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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (13 topics).
13 topics · 47 messages
Filtered by: #21489 ✕
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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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Need to expand SigmaStudio State C beyond 9999999 bytes
Hello, We are developing a product using SigmaStudio 3.12 for SHARC and the 21489 DSP. We are planning on using an external SD RAM (512MB) for a pooled audio delay. Here is an earlier thread: Running
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How to access to the parameters values?
Hi all, I'm still in a stuck mode, trying to understanding the DSP world. I own a 21489 demo board. By the Sigma Studio I drawn a schematic and by the CrossCore ES I'm writing C code to control some i
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Moving between projects
Hi all, I'm a newbie for DSP development. I'd like to know if there is a document or notes about how to handle different kind of project. I mean: I'm developing (for 21489) both a schematic by SigmaSt
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Standalone mode
Hello everybody, I'm a brand new developer of Analog DSPs and I'm studying the documents. We own the EZLiteKit board with the ADSP21489 chip. I followed some examples using the SigmaStudio but now my
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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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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