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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (971 topics).
971 topics · 3273 messages
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ADAU1701 as master and WM8782 ADC and PCM5102 DAC as slaves possible?
Hello, Im fairly new to this kind of electronics so please excuse my stupid questions! I have the following hardware: ADAU1701 from wondom (Their APM2 board): PCM5102 from Aliexpress; WM8782 ADC from
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AD7606B delivers a FALSE DoutA/B with serial interface, seeking for help
Hi, I am currently applying AD7606B_BSTZ, using the SERIAL interface with two Dout lines, and the way of clocking out the MSB is a 3-wire MODE. And this is the SCHEMATIC of AD7606B. The sampling resul
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Usage of pinmux
Can you tell the detailed use of pinmux. Is that used by the UART and what way that controls the uart. ADSP_SC598 software
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1
Hello, I am completely new to dsp's and USBi so I am not entirely sure what is going wrong in my set up, but I get a communication failure when trying to program an adau1701. I am using THIS adau1701
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SPORT ADSP-21573 which pins?
Hi All, It's my first project with ADSP controller, and i want to use FULL SPORT, ADSP-21573 has 4 SPORT channels, which pin i can use for these function in 400-BALL CSP_BGA case? Because in descripti
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Help! SHARC DMA UART settings
Hi, anyone can help me with DMA UART settings, I'd like to use DMA UART, with interrupts occurring when receiving data. here is my code, I don't know how to use PICR2 registers. pls help me ,thanks pi
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ADAU1467 eval board example microphone code
do you have a working microphone and speaker example for adau1467 eval board rev b? This is an application I made to get sound from the microphone and I did it by following the user guide. Audio Signa
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Need Assistance with Testing OSPI Driver APIs on EV-SC594-SOM for ISSI IS25LX256 Flash.
Dear ADI Engineering Zone Community, I am currently working on testing the OSPI driver on the EV-SC594-SOM board to access the ISSI IS25LX256 flash memory. My goal is to read the flash ID, perform wri
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NEED AN ADVICE FOR NEW PROJECT
Hello I have to create an arbitrary waveform generator via DAC starting from a lookup array of minium 32 elements at least with 10bit resolution. However, I must be able to reach frequencies of around
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USBi Python generic USB to I2C
Hello together, my question would be if there is a library or a manual how to use the USBi (ADUSB2EBZ) as a generic USB to I2C bridge from Python? The goal would be to create a very simple UI tool whi
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ADAU1452 register configuration and output audio distortion issues
See the following picture for the specific configuration. This is the pass-through program I configured in sigmatudio4.7. Audio is through this pass-through program after the AP collection and check t
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Too many cycles in complex multiplication
Dear team, I am working with the ADSP-SC584 evaluation board and want to analyse the number of cycles of a complex multiplication. I am using CCES 2.12.0. The number of cycles are 49174 of the complex
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R-theta-JA (Junction to ambient thermal resistance) for ADSP-21565BSWZ8
Hi Greetings!! We are using 'ADSP-21565BSWZ8' part in our upcoming design. We would like to perform thermal analysis and simulation. Could you please provide 'R-theta-JA (Junction to ambient thermal r
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Processor or DSP?
I am developing an Inkjet printer, wherein I need 16 GPIO pins to be able to run signals at 8 nano seconds. Can you please suggest the best processor or DSP with appropriate Evaluation kit to get this
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How to calculate SUB Harmonic synth(low freq) table?
Now I need use SUB Harmonic synth(low freq) on ADAU1452, The frequency is adjustable by MCU. What confused me is how to get the 20bytes table by input desired frequency?
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ADSP-21479KBCZ-2A White Horse Testing shows there are dent and contamination issues, will this cause quality problems in production?
For ADSP-21479KBCZ-2A， We get the parts tested, the result is okay but found that the samples have minor scratches through the BGA plane, including dent and contamination on the substrate(Screenshot a
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I am not able to set the PLL CTL and PLL DIV Register- ADSP BF548 custom board.
i am current working on ADSP BF548 custom board, I am able to set the PLL CTL and PLL DIV Register. However, I am unable to check the SCLK values in my code; is there a way to do so? I've attached my
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Need to verify 32 channel TDM
Hello, I am looking for an evaluation board to verify 32 channel TDM playback/capture from my board (not ADSP). Basically I need to connect my TDM port to another TDM port that can send/receive audio
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How to specify DM and place blocks in SigmaStudio
I would like to use two noise reduction circuits for the ADI algorithm on the ADAU1452. When I compiled it, it was impossible due to insufficient DataMemory capacity. When I checked only the noise red
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The CCES runner utility not available in the licensed version of cross-core embedded studio
The CCES runner utility is not available for the licensed version available and has the details as mentioned in the above fields. Can you please help us to get the plugin added for the licensed versio
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adi_morph_open referenced but not mapped
Hi Everyone I'm working on Image processing Tool Box i just downloaded the recent Version of Image tool Box and Included in Software Module and I debug that code It shows Like ERROR:li6*** REFERENCED
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Spice Model for ADAU1450/1/2
Hi, Is there any spice model available for ADAU1450/1/2 ? I was going through spice model list page, here : https://www.analog.com/en/design-center/simulation-models/spice-models.html and it does not
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wondom JAB3+ attached to 1x200 using output from JAB3+ after a while And then press to play music, there is a very loud thud before the song plays. What is the cause? Is there a way to fix it?
wondom JAB3+ attached to 1x200 using output from JAB3+ after a while And then press to play music, there is a very loud thud before the song plays. What is the cause? Is there a way to fix it?
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VDK error with Semaphore
Hello, I have an application running on a sharc 21479. Very rarely (around once every 25 hours), the application is crashing. I am actually wondering if the problem could be related to VDK. I will try
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coefficient calculations
1.where can i finde the transfer function and coefficients? 1st-Order Low-Pass / High-Pass,Peaking,Notch,Chebyshev Low-Pass / High-Pass. 2.I know the contents of this conversion formula, such as what