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Original question:
MSP430FR6047: MSP430FR6047 DOWNLOAD WITH MSP-FET FLASH EMULATION TOOL
Tool/software:
Thanks to the support of TI experts, our project has completed part of the hardware test, application software development and algorithm calibration,
and the calibrated measurement accuracy has exceeded the customer's expectations.
We are preparing the certified machine for the customer, and the current problems are:
60% of the PCBA of the first patch cannot be downloaded and needs to be repaired, and it is currently necessary to understand:
MSP430-FR6047 needs to meet the download conditions, which functional modules are required to be normally patched, and can be downloaded normally?
That is, if the power supply connection of MSP430 is normal, TEST, RST, 3.3V, and GND are normal, is it possible to download in principle,
or does it still need CLK to work, so it can be downloaded, or does it need other modules to download normally
Best Regards！
Larry li
Hi Larry,
External oscillator is not necessary for downloading. For the minimum system of MSP430FR603x, you could refer 10.1.6 JTAG of datasheet:
Please check:
1. What error message when you meet it downloads fail?
2. Do you use 2-Wire or 4-Wire JTAG communication? If you use 2-Wire JTAG, pay attention that the capacity in RST has to be less than 2.2nF (1nF is ok).
Best Regards,
Pengfei
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