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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (17 topics).
17 topics · 79 messages
Filtered by: #sharc+audio+processors_2f00_socs ✕
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ADAU1962A Pop-up noise after Power-ON
Dear Team, Initially pop-up noise is observed at ADAU1962A DAC output after enabling Master Power-Up bit of PLL_CLK_CTRL0 register. Please find the attachment for ADAU1962A configuration code. Could y
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Thermal Parameters for the thermal analysis
Hi team, In our development project, we are using following ICs and we need to do the thermal analysis for the PCB. For the analysis, we require the θJA (°C/W), θJC (°C/W), θ
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SigmaStudioPlus issues, Gain and Delay
I am using CCES 3.0.2 and SigmaStudioPlus 2.3.0 with ADSP-SC589-EZ board. I am facing two issues in SigmaStudioPlus 2.3.0. 1) The simple Gain module does not have the NumChannels option, very inconven
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RPmsg initialization fails, communication impossible.
Hello, I need information to help. I am developing on a custom board with ADSP-SC587. In this system I need one ARM and two SHARCs to communicate with each other and also SHARCs need to communicate wi
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OpenOCD with ARM on ADSP-SC594 breaks on each interrupt
I am trying to use ICE-2000 with OpenOCD to debug the ARM SW (FreeRTOs-based) running on my ADSP-SC594 but unfortunately the debugger stops each time an interrupt occurs (e.g. the SVC interrupt for ta
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ADSP-21569 I2S input and apply filters,EQ and I2S out
Hi Support, I am new to ADSP-21569 based DSP project. I would like start the new project , please suggest is it possible. Input - Standard I2S 2channel 44.1k to 192k sampling rate master mode, need to
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GPIO issue in DemoUc Application
Hi, We are trying to run the DemoUC application code under SoftwareModules\SigmaStudioForSHARC-SH-Rel4.5.0\Target\Examples using ADSP-21569 EZ-kit.We are getting the audio output on running this code
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AD1939 Failing to Verify PLL Lock ADSP-21489
Hi, I am working on an audio design using the AD1939 codec alongside Sharc ADSP-21489. The design is largely based on the audio features present in the ADSP-21489 ez-kit, as are the schematic and layo
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Is ADSP-21489 Powerful Enough to Run
Hallo We are planning to buy a ADSP-21489 evaluation board. For the moment i downloaded Sigma Studio, Sigma Studio for SHARC and the recent version of the Cross Core Embedded Studio. I have to impleme
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Encapsulate C code into SigmaStudio modules using SigmaStudio for SHARC
Hello, I have already developed several audio effect algorithms for ADSP-21489 in C, which run successfully on the EZ-Board using CCES. Now I am considering to encapsulate the C algorithm into Sigma S
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An build error with generating an application LDR with schematic code and parameter embedded in it
Hi everyone, I want to generate SHARC 21489 target application LDR file with schematic 'code' and 'parameter' embedded in it. I refer to the method mentioned in "FAQ: Is it possible to generate an app
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Demo PC program to change parameters for ADSP-21489
Hi all, we are studying the SHARC platform and we need to write a program for a PC to change a number of parameters for the firmware downloaded on the DSP on the demo 21489 board. My preference is by
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ADSP-21369 vs ADAU1451 sigmastudio
At the same clock speed is there any practical difference between these type of chips. as far as Sigmastudio goes. I.E. at 48K sample rate can the Sharc processor doing floating point, handle a bigger
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SigmaStudio for SHARC prompt of Compatibility
Hello, One of my customers has got a problem with SigmaStudio for SHARC. A prompt of version compatibility comes when a project is opened. The DSP is ADSP-21489. SigmaStudio version is 3.11. SigmaStud
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Pitch Transposer module for ADSP-21489
Hello, I'd like to know if the Pitch Transposer module is available for ADSP-21489 in SigmaStudio for SHARC. If not, could you help to provide an interim module? Thanks a lot! Audio Signal Processors
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sigmaStudio or ADSP-21489
Hi, About the USBI,ADI official provide SigmaStudio for SHARC demo, in board through the SPI interface(FLAG-->DP4,SPICLK-->DP3, MISO-->DP2, MOSI-->DP1) to the USBI, has run through. And our BOARD uses
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no communication from host pc and 21489 board on sigma studio
Hi I just received the ADSP-21489 EZKITLITE and am starting to work on it. When I connect the USBi block to the ADSP-214xx block in hardware configuration, the USB color is always red and it should be