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    Interfacing Spartan 6 FPGA XC6SLX45 to ADC 3202 (SPI interface)

    Hello,
    I am trying to interface Spartan 6 board with ADC3202 using SPI interface. The idea is to vary the input voltage of the ADC by varying the potentiometer connected to it and display its corresponding digital value on the LEDs. I am planning to use Verilog coding for the same. Could you please give me an idea as to how to go about it?

    •   Alt11th March 2018, 17:35

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    Re: Interfacing Spartan 6 FPGA XC6SLX45 to ADC 3202 (SPI interface)

    Hi,

    * Hardware connections (schematic)
    * SPI is standard. There are ready to use solutions available
    * state machine to control the data protocol and LED control

    Klaus
    Please don´t contact me via PM, because there is no time to respond to them. No friend requests. Thank you.



    •   Alt11th March 2018, 19:04

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  3. #3
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    Re: Interfacing Spartan 6 FPGA XC6SLX45 to ADC 3202 (SPI interface)

    Hello,

    I have been trying to search some ready to use solutions for SPI but not able to find any. Could you please guide me on this
    Last edited by KlausST; 12th March 2018 at 11:57. Reason: deleted 3 identical questions.



    •   Alt12th March 2018, 10:39

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  4. #4
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    Re: Interfacing Spartan 6 FPGA XC6SLX45 to ADC 3202 (SPI interface)

    Hi,

    an internet search "xilinx SPI VHDL" or "xilinx SPI Verilog" gives more than enough hits.

    Read through some of them to find out what´s suitable for your application. (we can no know this).
    In your next post please give informatrions about your application (wiring, SPI clock frequency, programming language....)

    And refer to the document you think that is suitable for your design.

    A link to to the ADC datasheet is usefull, too. Then we don´t need to do an internet search.

    Klaus
    Please don´t contact me via PM, because there is no time to respond to them. No friend requests. Thank you.



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