• LTC2389


    I would like to ask the range for reference voltage on LTC2389. Let say I want the input range to be 3V. Therefore, can I put 3V on the REFIN pin? 

    Thank you. 

  • CNVST pin of LTC2389-16


    I would like to ask a question about  CNVST pin on LTC2389.

    The datasheet says the pin CNVST's logic level is determined by VDD, not OVDD. But the demo schematic on page 37 shows the CNVST is drived by a 3.3V signal, means its logic level is determined…

  • Common mode input voltage question about AD7622 and LTC2389-16

    I have a signal with 2.6Vpp and centered around 1.3V(VCM) and a DC voltage 1.3V(VCM).

    Now, I want to fetch these two source into LTC2389-16 or  AD7622  to have a differential bipolar AD conversion and remove common mode noise.

    And I have some question abo…

  • 2009-12-18 09:50:18     upgrading

    2009-12-18 09:50:18     upgrading

    Filip Vanalme (BELGIUM)

    Message: 83699   


    I'm finally upgrading to the latest versions of toolchain and kernel. I installed blackfin-toolchain-09r1-10.i386.rpm and blackfin-toolchain-uclibc-default-09r1-10.i386.rpm…

  • 2008-02-18 04:18:22     struct video_device

    2008-02-18 04:18:22     struct video_device

    stop go (UNITED STATES)

    Message: 51190    Hi,

    I'm trying to compile the kernel, and my compile is breaking due to what appears to be some sort of video driver framework disjoint.


  • LTC2326-18 Behavior if reading less than 18 bits

    Can anyone tell me the behavior of the LTC2326-18 if you only clock out 16 bits between conversions.  We thought we would simply get the most significant 16 bits and the bottom 2 bits would be discarded when the next conversion is started, however, we are…

  • 2010-11-18 08:12:18     Alsa driver issue

    2010-11-18 08:12:18     Alsa driver issue

    Shyam sundar (INDIA)

    Message: 95944   

    Hello world,

    I am using Alsa 1.0.18 on BF537 board.

    When I try to list the sound cards on the board,I do get the following message

    root:/> aplay -l

    **** List of PLAYBACK…

  • 2008-11-18 18:16:54     Run in ADSP-BF535??

    2008-11-18 18:16:54     Run in ADSP-BF535??

    Antonio Carmona (SPAIN)

    Message: 65461   


    I'm new to the forum and again in the development of embedded systems, I chose the Blackfin to venture into this passionate world. I have the opportunity to get…

  • AD7606C-18

    So, im using the ad7606c-18 instead of the -16, and I use a SCLK with 16.67 MHz and works correctly, but when I increase it to 25 MHz it does not work. I'm using the EVAL-AD7606C18FMCZ board.

    Another question that I have, if you know if the FlexSPI…

  • 2006-05-25 18:18:32     ppifcd_test on BF537-STAMP

    2006-05-25 18:18:32     ppifcd_test on BF537-STAMP

    Michael Benjamin (UNITED STATES)

    Message: 7963    Does the ppifcd_test Blackfin-Test program work on the BF537-STAMP board? If so, could someone help me?

    I currently have the following Kernel settings: