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TSW1250EVM verilog code

Hendrick Mae
Prodigy 95 points
Other Parts Discussed in Thread: ADS5263, ADS5463

HI,  I am new here, and have a question for TI:

Your ADS5263 looks really good for my application, and I am considering of using on in my next fpga board.  Before I actually do that, I need to test the part with Spartan-6, or Artix-7.  I noticed that you have a adapter board TSW1250EVM that has a V4 FPGA on it, and the reference code of TSW1250 card would give me a leg up.  Would it be possible for me to obtain the code as  a reference from you guys ?  Thanks

h.m.  

  • 0
    TI__Genius 14540 points

    Here is the FPGA source code for the TSW1250. Download from this FTP site:

    ftp://ftp.ti.com/pub/mbu/TSW1250/TSW1250_V3p2.zip

    password is tsw1250v3p2

    If you have problems accessing, please send me your email address and I'll send it to you.

    Regards,

    Christian

    yots@ti.com

  • 0 in reply to Christian Yots
    Prodigy 95 points

    Thanks Christian.  I'll take look over the files, and come back with some question.

    Best Regards,

    H.M.

  • 0 in reply to Christian Yots
    Prodigy 95 points

    HI Christian,

    After looking over the files, I realized the Xilinx project is for ADS5463 of parrellel interface, not for serial ADC ADS5263 which is what I am interested.  By any chance you would be able to provide the TSW1250 verilog code for handling ADS5263 eval board ?   Thanks.

    BTW.  I have no problem downloading the file archive  from your ftp site.

    H.M.

  • 0 in reply to Hendrick Mae
    TI__Genius 14540 points

    Hi, 

    The ADS5463 was the first device for which the TSW1250 code was developed.  Hence, references to it are very prevalent throughout the file hierarchy.  However, as other devices were developed, their firmware files were added to the ADS5463 code.  I am told, although I haven't confirmed, that the ADS5263 firmware is somewhere within files I had sent you.  There might not be reference to the ADS5263 specifically, but generic references to the interface configuration might exist (i.e. 2-wire, 16bit, Byte-wise, etc).  I'm sorry we don't have any supporting documentation for this as we have since migrated to a new capture tool, the TSW1400.

    Regards,

    Christian

  • 0 in reply to Christian Yots
    Prodigy 95 points

    Thanks Christian.

    I looked over the ISE project in the file packet you sent me, and did not see a hint that particular design could support a high-speed serial ADC like ADS5263, which would require an implementation of a serious  multi-channel deserilizer in the project.  Anyhow, a design file packet for TSW-1200 provided by your colleague in TI, and Xilinx reference design XAPP866 (for TI's TSW1200 board) should provide me enough information to get started.