SWD Debugging of TLE9879-2QXA40

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iamprt
Level 4
Level 4
10 questions asked First like received 50 sign-ins

On page 13 of the datasheet (TLE9879-2QXA40) and page 12 of the datasheet (TLE9879QXA40), it is mentioned that for a functional SWD connection P0.2 should be tied to zero (screenshot attached). However, the schematics given in TLE9879-EVALKIT P0.2 is not connected to the ground. What does that imply?

One more concern, in the case of a design where no reverse polarity protection is used, how should VCP be connected?

In love with Power Electronics and its applications.
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RupakC
Moderator
Moderator
Moderator
100 solutions authored 250 sign-ins 25 likes received

Hello @iamprt 

The TLE9879 EVALKIT user manual shows connections for J-Link based programming. In that case the jumper for P0.2 may be closed and an LED may be driven by that pin. If you want to use SWD, you may follow the procedure as mentioned in the datasheet of TLE9879QXA40.

I hope that answers your question 

Regards

RupakC

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RupakC
Moderator
Moderator
Moderator
100 solutions authored 250 sign-ins 25 likes received

Hello @iamprt 

The TLE9879 EVALKIT user manual shows connections for J-Link based programming. In that case the jumper for P0.2 may be closed and an LED may be driven by that pin. If you want to use SWD, you may follow the procedure as mentioned in the datasheet of TLE9879QXA40.

I hope that answers your question 

Regards

RupakC
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