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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (76 topics).
76 topics · 494 messages
Filtered by: #usbi ✕
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Does SigmaDSP perform SCLK stretching for timing sync with USBi?
After some reliability issues with SigmaStudio ReadBack (both EVAL and custom hardware, alike), I am looking at the USBi bus in SPI mode with a logic analyzer, and it appears that the SigmaDSP might b
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Programming ADAU1452 via I2C in SigmaStudio+
I have used SigmaStudio 4.7 for programming ADAU1452 via I2C, using a "custom" USBi. However, I can't seem to do that in the new SigmaStudio+. Using a custom platform block, there isn't a way to conne
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DSP Readback is not working
I have a problem with the USBi 1.5, EVAL-ADAU1452REVBZ, and SigmaStudio 4.7 on Windows 10 Pro (22H2) where none of the DSP Readback blocks in my setup read anything but FFFFFFFF. Power (6V) is applied
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USB not recognised in VMware fusion windows 11 but VMware sees it in usb settings
Hi there I've just installed VMware fusion on my m1 MacBook Pro and put windows 11 on it to run sigma studio am trying to configure my wondom amplifier with adu1710 i borrowed a pc laptop off my broth
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USBi programmer issues (EVAL-ADUSB2EBUZ)
Hello everyone, When we started our DSP project, we got some Chinese USBi programmers with our DSP Devboards, which didn't seem to be of the best quality, so to improve our reliability we decided to b
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ADSP SHARK
Hello, I'm wondering which Shark processor is more powerful/instruction-counting than the adau1466/67? I saw that Shark processors require a JTAG programmer, but some support SigmaStudio and USBi. Is
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ADAU1701 filter theoretical gain curve vs measured oscilloscope output mismatch
Hello, We are currently using ADAU1701 + SigmaStudio to design multi-stage IIR filters for hearing-loss compensation. During our experiments, we noticed that the measured output voltages on the oscill
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XML Missing several key registers
Hi. I have made a parser in Python to handle the XML files from SigmaStudio in my Application. I noticed some wierd outputs from time to time, and it seems to be that if Fields like the PLL_CTRL1 is i
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ADAU1761 not working on the ADAA24XX-EV-B2BX Eval Board
Hi I am using the ADAA24XX-EV-B2BX board which contains a ADAU1761. I want to implement a basic audio input output with an audio jack connected to P8. Implementing the system below in Sigma Studio the
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How to use SigmaStudio Software in a custom design. Is there any additional hardware required to connect the design into SigmaStudio
To control the DSP, I need to use SigmaStudio Platform. In order to do that, do i have to add additional hardware which is inside the USBi module? User guide for EVAL-ADAU1701MINIZ ADAU1701 says that
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Implementing custom USBi "device" for ADAU1701 programming
Dear ADI Team, I am designing a class D amplifier that will utilize the ADAU1701 DSP. There will be an MCU with USB capabilities on the same board. That USB will be used mainly for firmware updates an
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Connect USB interface without seflboot (ADAU1701)
Hi, in our product we use an ADAU1701 without selfboot, connected to a microcontroller that downloads the program at startup and varies some parameters during execution. In this condition (without EEP
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Setup a software controlled DAC/ADC through i2c with ADAU1466
Hi everybody, I'll detail the board as much as I can: So, the board have a ADAU1466, 4x PCM5122 and 1x PCM1865, both ADC and DAC are software controlled through i2c, with its respective addresses corr
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USB communication failure on filter parameter-change
Hi! I have a strange problem with my ADAU1462 based custom HW: The situation is: I'm well connected to the HW through USBi (SPI), .dspproj is "link compile download" and the connection status is "Acti
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Using two ADAU1701 boards with single USBi
Hello I found this page about using two DSP boards with single USBi. But photos are too small to read what wire goes where. I understand that i need to add aditional wire from some pin in usbi, and so
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Dynamic expander Frequenz Lift
Have an idea, hopefully someone can implement this idea for me And I would like to have a 5-band dynamic processor, so to speak, like a compressor, only that it only pulls these 5 bands, e.g. 500hz, 2
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USBi not recognized but was in the past
I am testing codecs on several eval boards we purchased. ADAU1702MINIZ, ADAU1401AEZB, ADAU1772, and ADAU1787. I was successful testing all but the ADAU1401AEZB. The USBi would not become recognized an
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Upload e2prom to file does not work in Sigma Studio 4.5
Hello, I have a problem with E2PROM window, because I try to upload datas from E2PROM to file, but the file does not creating in the folder what I gave in the "Click here two browse for file" window.
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USBi arm64 driver ?
Hi, You are probably aware of the rise of ARM based computers such as some Microsoft Surface devices or M1 Macs running "Windows on ARM" as a virtual machine. Sigma Studio will run on these devices vi
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ADAU 1462 HW Slew Filters causing Comms Failed
Hello everybody, I have the porblem that I can't use HW Slew components. They lead to USB communication error when deactivating them after sucessfull flashing. 1030.Design 1.zip
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ADAU1977Z USB communication failure has occurred
Hi, We are trying to evaluate the results using ADAU1977Z. I followed the Evaluation Board User Guide UG-600 to set up the board. <www.analog.com/.../adau1977.html I am currently stuck at "STANDALONE
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Programming two ADAU1452 with two USBi, using the same computer
Hi folks, I'm trying to program two instances of the same loudspeaker with one instance of Sigma studio and USBi, but I have hit a brick wall. The procedure explained here wont work, because speakers
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Can custom SigmaStudio communication plugins be created?
My project has an ADAU1701 and an STM32 microcontroller with USB device support. At the moment, I am using an USBi module to connect SigmaStudio to my board's I2C bus via exposed header pins, which do
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Run SigmaStudio & USBi on single board computers
Hello! Very simple question: can SigmaStudio & USBi work on Windows 10 single board computers like DfRobot LattePanda or Udoo Bolt? Thank you Omar usbi sigmastudio singleboardcomputer
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Leaving the USBi Interface connected without PC connected
What do I have to do to let the USBi Interface being connected to the 1467 ( or 1452 ) via master control port WITHOUT having a PC (Sigmastudio) connected to the USBi when powering the board on ( self