AnsweredAssumed Answered

i.MX6DQ behavior when VDDHIGH_IN is not supplied.

Question asked by Satoshi Shimoda on Jul 25, 2016
Latest reply on Aug 9, 2016 by Yuri Muhin

Hi community,

 

Our customer have a question about i.MX6DQ.

Would you let me know the i.MX6DQ behavior if VDDHIGH_IN is not supplied when other powers are supplied.

Toggle PMIC_ON_REQ to reset PMIC? or other action?

 

Actually, VGEN5 output was toggled when cut off the connection between VGEN5 and VDDHIHG_IN on thier custom board.

(Connection between MMPF0100 and i.MX6DQ is same as SABRE SDP except VGEN5)

They want to know why VGEN5 output was toggled, and I guess it caused by toggling of PMIC_ON_REQ.

 

 

Best Regards,

Satoshi Shimoda

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