TMS320C5x DSP STARTER KIT USER'S GUIDE

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What You’ll NeedDSK module connectionsYou need an RS-232 cable to connect your PC to your DSK board. The DSKis designed with a DB9 RS-232 connection mounted on the board. Figure 2–1shows the DSK module connections.Figure 2–1. The DSK Module Connections for an RS-232 Cable2514FemaleDB251311425MaleDB2511396FemaleDB95169MaleDB915Pin AssignmentsSignal Name DB25 DB9Protective ground 1Transmit data 2 3 Receive data 3 2 Request to send 4 7Clear to send 5 8Data set ready 6 6Signal ground 7 5 Carrier detect 8 1Data terminal ready 20 4 Ring indicator 22 9† These signals are used by the DSK.2-4
Step 1: Connecting the DSK to Your PC2.2 Step 1: Connecting the DSK to Your PCFollow these steps to connect your DSK board to your PC:1) Turn off your PC’s power.2) Connect your RS-232 cable to either communication port 1 or 2 on your PC.3) Connect your RS-232 cable to a 25-to-9 pin adapter, if necessary.4) Plug the RS-232 cable (or adapter) into the DSK board. Refer toFigure 2–2 for details.Figure 2–2. Connecting Your RS-232 Cable Into Your DSK BoardAnalog interfacecircuitSystem clockPlug your RS-232 cable into this socket (DB9 female)Analog inAnalog outTMS320C50Power supplyconnectorPROM store kernel programFor schematics and more detail on the DSK board, refer to Appendix A.5) Connect the 9-V ac transformer onto the DSK board. Refer to Figure 2–2for details.6) Plug the transformer into a wall socket.7) Turn your PC’s power on.Note:The following are suitable RS-232 connections: DB9 male connected to DB25 female DB9 male connected to DB9 femaleInstalling the DSK Assembler and Debugger2-5
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 26 and 27: Step 2: Installing the DSK Software
Page 28 and 29: Step 4: Modifying the PATH Statemen
Page 30 and 31: Step 5: Verifying the InstallationI
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-
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.setDirectives ReferenceSyntax symb
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.spaceDirectives ReferenceListing f
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.text / .psDirectives ReferenceExam
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5-34
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Invoking the Debugger6.1 Invoking t
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Invoking the DebuggerSetting the co
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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
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Using Software Breakpoints6.4 Using
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Quick-Reference Guide6.5 Quick-Refe
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Quick-Reference GuideTable 6-14.Deb
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Circuit Board DimensionsFigure A-1.
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Schematic DiagramP1594837261CONNECT
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Schematic DiagramEODR\OUT-AUXIN-TCL
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GlossaryCWindows that show code, te
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GlossaryIIC:Integrated circuit. A t
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Glossarysingle step: A form of prog
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Indexconditional assembly, directiv
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IndexinitializingCPU registers 6-10
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IndexTtag, definition B-6temporary
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