SRC_ONOFF not resetting the EVK

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SRC_ONOFF not resetting the EVK

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info54
Contributor I

I am trying to do a cold reset on the I.MXRT1015 EVK. I am running the example code src_reset_source and I always get a reset source value of 0x1 (ipp_reset_b). I am trying to generate a ipp_user_reset_b using SW2 which should be connected to ONOFF, but this button does nothing. 

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kerryzhou
NXP TechSupport
NXP TechSupport

Hi Chris K 

  If you want to get the cold reset, please check the Figure 20-5. SRC inputs and outputs in the RT1015 reference manual.

pastedImage_1.png

When you use the SRC_ONOFF, do you check the SRC_SRSR[ipp_user_reset_b], whether this bit is set or not?

pastedImage_2.png

pastedImage_3.png

Wish it helps you!

If you still have questions about it, please kindly let me know.

Kerry

 

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