT
PROCESSING STATES
TABLE OF CONTENTS
Go to: www.freescale.com
SECTION 4
SECTION 5
SECTION 6
SECTION 7
Title
MOTOROLA
Number
Page