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BD71815AGW and i.MX7D?

Question asked by Indir Okanovic on Apr 21, 2017
Latest reply on Apr 21, 2017 by gusarambula

Hello,

I have some uncertainties about connecting this PMIC and i.MX7D. In datasheet, diagrams on page 3-4. (link below),

 

  • NVCC_GPIO1 and VDD_LPSR input on i.MX7D share 1.8V VOLPSR rail from PMIC,
  • But on MCIMX7D-SABRE schematic NVCC_GPIO1 shares 3.3V with NVCC_GPIO2.


First option seams OK because its the same in i.MX7D datasheet (screenshot attached)

Now question is what reference should I follow?

BD71815AGW datasheet 

Tnx

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