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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (3 topics).

3 topics · 10 messages

Filtered by: ADAU1787EVALUATIONBOARD ✕

multiple digital mic
SigmaDSP & SigmaStudio harishsharma Aug 17, 2022 00:00 2 replies —

ADAU1787EVALUATIONBOARD ADAU1467 ADAU1787

Hi, I am working on ADAU1787. I am trying to connect two digital mic with adau1787. single mic is working properly. I connected two mic on same line. 3V3 -------- 1.8v // J7 GND -------- GND //J7 SEL
ADAU1787 and PDM mic
SigmaDSP & SigmaStudio harishsharma Aug 10, 2022 00:00 4 replies —

ADAU1787EVALUATIONBOARD ADAU1787

Hi, I am working on ADAU1787. I am trying to connect PDM mic with ADAU1787.i connected PDM mic as according to following connections. i am using pdm mic module by adafruit. I think it works with 1.8v.
GPIO
SigmaDSP & SigmaStudio harishsharma Jul 29, 2022 00:00 1 replies —

ADAU1787EVALUATIONBOARD ADAU1787

Hi, I am working on ADAU1787 evaluation board. I am trying to configure MP pins as GPIO. I am trying to enable/disable output with external switch. Is there anything wrong. GPIO.dspproj software ADAU1