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DAC39J84EVM: DAC39J84EVM CPLD source code

Kazuhiko Hirano
Genius 15098 points
Part Number: DAC39J84EVM

Hello,

 

My customer would like to connect DAC39J84EVM with their FPGA board via FMC connector.

However, looking at the following E2E thread, the CPLD code has some errors and customers have to debug and correct it by themselves.

https://e2e.ti.com/support/data-converters/f/73/t/863415?tisearch=e2e-quicksearch&keymatch=DAC39J84

 

My customer is asking if TI can fix it and provide the correct CPLD source code.

Is it possible?

 

Best regards,

 

K.Hirano

  • 0
    TI__Guru* 91947 points

    Hirano,

    The engineer that developed the firmware for the CPLD is no longer with us. Even if we could fix the firmware, we have no way of testing it. The source code is pretty basic from what I can tell and the customer should be able to either modify, or create their own version. It is pretty simple to reprogram the part on the EVM using JTAG header J15. The source code is attached for their reference.

    Regards,

    Jim

    CPLD Code.zip