Design Considerations for In-Circuit Programming
Connect if target has it's own | VCC | |
'local' power source | ||
|
100nF 10uF
Connect to power target from
FET or GANG430 if not using a 100K local power source
VCC(FromTool) |
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| TDO/TDI | ||
2 | 1 | |||||
VCC(Local Sense) |
| TDI | ||||
4 | 3 |
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| 6 | 5 |
| TMS | ||
Test |
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8 | 7 |
| TCK | |||
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| 10 | 9 |
| GND | ||
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| 12 | 11 |
| RST/NMI | ||
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14 13
14 pos. header
(3M p/n
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.
