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ADE7880 Power Up

Question asked by Bastler on Jan 23, 2015
Latest reply on Jul 20, 2015 by dlath


I didn't understand the Power-Up sequence in the datasheet , page 24, Revision B.

In the datasheet it is described, that the ADE7880 signals the end of his transition period by pulling down the IRQ1 pin.


We held down the reset pin during power up to boot at first our System.

In the datasheet is described a special sequence at the end of the page, for this case.

When do we have to write this sequence to the ADE ??


Our sequence :

First we Change the serial Interface to SPI

than we initialize all register we need

at the end we send the run command.


Where is the correct Position/ time for the sequence ?


Kind regards