Used pin 47(TMS) for timer output now I cannot reprogram processor

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Used pin 47(TMS) for timer output now I cannot reprogram processor

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Melh1949
Contributor I

I have used pin 47(TMS) for timer output, now I cannot reprogram processor.  Is there a way to erase program and start over.

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Ali2006
Contributor II

Do you have the serial port hooked up.. The DSP has an internal serial  bootloader that works at 115200 N81 Xon/Xoff.  Just use hyperterminal and download the .S  after the Splash screen apears. 

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