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MCU NOT WORKING

Other Parts Discussed in Thread: MSP430F67641

Hello All,

We are working on the MSP430f67641 based night lamp RGB project. We use CCS. 

We interface MSP430f67641 and TLC5941IC (RGB driver IC).

It work fine when i attaching msp430 debugger(FET430UIF). (NOT IN DEBUG MODE*)

While when we remove the Debugger cable from MCU JTAG it does not work. (MCU work other functionality fine but not work for RGB led module).

Need Help to solve this issue...

Thanks & Regards

Chintan patel

  • Hi Chintan!

    Is your reset pin properly connected? There are a few other threads dealing with this problem, so first of all try to do a search here in the forum - maybe one of the threads already addresses your problem. If not, please describe your problem a little bit more in detail. And maybe add a schematic.

    Dennis

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