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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (17 topics).
17 topics · 74 messages
Filtered by: #register ✕
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No I2S output
I have a custom board with a ADAU1362 fitted. This is linked to a separate satellite modem, that is the mister/main. The modem generates the WS (8KHz sample rate) and SCK (512KHz), expecting 16-bit da
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Fixed register address at pre-compile stage possible?
Hi, I'm wondering if it is possible to "set" a register address at pre-compile stage. E.g.; When I compile my SigmaStudio program for an ADAU1452, compiler sets the address of a readback register to 0
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Export Register Settings from SigmaStudio to my Host Processor Code
This seems like such a simple thing, but I cannot figure out how to export the control register settings from my ADAU1761 CODEC Eval Board project in SigmaStudio into a HEX file so I can copy them int
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ADAU1467 full range external input n-channel compressor gain step size (RMS (no gain) N-Channel RMS Compressor with Ext. Detect)
In our new product we are shifting from adau1442 to adau1467. We are controlling the dsp through an mcu and must therefore fully understand what is what in the register map. There are several good exp
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ADAU1466 New Board Design Issues
I have made a new ADAU1466 board design that is a clone of the ADAU1466 Eval Board, except for: (1) no codecs (in or out); (2) only uses serial ports in/out; and (3) has a 24.576mhz crystal substitute
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ADAU1761 - reading interface registers
Hi all, I am using the ADAU1761 to calculate 6 different values, these values have to be read by a microcontroller to be processed further. With the ADAU1701 I could use the interface registers to wri
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ADAU1452 remember rotary encoder volume value after reboot
I have a rotary encoder adjusting the volume of a sine wave, and it works fine. Here's my schematic (project link attached below) It reads the interface register 0 and also writes to it. However, when
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Sigmastudio server Matlab register write- what's missing?
Hi all, I'm writing Matlab code to control an ADAU1772 through sigmastudio server. I can do register reads, but writes aren't working. Here's the Matlab code for a write: SS = actxserver('Analog.Sigma
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ADAU1701 DSP setup error.
Hi. I would like some confirmation on a rather serious issue I have been observing regarding the setup of the ADAU1701 SigmaDSP from an external MCU. We have been using this chip for about 2 years and
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ADAU1451 Core sample rate settings
Hello. I have a question regarding the sample rate setup of the ADAU1451 using SigmaStudio 3.14. I am running my application on a custom board with a 24.576 MHz MCLK with all four I2S input data chann
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Controlling the ADAU1701 using a microcontroller - documentation?
Hi! I'm doing a project where I've created a simple project in Sigma Studio, and added a few components, like a tone generator, volume, mute, single band EQ and mute. I can adjust all these block in S
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Register with SigmaStudio
Hi Evryone, I want found the register for every block in sigmaStudio who i can do it ? i found for the one 0X0000 after 0x0001 it's true ?Because i want change value in the register with my arduino .
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Found Register in ADAU1701
Hi Evryone, I want to know how we can read or found in wich register Sigmastudio spot parameter or value ? i found the file *.param but i don't found the number of register where is placed every prame
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Sigma DSP ADAU1701
Hi Evryone, I want to know how Sigma Studio read te parameter in the Program Sigma Studio in wich register ? Thank you, Audio Signal Processors register sigmastudio SigmaDSP Audio Processors adau1701
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ADAU1452 register setting for 96kHz fs DSP Core operation
Hi There is thread that explain 96kHz serial port operation for the ADAU1452. https://ez.analog.com/message/139867#139867 But I'd like to make sure the register setting include core. If my MCLKI is 24
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Serial Output Control register settings (2078) adua1701
Hi all, I need some help understanding the settings possible for the serial output control register setup of the adua1701 in combination with an external adc/dac. The design is based on a 48kHz sample
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ADAU1761 LD/RDVOL ignored
Hi, I'm using the two differential inputs of the ADAU1761 and I'd like to set the input volume. The ALC is set to OFF for both channels. I get the input from the differential pair, but the RDVOL and L