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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (14 topics).
14 topics · 46 messages
Filtered by: #reset ✕
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output routing preset switch/selector
Hi there, I'm looking to create an adaptable system which keeps bringing me back to the ADAU1701 as a potential solution, I plan to have 2 of the outputs hardwired to a 2 channel amplifier board, both
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Reset RAM via MCU
Hey Team, Is there a way to clear the DSP RAM via SPI from a MCU ? The datasheet says that after a hardware reset the RAM is not guaranteed to be cleared. I implemented a DSP firmware update mechanism
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[ADAU1452] Regulations regarding the waveform rounding for the rising and falling edges of the reset signal
Hi, We have a question from Customer. Regarding the reset signal of the ADAU1452, are there any regulations regarding the waveform rounding for the rising/falling edges? We checked the data sheet, but
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ADAU145x generating a reset signal for max hold when reading for example IPAT registers
Hello all, Does anyone know if it is possible to generate a reset signal for a "max and hold" block when reading from, for example, an IPAT register? I have five digital signals on MP inputs, which ca
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Parametric Equalizer reset to default
Hi ADI Tech Support, good day. we seek clarification on parametric equalizer. is there any commands or options that resets the parametric equalizer to default settings? for the use case, an external m
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Is it possible to implement preset settings on a stand-alone ADAU1452?
Hello All, For a new design I would like to use only the ADAU145x DSP without a controlling microchip. Customers will be able to write their own DSP application in SigmaStudio and upload it into an fl
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ADAU1463/67 State of I2S Bus in RESET
Hey everyone, quick question about the ADAU1463/67 State of I2S-Bus-Pins in RESET Mode. I suspect the ADAU1463 is behaving similar to the ADAU1451 on the I2S-Pins, therefore the answer ( RE: DSP - ADA
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How to reset other ICs in the ADAU1701
HI， I plan to do some small tests.I tried to reset other ICs using DSP, but found that the reset operation would be repeated all the time. Is there any way to make the reset action only once Best rega
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How to reset oscillator's phase?
Hi, i would like to reset oscillators phase through Parameter Update. I know there's a VCO Reset Phase block but i need the same phase reset function for other oscillators types. I tried set to zero "
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How to load different end-user presets on a adau1701 without MCU
Hi, I'm using a ADAU1401/1701 DSP for some of our projects, but I want to be able to load completely different sigma studio project files, preferably with a dip switch, or with a single button that ro
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ADAU1701 rotary encoder position
Hello, I'm very new to Sigma Studio and Analog Devices DSP. I want to make an envelope follower with a settable decay and level control thanks to two rotary encoders. I would also like to implement so
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How can I reset the rotary encoder position to different values ?
Hi all, in my project I am using 2 buttons and the rotary encoder to control the parameters (Q, gain and f) of 3 filters (HP, LP and BP). I have already achieved the logic in SigmaStudio in order to d
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Choose different EQ Presets / Filter with GPIOs
Hello, i want to choose between different EQ Presets / Filter via GPIO Pins. I have a ADAU1401 and he is connected to a microcontroller via I²C. 6 GPIO Pins are connected directly to the microcontroll
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Timer w/ External Reset
Hello, I'm trying to set different selectable durations for the "Timer w/ External Reset" (ADAU1701, Sigmastudio 3.1). I'm using 3 DC Input Entries and a Mono Index Selectable Switch. What happens whe