VisualDSP++ 4.5 Loader and Utilities Manual - Analog Devices

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ADSP-21161 Processor Loader Guide Table 4-10. ADSP-21161 Loader Command Line Switches (Cont’d) Switch Description -l kernelfile Directs the loader utility to use the specified kernelfile as the boot-loading routine in the output boot-loadable file. The boot kernel selected with this switch must correspond to the boot mode selected with the -b switch. If the -l switch does not appear on the command line, the loader utility searches for a default boot kernel file. Based on the boot mode (-b switch), the loader utility searches in the processor-specific loader directory for the boot kernel file as described in “ADSP-21161 Processor Boot Kernels” on page 4-16. -o filename Directs the loader utility to use the specified filename as the name for the loader output file. If not specified, the default name is inputfile.ldr. -paddress Directs the loader utility to start the boot-loadable file at the specified address in the EPROM. This EPROM address corresponds to 0x8000000 on the ADSP-21161 processor. If the -p switch does not appear on the command line, the loader utility starts the EPROM file at address 0x0. -proc ADSP-21161 Specifies the processor. This is a mandatory switch. 4-30 VisualDSP++ 4.5 Loader and Utilities Manual
Loader for ADSP-21161 SHARC Processors Table 4-10. ADSP-21161 Loader Command Line Switches (Cont’d) Switch Description -si-revision #|none|any The -si-revision {#|none|any} switch provides a silicon revision of the specified processor. The switch parameter represents a silicon revision of the processor specified by the -proc processor switch. The parameter takes one of three forms: The none value indicates that the VisualDSP++ ignores silicon errata. The # value indicates one or more decimal digits, followed by a point, followed by one or two decimal digits. Examples of revisions are: 0.0; 1.12; 23.1. Revision 0.1 is distinct from and “lower” than revision 0.10. The digits to the left of the point specify the chip tapeout number; the digits to the right of the point identify the metal mask revision number. The number to the right of the point cannot exceed decimal 255. The any value indicates that VisualDSP++ produces an output file that can be run at any silicon revision. The switch generates either a warning about any potential anomalous conditions or an error if any anomalous conditions occur. In the absence of the silicon revision switch, the loader utility selects the greatest silicon revision it is aware of, if any. � In the absence of the switch parameter (a valid revision value)—-si-revision alone or with an invalid value—the loader utility generates an error. -t# (Host boot type only) Specifies timeout cycles. The -t switch (for example, -t100) limits the number of cycles that the processor spends initializing external memory with zeros. Valid values range from 3 to 32765 cycles; 32765 is the default value. The timeout value (#) is related directly to the number of cycles the processor locks the bus for boot-loading, instructing the processor to lock the bus for no more than two times the timeout number of cycles. When working with a fast host that cannot tolerate being locked out of the bus, use a relatively small timeout value. VisualDSP++ 4.5 Loader and Utilities Manual 4-31
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Analog Devices, Inc. One Technology
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CONTENTS PREFACE Purpose of This Ma
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CONTENTS Loader Files Without a Sec
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CONTENTS ADSP-BF535 and ADSP-BF531/
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Contents File Extensions ..........
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Contents Boot Type Selection ......
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PREFACE Thank you for purchasing Vi
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Technical or Customer Support Prefa
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ADSP-21367 ADSP-21368 ADSP21369 ADS
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Preface VisualDSP++ 4.5 C/C++ Compi
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VisualDSP++ Documentation Set Prefa
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1 INTRODUCTION The majority of this
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Loader Command Line Introduction If
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Initialization Code Introduction In
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A brief description of each phase f
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Introduction Download the loadable
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Introduction You can run the loader
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PROM Boot Mode Introduction After r
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Boot Streams Introduction The loade
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2 LOADER/SPLITTER FOR BLACKFIN PROC
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Loader/Splitter for Blackfin Proces
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System Reset Configuration Register
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D7 OUTPUT .LDR FILE 4-BYTE HEADER F
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Second-Stage Loader Restrictions Lo
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SPI Memory Detection Routine Loader
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P0.H = HI(EBIU_SDRRC); R0 = 0x074A(
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� Booting � SDRAM ADSP-BF536 pr
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1-0-Byte Block Header Block Data Lo
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� The Core B Loader/Splitter for
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INITIALIZATION CODE (KERNEL WITH DE
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FLASH MEMORY INIT CODE HEADER INIT
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where: � Command-line File Search
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Blackfin Loader Command-Line Switch
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Using Base Loader Loader/Splitter f
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Table 2-11. Base Load Page Settings
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Using Second-Stage Loader Loader/Sp
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3 LOADER FOR ADSP-2106X/21160 SHARC
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Loader for ADSP-2106x/21160 SHARC P
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Boot Mode Selection Loader for ADSP
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Page 131 and 132: Loader for ADSP-2106x/21160 SHARC P
Page 147 and 148: File Searches Loader for ADSP-2106x
Page 151 and 152: -si-revision #|none|any Loader for
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Page 169 and 170: ADSP-21161 Processor Boot Streams L
Page 171 and 172: To Modify a Boot Kernel Source File
Page 175 and 176: Processor ID Numbers Loader for ADS
Page 179 and 180: File Searches Loader for ADSP-21161
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Page 185 and 186: 5 LOADER FOR ADSP-2126X/2136X/2137X
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Loader for ADSP-2126x/2136x/2137x S
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6 LOADER FOR TIGERSHARC PROCESSORS
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� EE-174: Loader for TigerSHARC P
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Boot Kernel Modification Loader for
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Loader for TigerSHARC Processors el
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TigerSHARC Command-Line Switches Lo
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Loader for TigerSHARC Processors Ta
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7 SPLITTER FOR SHARC AND TIGERSHARC
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� Most Splitter for SHARC and Tig
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Splitter for SHARC and TigerSHARC P
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A FILE FORMATS VisualDSP++ developm
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Assembly Source Files File Formats
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Build Files File Formats Build file
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Memory Map Files File Formats The l
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Table A-4. End-of-File Record Examp
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This example shows how to include t
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Table A-7. S1 Termination Record Ex
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File Formats A block of data record
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Table A-9. SPORT Data File Example
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B UTILITIES The VisualDSP++ develop
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elf2flt - ELF to BFLT File Converte
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Table B-3. BFLT File Dumper Command
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I INDEX Numerics -64 splitter switc
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BMS pins ADSP-2106x/160 processors,
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data initialization files (.dat), A
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external memory (SHARC processors)
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initialization blocks (Blackfin pro
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loader file formats (ADSP-BF535 pro
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P -p # loader switch for Blackfin,
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shared memory Blackfin processors,
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V .VAR directive, A-3 vector addres
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VisualDSP++ 4.5 Loader and Utilities Manual - Analog Devices

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