Analog Devices VISUALDSP++ 3.5 User manual

W3.5
Loader Manual
for 16-Bit Processors
Revision 1.0, October 2003
Part Number
82-000035-04
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106 a

Copyright Information
© 2003 Analog Devices, Inc., ALL RIGHTS RESERVED. This docu-
ment may not be reproduced in any form without prior, express written
consent from Analog Devices, Inc.
Printed in the USA.
Disclaimer
Analog Devices, Inc. reserves the right to change this product without
prior notice. Information furnished by Analog Devices is believed to be
accurate and reliable. However, no responsibility is assumed by Analog
Devices for its use; nor for any infringement of patents or other rights of
third parties which may result from its use. No license is granted by impli-
cation or otherwise under the patent rights of Analog Devices, Inc.
Trademark and Service Mark Notice
The Analog Devices logo, VisualDSP, the VisualDSP logo, Blackfin, the
Blackfin logo, CROSSCORE, the CROSSCORE logo, and EZ-KIT Lite
are registered trademarks of Analog Devices, Inc.
VisualDSP++ and the VisualDSP++ logo are trademarks of Analog
Devices, Inc.
All other brand and product names are trademarks or service marks of
their respective owners.

VisualDSP++ 3.5 Loader Manual iii
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CONTENTS
PREFACE
Purpose of This Manual .................................................................. xi
Intended Audience .......................................................................... xi
Manual Contents ........................................................................... xii
Technical or Customer Support ...................................................... xii
Supported Processors ..................................................................... xiii
Product Information ..................................................................... xiii
MyAnalog.com ......................................................................... xiv
Embedded Processor and DSP Product Information .................. xiv
Related Documents ................................................................... xv
Online Technical Documentation .............................................. xv
From VisualDSP++ .............................................................. xvi
From Windows .................................................................... xvi
From the Web ..................................................................... xvii
Printed Manuals ...................................................................... xvii
VisualDSP++ Documentation Set ........................................ xvii
Hardware Manuals ............................................................. xviii
Datasheets ......................................................................... xviii
Contacting DSP Publications .................................................. xviii

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Notation Conventions ................................................................... xix
INTRODUCTION
Program Development Flow .......................................................... 1-1
Compiling and Assembling ..................................................... 1-2
Linking ................................................................................... 1-2
Loading and Splitting .............................................................. 1-2
Boot-loadable Files Versus Non-bootable Files ......................... 1-4
Booting Modes ............................................................................. 1-5
No-boot Mode ........................................................................ 1-5
PROM Booting Mode ............................................................. 1-6
Host Booting Mode ................................................................ 1-6
Boot Kernels ................................................................................ 1-7
Loader Tasks ................................................................................. 1-8
Loader Files .................................................................................. 1-8
File Searches ........................................................................... 1-9
BLACKFIN PROCESSOR LOADER/SPLITTER
Blackfin Processor Booting ............................................................ 2-2
ADSP-BF535 Processor Booting .............................................. 2-3
ADSP-BF535 Processor On-Chip Boot ROM ..................... 2-4
ADSP-BF535 Processor Second-Stage Loader ...................... 2-6
ADSP-BF535 Processor Boot Streams ................................. 2-8
Output Loader Files ........................................................ 2-9
Global Headers and Blocks ........................................... 2-11

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Contents
Flags ............................................................................. 2-13
ADSP-BF535 Processor Memory Ranges ........................... 2-13
Second-Stage Loader Restrictions ................................... 2-14
ADSP-BF531/BF532/BF533 Processor Booting ..................... 2-16
ADSP-BF531/BF532/BF533 Processor On-Chip Boot ROM 2-17
ADSP-BF531/BF532/BF533 Processor Boot Streams ......... 2-19
Blocks and Block Headers ............................................. 2-19
Flags of Block Header ................................................... 2-20
Initialization Blocks ...................................................... 2-21
ADSP-BF531/BF532/BF533 Processor Memory Ranges .... 2-25
ADSP-BF531/BF532/BF533 Processor SPl Memory Boot Sequence
2-26
ADSP-BF561 Processor Booting ............................................ 2-28
ADSP-BF561 Processor Boot Streams ................................ 2-29
ADSP-BF561 Processor Memory Ranges ........................... 2-34
ADSP-BF561 Processor Initialization Blocks ...................... 2-35
ADSP-BF561 Multiple .DXE Booting ........................... 2-36
ADSP-BF531/BF532/BF533andADSP-BF561Multiple.DXEBooting
2-37
Blackfin Processor Loader Guide ................................................. 2-40
Using Loader Command Line ................................................ 2-40
File Searches ..................................................................... 2-41
File Extensions .................................................................. 2-41
Command-Line Switches ................................................... 2-42
Using Base Loader ................................................................. 2-47

vi VisualDSP++ 3.5 Loader Manual
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Using Second-Stage Loader ................................................... 2-49
Using ROM Splitter .............................................................. 2-51
No-boot Mode ................................................................. 2-53
ADSP-219X DSP LOADER/SPLITTER
ADSP-219x DSP Booting ............................................................. 3-2
ADSP-219x DSP Boot Modes ................................................. 3-3
ADSP-219x DSP Boot Kernel ................................................. 3-4
ADSP-219x DSP Boot Streams ............................................... 3-4
Parallel EPROM Boot Streams ................................................ 3-4
Block Headers .................................................................... 3-5
Data Blocks ........................................................................ 3-6
ADSP-219x DSP Multiple .DXE Support ........................... 3-7
Host Booting ........................................................................ 3-10
UART Booting ..................................................................... 3-11
Serial EPROM Booting ......................................................... 3-12
No-booting ........................................................................... 3-12
Enriching Boot EPROMs with No-boot Data ................... 3-16
ADSP-219x DSP Loader Guide .................................................. 3-19
ADSP-219x Loader Command-Line Reference ...................... 3-19
File Searches ..................................................................... 3-20
File Extensions ................................................................. 3-20
Loader Switches ................................................................ 3-21

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Contents
ADSP-2192-12 DSP LOADER
ADSP-2192 DSP Booting ............................................................. 4-2
ADSP-2192 DSP Reset Types .................................................. 4-2
ADSP-2192 DSP RTBL .......................................................... 4-4
Building .DXE Files ............................................................ 4-5
Creating a .EXE File ........................................................... 4-6
Reference RTBL .................................................................. 4-7
ADSP-2192 DSP RBTL and Overlays ...................................... 4-8
Using Overlay Symbols ....................................................... 4-9
ADSP-2192 DSP Loader Guide .................................................. 4-10
Single-Processor Command Line ............................................ 4-10
Two-Processor Command Line .............................................. 4-11
File Searches ..................................................................... 4-12
File Extensions .................................................................. 4-13
Loader Command-Line Switches ............................................ 4-13
ADSP-218X DSP LOADER/SPLITTER
ADSP-218x DSP Loader Guide ..................................................... 5-1
Boot Modes ............................................................................. 5-2
Determining Boot Modes ........................................................ 5-4
EPROM Booting (BDMA) ...................................................... 5-6
ADSP-218x BDMA Loader Command-Line Reference ........ 5-7
File Searches ................................................................... 5-9
File Extensions ................................................................ 5-9

viii VisualDSP++ 3.5 Loader Manual
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Loader Switches .............................................................. 5-9
Host Booting (IDMA) .......................................................... 5-11
ADSP-218x IDMA Loader Command-Line Reference ....... 5-13
No Booting ........................................................................... 5-13
ADSP-218x DSP Splitter Guide .................................................. 5-15
Using Splitter ........................................................................ 5-15
ADSP-218x Splitter Command-Line Reference ...................... 5-16
FILE FORMATS
Source Files .................................................................................. A-2
C/C++ Source Files ................................................................. A-2
Assembly Source Files .............................................................. A-3
Assembly Initialization Data Files ............................................ A-3
Header Files ............................................................................ A-4
Linker Description Files .......................................................... A-4
Linker Command-Line Files .................................................... A-5
Build Files .................................................................................... A-5
Assembler Object Files ............................................................ A-5
Library Files ............................................................................ A-6
Linker Output Files ................................................................ A-6
Memory Map Files .................................................................. A-7
Loader Output Files in Intel Hex-32 Format ............................ A-7
Splitter Output Files in ASCII Format ..................................... A-9
Debugger Files .............................................................................. A-9
Format References ...................................................................... A-10

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Contents
INDEX

x VisualDSP++ 3.5 Loader Manual
for 16-Bit Processors