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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (4 topics).
4 topics · 15 messages
Filtered by: #mp+pins ✕
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Can ADAU1701 to use a software flag?
Hello, I want to use flag to indicate some status when I detect something. I can use MP pin for GPIO hardware indication to outside MCU controller. Here is mine 1701 pin setting: Currently, I have 4 G
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Reading Duty Cycle from ADAU1466 MP pin
I want to read in a signal to ADAU1466. I have this signal connected to either MP or AUXADC pin through resistor stuff options. The signal has the following four possible options: high low 1kHz square
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Spikes on MPIO outputs
I designed and built a board using the ADAU1446. I have done several other projects with I2S, but this is my first time with a DSP. The ADAU1446 is connected via I2C to a Raspberry Pi. The DSP respond
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ADAU144x MP pin initialization glitch
Greetings! I've been observing the MP pins of the ADAU1445. It seems that no matter what mode they're set to (in a program stored to EEPROM for self-boot), they always pull high for ~100ms when the de