Problems about external mode of C2000 and its GPIO[15,14] setting

1

Although I have grasped some knowledge about external mode of C2000 by watching tutorial videos in YouTube(Thank Plexim), and I have seen the GPIO setting of launchpad in the video. But I am using 28335 development board for my research, so what pair of GPIO should I utilize to realize external mode of C2000

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When I want to connect the SCI PIN of 28335 for external use ,it just give out the error message ,so what is wrong?

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2

Hello,

This error is weird. [28, 29] is the correct SCI pin-set for 28335. For reference, the demo model “Vector control of an induction machine” under the TI C2000 TSP demos supports 28335.

Are you able to share your model? Also, are you using the latest C2000 TSP?

Regards,
Manu