Texas Instruments manual 1. Signal connections for MSP-FET430X110

Models: MSP-FET430

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Note: Connection to XOUT is not required

Design Considerations for In-Circuit Programming

Disconnect if target has it's own 'local' power source

VCC

100nF 10uF

100K

VCC/AVCC/DVCC**

RST/NMI

VCC

Test

2 1 TDO/TDI TDI

4 3

65 TMS

87 TCK

10 9 GND

12 11 RST/NMI

14 13

14 pos. header

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

TDO/TDI

TDI

TMS

TCK

MSP430

Test

20K***

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

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 3-1. Signal connections for MSP-FET430X110.

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Texas Instruments manual 1. Signal connections for MSP-FET430X110, Design Considerations for In-Circuit Programming