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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (24 topics).
24 topics · 119 messages
Filtered by: #update ✕
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Project Won't Compile.
Having Trouble compiling this schematic. It says that 4 devices are unconnected, but clearly not the cast in the program. I have tried deleting and re-adding with same result. I guess I will go back t
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On/OFF Sigma Studio+
I migrated to SS+ and am having a bit of a snag with the ON/OFF. I was using this as an easy register write to toggle an AND gate with a logic 1 in SS, but it does not seem to be functioning the same
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Write Latest Compilation through DSP / In Field Update
Hello togehter, I have a question regarding the option to write the selfboot memory through the DSP. In our setup we are connected to the ADAU1452 via I2C and the Selfboot EEPROM 25AA1044 is connect v
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how to update flash code using MCU via ADAU1452
Hello Support Team guys, one of our customers would like to update the EEPROM firmware by MCU via ADAU1452. At the first time, the customer use the USBI to flash code into EEPROM. The EEPROM is connec
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I2S signal on SDATA_IN0 in SigmaStudio+ configuration not working
Hi, I recently bought an EVAL-ADAU1467Z rev. B board and I would like to process an external 48Khz, 16bit, 2channel I2S signal that I've connected on header J8 to SDATA_IN0, LRCLK_IN0 and BCLK_IN0. Th
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Sigma Studio Plus - about "Load Shape Contents"
Hi. I am collaborate with my colleague for a project using Sigma Studio Plus. when I using my PC, Sigma studio plus shows message like this. and connection line to Board_5 is o.k after successfully *.
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Level detector designer
Hello! I'm trying to build level detector designer on ADAU1467 and SigmaStudio+. The problem is on band 1 in 14 band level detector, It's the same as 13th band. ADAU1467_AK4497.ssprj Audio Signal Proc
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Sigma studio coeff calculation filter broken
When I try to use a coefficient calculation filter, it turns my sine tone test signal into a square wave (output of DAC). When I replace it with a general 2nd order block with the same parameters, it
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Sigma Studio Plus - Load biquads from file as in old Sigma Studio
Hello! I just started using SigmaStudio Plus. I had limited experience with the old Sigma Studio (by no means a power user yet). After some frustrations I managed to get it setup to write to my DIY AD
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Missing Single Channel RMS Compressor with configurable point density
In SigmaStudio 4.7 I am able to use the 'Dynamics Processors -> RMS -> Full Range (-140dB to +40dB) -> No Ext Detector Input -> 1 -Channel -> RMS (No Gain)' Block to create a single channel RMS limite
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Can't expand screen to full width of 2 monitors
trying to screen capture a very wide diagram but can't make SS+ span 2 monitors, i.e. place window on left monitor and try and stretch it to the right and it stops at one monitor's width. software ss+
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Example that consistently hard crashes SS+ 2.2.0 upd 2
Open the attached. Select the Stream Configuration (this seems to be a factor to make it fail), and let it link. Select the System tab Open the 2nd to last sub node (shown selected in above capture) D
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Help doesn't work without an internet connection
SS+ seems to think there's no internet connection on my PC even though it's fine. So I guess that's bug #1. Bug #2 is help doesn't work because it thinks there's no internet connection. It should prov
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resizing application window is difficult to impossible
Windows 10 22H2, 4k monitor. SS+ window can only be resized by grabbing in the corners, and it's very touchy as to where you have to position the cursor to get the grab handle (double arrow) to show.
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Adaptive MFxLMS block not increasing filter length in SigmaStudio Plus
I've started using SigmaStudio+ 2.0 to generate feed forward ANC on the ADAU1467 eval board. When I try to change the filter length configuration of the secondary path training, the export file always
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SigmaStudio+ locks up
When I import a SS 4.6 design, I am able to edit and save, but when I re-open the project, SS+ locks up. It's a brick, completely unresponsive. While editing just after importing, I find it's rather s
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Parameter readback and update not working?
Hello, I am having an issue while working with mij EVAL-ADAU1787Z board in SigmaStudio. I am trying to change the gain value of a gain block using a Parameter Update block. Something that looks like i
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ADAU1452 SigmaStudio Update Parameters with Safeload
Hi all, Hopefully this is a simple question. I want to update the frequency of the built-in triangle wave generator using a potentiometer connected to AUX_ADC_0. I'm able to update parameters such as
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Parameter Update cell in the Noise Reduction - 1452 .dspproj
Hi Team, This question is from "Noise Reduction - 1452.dspproj" that I have downloaded from ADI website. Please help with this "Disable Logic" Hierarchy Board" of how the "Parameter Update" cell can b
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ADAU1452 nLMS coefficients write to FIR filter
I am using a nLMS filter to learn a simple but varying response and I want to apply the learned response to a parallel path. Essentially I want to apply the learned path coefficients to a parallel FIR
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ADAU1467 boot from Linux Host help!
Hi, we have a linux host processor and would like store the FW file on the linux rootfs and load into ADAU part (via ADAU SPI slave port) each boot and on-demand. (i.e not use self-boot from eeprom).
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ADAU1452 selfboot eeprom commands
Hello together, I have a question about the possibility to update the selfboot eeprom through the ADAU1452 by a master microcontroller. I know that there are some posts regarding this and these posts
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Live update of SigmaStudio screen
Hello Dave, Quick question: Will SigmaStudio controls (volume controls, filter settings etc) update dynamically (visible on the screen) when an attached MCU writes updated values to the corresponding
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How to update PEQ parameters from MCU?
Hello, I need to update gain, Q and frequency from MCU to PEQ. For gain I have a lookup table with 50 values, Q lookup table has 16 values and frequency lookup table has 50 values. I guess I could use