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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (14 topics).
14 topics · 85 messages
Filtered by: #eval_2d00_adau1452 ✕
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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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Aardvark does not turn green for EVAL-ADAU1452REVBZ
I have ordered the USBi interface, but I am trying to use the Total Phase Aarkvark with the EVAL-ADAU1452REVBZ in the mean time. For some reason, nothing I do seems to turn the Aardvark Communication
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SELFBOOT
Hi dear, I am trying to set the EVAL-ADAU1452REVBZ to work in self-boot mode, but it still does not work. I have followed the user guide on page 23 as follows: 1. Set the self-boot switch to "on" (S3)
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POP noise observation in Analog output (Codec)
While interfacing 2 'EVAL-ADAU1452RevBZ' boards, pop noise is observed in Analog output. Please find the attached code package and analog output recorded waveform. We have doubted, this is due to cloc
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Schematics for 'EVAL-ADAU1452 RevBZ' Rev A board.
Dear Team, I am in the need of Schematics for 'EVAL-ADAU1452 RevBZ' Rev A board. Please share the same. In the user guide available in the analog website REV A schematics not available. na EVAL-ADAU14
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Execute-In-Place(XIP) mode support in SigmaDSP Processor
XIP mode, allows software code to execute directly from an SPI flash device rather than downloading the code and executing it out of RAM. In Sharc processor XIP mode is supported. Need to know the Exe
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SPI Write and Read verification with different SPI offset address.
We need to flash the 'preset data' in specific offset address in the EEPROM flash memory and need to read the 'preset data' from flash memory in run time from the specific flash offset. Is this possib
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Eeprom fail using EVAL-ADAU1452REVBZ
Hello, I’m working on a project using EVAL-ADAU1452REVBZ. The selfboot operation It’s working only sometimes and for few time. After few time checking the eeprom it result ok, after some minutes it gi
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EVAL-ADAU1452 - distortion on i2s inputs
Hi there, I have an external i2s source which I connected to my logic analyser to confirm a solid digital signal: It shows a 3MHz SCLK, 48kHz LRCLK and the i2s analyser gets good 24-bit data values. I
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ADAU1452 evaluation board AUX ADC external control
Hi all, A quick question. I'm hoping to add simple push button, (or even try to repurpose the use of onboard pot's), control to my ADAU1452 evaluation board to provide switching of the following simpl
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EVAL-ADAU1452MINIZ no output on channels 2-7
I have a simple schematic executing on the EVAL-ADAU1452MINIZ that generates a sine wave and outputs it to a serial output channel to the AD1938. I can observe this sine wave when it's connected to ch
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EVAL-ADAU1452MINIZ load from microcontroller
I'm having trouble loading the DSP on a EVAL-ADAU1452MINIZ board using our microcontroller. The code is stable and ported from our ADAU1701 target hardware, with the changes required for the ADAU1452.
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ADAU1452 Eval board filters & output problems
Hi, I am new with this board and with DSP, so please forgive me if my questions sound stupid. I want to use this evaluation board as a crossover for experimentation. Specifically I'd like to feed the
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Controlling DSP on EVAL-ADAU1452MINIZ evaluation board
Hello, I'm planning to use the above development board to develop a prototype of a complete system and application. On the final design, the system should have an MCU controlling the DSP operation (ch