• LTC2389

    Hi, 

    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

    Hi, 

    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…

  • RE: LTC2326-18 Behavior if reading less than 18 bits

    Hi Steve,

    You should be able to clock out only 16-bits. Can you provide a scope photo showing CNV, SCK, SDO and BUSY along with a description of the input voltage and reference voltage applied. It would also be helpful if you provide a schematic and a…

  • 2009-12-18 09:50:18     upgrading

    2009-12-18 09:50:18     upgrading

    Filip Vanalme (BELGIUM)

    Message: 83699   

    Hi,

    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.

    /include/media/v4l2-dev.h…

  • 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   

    Hello,

    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…

  • 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:

  • 2010-03-22 18:18:04     pata_pcmcia CompactFLASH load error

    2010-03-22 18:18:04     pata_pcmcia CompactFLASH load error

    Doug Bailey (UNITED STATES)

    Message: 87593   

    I am running the 2009R1.1-RC4 tag distro on a BF537 based board.  Configured on

    this board is a pcmcia slot used for interfacing a compactflash drive…