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TSW1400EVM: Custom firmware for the TSW1400EVM+ADS42LB69 assembly

Andrey Androsov
Prodigy 150 points

Part Number: TSW1400EVM

Hello!

I am using TSW1400EVM and ADS42LB69EVM. As I understand TSW1400EVM captures data flow from ADC then writes it into the DDR memory. After it HSDC downloads data from DDR using USB interface. I need to make a kind of digital filter which locates between ADC and DDR memory using build in Stratix chip.

In the HSDC folder I found "Source Code" subfolder where is and archive "TSW1400_ADC_DAC_qar.zip" with verilog codes: TSW1400_ADC_Revamp_ver2.2_22032013. As I understand, I need to edit this file, compile it and download to the FPGA  to achieve my goal.

In the source code appears a link to the external file with constants: `include "../ver/defines.vh"

When I am opening it there are no constants for my model of ADC: ADS42LB69EVM.

So, what I need to do if I want to write my firmware for my FPGA?

Thank you!

  • 0
    TI__Genius 12780 points
    Hi Andrey,

    We are taking a look into this, and will get back with you soon.

    Regards,

    Dan
  • 0 in reply to dBrock
    Prodigy 150 points
    Hi,
    As I can see I am not alone who wants to use ADC and TSW1400 for signal processing and taking data through the USB port. Some guys are using LabView but I prefer to use Wolfram Mathematica. So can I control this hardware with Mathematica?
  • 0 in reply to Andrey Androsov
    TI__Prodigy 240 points
    Andrey,

    the way the automation works is through function calls provided by a DLL. If you are able to make use of these from Mathematica that should work. The DLL and documentation can be found on your hard drive after you have installed HSDCPro in following subfolder of your Windows 'Programs' folder: '\Texas Instruments\High Speed Data Converter Pro\HSDCPro Automation DLL'. Please let me know if this helps.

    Best regards
    Matthias