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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (7 topics).
7 topics · 30 messages
Filtered by: #circuit ✕
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Programming ADAU1761 using Sigma Studio Capture Window Address + Data sent from microprocessor Circuitpython via I2C
I am (usualkly) successfully able to use address and data copied from the capture window of Sigma Studio to program an ADAU1761 via I2C. I use CircuitPython running on an nRF52840-based microprocessor
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ADM811TARTZ WHITH POWER FAIL
ADM811TARTZ is perfect as Logic Low RESET for ADAU1701 and I use it in different hardware. I have to modify a hardware with on board ADAU1701 and I need an IC identical to ADM811TARTZ but with integra
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EVAL-ADAU1452MINIZ load from microcontroller
I'm having trouble loading the DSP on a EVAL-ADAU1452MINIZ board using our microcontroller. The code is stable and ported from our ADAU1701 target hardware, with the changes required for the ADAU1452.
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ADAU1701: external frequency change detector
In my design (ADAU1701 self-booting) I have a switch that selects sample rate by changing an external oscillator's frequency. I need to generate a reset when that switch changes so that -1701 can load
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EVAL-ADAU1701 MINIZ Writeback Circuit
Hello Brett! I have noticed strange behaviour of the mini board ADAU1701 in which the it doesn't do the writeback sequence everytime I do the RESET or re-power up. I believe the writeback circuit allo
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How to configure the input circuit?
Well here I am feeling like an utter fool but I really need to get this working. I get heavy distortion when I use my ADAU1701 and I'd dare say that the reason for this is that the input circuits para
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Several questions about ADAU1442
Hello, I have a few questions about the ADAU1442: 1. Do any of the following pins have pullup resistors: ADDR0 ADDR1 SELFBOOT CLKMODE0 CLKMODE1 PLL0 PLL1 PLL2 RESET When I look at the evaluation board