Texas Instruments MSP-FET430 manual Jtag Signal Connections

Page 38

Design Considerations for In-Circuit Programming

	Connect if target has it's own	VCC
	'local' power source	VCC
	'local' power source

100nF 10uF

Connect to power target from

FET or GANG430 if not using a 100K local power source

	VCC(FromTool)				TDO/TDI
		2	1
	VCC(Local Sense)				TDI
		4	3
		6	5		TMS
	Test
		8	7		TCK

		10	9		GND

		12	11		RST/NMI

14 13

14 pos. header

(3M p/n 2514-6002) (Digi-Key p/n MHB14K-ND)

20K***

***Pulldown not required on all devices. Check device datasheet pin description.

VCC/AVCC/DVCC**

RST/NMI

TDO/TDI

TDI

TMS

TCK

MSP430

Test

VSS/AVSS/DVSS**

*Not present on all devices

**Pins vary by device.

Note: Connection to XOUT is not required

No JTAG connection is required to the XOUT pin of the MSP430 as shown on some schematics.

Figure 3-2. JTAG Signal Connections

3-8

Image 38

Contents Users Guide 2004Important Notice Page July About This Manual How to Use This ManualRead This First Information About Cautions and Warnings Related Documentation From Texas InstrumentsIf You Need Assistance FCC WarningPage Contents Frequently Asked Questions Figures TablesPage Get Started Now TopicKit Contents, MSP-FET430X110 Hardware Installation, MSP-FET430X110 Kit Contents, MSP-FET430UIFSoftware Installation Hardware Installation, USB-IF, MSP-FET430UIF Flashing the LEDGet Started Now Important MSP430 Documents on the CD-ROM and WEB Development Flow Using Kickstart OverviewProject Settings OUTPUT-OUTPUT FILE-EXECUTABLEFactory Settings Creating a Project from Scratch Using an Existing IAR V1.x/V2.x Project Stack Management within the .xcl FilesHow to Generate Texas Instrument .TXT and other format Files Overview of Example ProgramsDevelopment Flow Breakpoint Types Using C-SPYUsing Breakpoints Using Single Step Using Watch Windows Page Design Considerations for In-Circuit Programming Bootstrap Loader External PowerDesign Considerations for In-Circuit Programming Device Signals PRGS430Design Considerations for In-Circuit Programming Signal connections for MSP-FET430X110 Design Considerations for In-Circuit Programming Jtag Signal Connections Frequently Asked Questions Hardware Program Development Assembler, C-Compiler, Linker Should Done or Not Return Omit Debugging C-SPY OPTIONS-FET DEBUGGER-CONNECTIONSFrequently Asked Questions Figure A-1. Modification to FET Interface module Frequently Asked Questions Frequently Asked Questions Frequently Asked Questions Frequently Asked Questions Frequently Asked Questions Figure B-1. MSP-FET430X110, Schematic HardwareFigure B-1. MSP-FET430X110, Schematic Figure B-2. MSP-FET430X110, PCB Pictorials Figure B-3. MSP-FET430IF FET Interface module, Schematic Figure B-4. MSP-FET430IF FET Interface module, PCB Pictorial Figure B-5. MSP-TS430DW28 Target Socket module, Schematic LED connected to P1.0 Hardware Jumper J7 Jumper J6Open to measure current Hardware Jumper J6 Open to disconnect LED History of changes to MSP-TS430PM64 Target Socket module Figure B-11. MSP-TSPN80 Target Socket module, Schematic Figure B-12. MSP-TSPN80 Target Socket module, PCB Pictorials Figure B-13. MSP-TSPZ100 Target Socket module, Schematic Jumper J6 Figure B-15. MSP-FET430UIF USB Interface schematics Hardware Hardware Hardware Hardware Page FET Specific Menus Emulator EMULATOR-POWER on Reset EMULATOR-GIE on/off EMULATOR-FORCE Single SteppingPin MSP430F44x and MSP430F43x Device Emulation Table D-1. F4xx/80-pin Signal Mapping P1.5/TACLK/ACLK P1.4/TBCLK/SMCLK P1.3/TBOUTH/SVSOUT Page TI to IAR 2.x/3.x Assembler Migration Introduction Segment ControlTranslating Asm430 Assembler Directives to A430 Directives Character stringsSection Control Directives Description Asm430 Directive TI A430 Directive IARConstant Initialization Directives Listing Control DirectivesConditional-Assembly Directives File Reference DirectivesSymbol Control Directives ReptcPreprocessor Directives Macro DirectivesMiscellaneous Directives Additional A430 Directives IAR Asm430 directive A430 directiveLstpag + #if, #else, #elif Page MSP-FET430UIF Installation Guide Hardware Installation Figure F-1. WinXP Hardware RecognitionFigure F-3. WinXP Driver Location Selection Folder Figure F-4. WinXP Driver Installation Figure F-5. Device Manager