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Multiplex IRQ's on ADE7880

Question asked by steve8731 on Nov 15, 2016
Latest reply on Nov 23, 2016 by dlath

Hi,

 

my MCU pin count is limited so I would like to tie both IRQ0 and IRQ1 together and provide a pull-up resister to VDD. When either line goes low I would read STATUS0 and STATUS1 to see which interrupt I have. Will this work okay and if so, what pull-up resistor value would you recommend.

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