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Sigma 300 (ADAU145x) Slew Volume Rates

     Slew volume controls can filter noisy control inputs and minimize clicks.  Often the desired slew rate can be found by experiment.  However, in some applications it would help to know the actual...

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how to config Gm mixer sub table?

I have a code for this config. But I don't know the value of gain, bias, control mixer? please help me!

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AD7150- Issue with data logging

Hi all, I am using AD7150 Evaluation Board, when I log data using "Log Data to File" for a capacitance of 10pF ceramic capacitor the value show in GUI is 10.1766 and the value shown in text file is...

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Questions about AD5422

Hi there, I have some questions about AD5422.It would be helpful  if somebady helps me with my questions. #1,About Latch pin,I want to update writting datas (control register,  DAC data)  and want to...

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Re: ML605+ADFMCOMMS3

Hi,Adrian,  I settled  the  ERROR:NgdBuild:604 - logical block  problems by commenting the followings inaxi_ad9361_dev_if.v: But during the map process,I had an error:ERROR:MapLib:1114 - IDELAYCTRL...

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Re: Questions on ADI REFERENCE DESIGNS HDL

Hi Csoml, Today I chose the libraries and projects under the branch of hdl-hdl_2014_r1 . I tcled the all libraries and system_project under fmcomms2 directory. However error came as follows, could you...

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Re: Where could I find the SPI address in system.xml

Hi Istvan, Thank you for your detailed note. I just found them as follows:  /* Definitions for driver SPIPS */#define XPAR_XSPIPS_NUM_INSTANCES 1 /* Definitions for peripheral PS7_SPI_0 */#define...

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MicroSD card issue EVAL-ADXL362Z-DB

Hello,The customer who has been using EVAL-ADXL362Z-DB have an issue about micro SDCARD accesss via EVAL-ADXL362Z-DB.The MicroSD card that include EVAL cannot be written settings data even displayed...

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Re: AD9833 Can't Change Frequency

Hi,I noticed that your code became lengthy because in every function, you set reset and exit reset.I suggest, you do this only once and put it in your main function. just to check if your spi write is...

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Re: ADV212 HIPI mode issue(compressed image doesn't match the original image)

hello,DaveD,sorry foe late,I have did some tests. Maybe found and solved the problem.In the original used parameters, if the pixel values of original image are bigger than 2^14, compressed pixel values...

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Re: AD7766-2 Flatline

Hi Brian, A possible power-up sequence would be as follows: AVDD, VDD, VREF, VDRIVE in any sequence and then apply Vin+ and Vin-, Digital inputs and outputs. If you'll look at the abs max rating of the...

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HMC940LC4B VEE

HiPer data sheet of HMC940LC4B, Package Base should be "VEE". Most of HMC parts "Package Base" should be to GND.HMC940LC4B is connected to VEE? Just make sure.Thanks,Tatsu

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ADV7391 in four bar test shows a fuzzy image

Paul, Here is the output wave issue about ADV7391. Customer did a comparison test between ADV7179 and ADV7391 with standard four bar pattern. Signal chain: FPGAà Ycrcb 8bit SD PAL signal à ADV7391à4M...

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Re: Compressed Video from ADV7182, bottom half is blurred.

Hi, Can I run complete D1 resolution in coreA alone. Other than MIPS issue (If I am correct) is there any other reason  for not running D1 resolution in coreA alone.Software Modules and SDKsBlackfin...

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Unable to run Decoder demo code.

Hi, I could run the demo code in the path ...\...\H264_BPDecoder-BF-Rel4.1.0\demo\ADSP-BF561-VDSP in evaluation kit in file_IO mode (Input file demo.264 & output file out.yuv).If I run the same...

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Re: ADV7391 in four bar test shows a fuzzy image

Hi, Additional  question about this issue: I was reminded that the loop filter's components are not exactly same as datasheet recommended. But I personally think it is fine for internal PLL to work....

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Re: AD8488 about control signal

Hi, Satoshi. I'm not very familiar with this but did you refer to page14 of the AD8488 datasheet? There are some notes on this page that might help you.  Regards,Anna

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Re: Regarding AD9361 Calibrations

Capacitance is not very high and the data rate i am using is 5 MHz, so these should not be an issue, right ? tlili

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Re: image processing demo for BF527 in Blackfin Processors

Hi David s,                  Is possible to develop and run image processing toll box application on Blackfin 527 family.

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Re: 10lead pulsar sampling

Hi PJ, Let me check on this. I'll get back to you soon. Regards,May

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