TMS320C5x DSP STARTER KIT USER'S GUIDE

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Step 5: Verifying the InstallationIf you see a display similar to this one, you have correctly installed your DSKboard, assembler, and debugger. If you don’t see a display, your software orcables may not be installed properly. Go through the installation instructionsagain and make sure that you have followed each step correctly; then reenterthe command above.Installation errorsIf you still do not see a display, one or more of the following conditions may bethe cause: Your baud setting may be incorrect. Some Windows and OS/2 applicationsand notebook computers have low-level software limitations that may affectbaud settings. Refer to page 6-2 for valid baud settings. You may have used an incorrect communication port (com1 versus com 2).Refer to page 6-3 for more information on communication ports. Your communication port channel may be interrupted or noisy. If so, tryusing a lower baud rate. Refer to page 6-2 for valid baud rates. A mouse driver or other software may be using the same communication portyou are attempting to use with the DSK. If so, try another communication portfor the DSK. Refer to page 6-3 for more information on communication ports. Your RS-232 cable and connectors may not be connected snugly. Your 9-V ac transformer may not be plugged in on both ends. When theDSK is receiving power the LM7805 voltage regulator is warm to the touch.2-10
Chapter 3Overview of a Code Developmentand Debugging SystemThe <strong>DSP</strong> Starter Kit (DSK) lets you experiment with and use a <strong>DSP</strong> for realtimesignal processing. The DSK gives you the freedom to create your ownsoftware to run on the board as is or to build new boards and expand thesystem in any number of ways.The DSK assembler and debugger are software interfaces that help you todevelop, test, and refine DSK assembly language programs.This chapter provides an overview of the assembler and debugger anddescribes the overall code development process.TopicPage3.1 Description of the DSK Assembler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23.2 Description of the DSK Debugger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33.3 Developing Code for the DSK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-43.4 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5Overview of a Code Development and Debugging System3-1
Page 1 and 2: TMS320C5xDSP Starter KitUser’s Gu
Page 3 and 4: PrefaceRead This FirstAbout This Ma
Page 5 and 6: Notational Conventions / Informatio
Page 7 and 8: If You Need AssistanceIf You Need A
Page 9 and 10: ContentsContentsPart I: Hands-On In
Page 11: ContentsPart III: Debugger Descript
Page 14 and 15: Running Title—Attribute Reference
Page 16 and 17: Key Features1.1 Key FeaturesThis se
Page 18 and 19: Memory1.3 MemoryThe ’C5x DSK is o
Page 20 and 21: MemoryFigure 1-3. DSK to RS-232 Con
Page 22 and 23: What You’ll Need2.1 What You’ll
Page 24 and 25: What You’ll NeedDSK module connec
Page 26 and 27: Step 2: Installing the DSK Software
Page 28 and 29: Step 4: Modifying the PATH Statemen
Page 32 and 33: Description of the DSK Assembler3.1
Page 34 and 35: Developing Code for the DSK3.3 Deve
Page 36 and 37: Getting Started2) Enter the followi
Page 38 and 39: Getting Started5) Now you are ready
Page 40 and 41: Creating DSK Assembler Source Files
Page 46 and 47: Symbols4.3 SymbolsSymbols are used
Page 48 and 49: Assembling Your Program4.5 Assembli
Page 50 and 51: 4-12
Page 52 and 53: Using the DSK Assembler Directives5
Page 54 and 55: Directives That Define Sections5.2
Page 56 and 57: Directives That Reference Other Fil
Page 58 and 59: Directives That Initialize Memory5.
Page 60 and 61: Miscellaneous Directives5.6 Miscell
Page 62 and 63: .byte/.stringDirectives ReferenceSy
Page 64 and 65: .copy/.includeDirectives ReferenceL
Page 66 and 67: .endDirectives ReferenceSyntax.endD
Page 68 and 69: .float/.bfloat/.double/.efloat/.tfl
Page 70 and 71: .if/.else/.endifDirectives Referenc
Page 72 and 73: .liston/.listoffDirectives Referenc
Page 74 and 75: .lqxx/.qxxDirectives ReferenceSynta
Page 76 and 77: .mmregsDirectives ReferenceTable 5-
Page 78 and 79: .setDirectives ReferenceSyntax symb
Page 80 and 81:
.spaceDirectives ReferenceListing f
Page 82 and 83:
.text / .psDirectives ReferenceExam
Page 84 and 85:
5-34
Page 86 and 87:
Invoking the Debugger6.1 Invoking t
Page 88 and 89:
Invoking the DebuggerSetting the co
Page 90 and 91:
Using Pulldown Menus in the Debugge
Page 92 and 93:
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
Using Dialog BoxesYou can omit entr
Page 100 and 101:
Using Software Breakpoints6.4 Using
Page 102 and 103:
Quick-Reference Guide6.5 Quick-Refe
Page 104 and 105:
Quick-Reference GuideTable 6-14.Deb
Page 106 and 107:
Circuit Board DimensionsFigure A-1.
Page 108 and 109:
Schematic DiagramP1594837261CONNECT
Page 110 and 111:
Schematic DiagramEODR\OUT-AUXIN-TCL
Page 112 and 113:
GlossaryCWindows that show code, te
Page 114 and 115:
GlossaryIIC:Integrated circuit. A t
Page 116 and 117:
Glossarysingle step: A form of prog
Page 118 and 119:
Indexconditional assembly, directiv
Page 120 and 121:
IndexinitializingCPU registers 6-10
Page 122 and 123:
IndexTtag, definition B-6temporary
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TMS320C5x DSP STARTER KIT USER'S GUIDE

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