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ADS6225 + DSK6713

GardenGreenSum
Intellectual 830 points
Other Parts Discussed in Thread: TMS320C6416, ADS6225

Hi,

My customer wants to interface the high speed ADS6225EVM with the DSK6713 or the DSK6416.

Please advice if this is possible and how? Details will be very helpful.

Thanks

Suman.

  • 0
    TI__Guru 63950 points

    Suman Ghosh said:

    My customer wants to interface the high speed ADS6225EVM with the DSK6713 or the DSK6416.

    Please advice if this is possible and how?

    This is not directly possible.  If you look at the ADS6225, it has a LVDS output for the digital interface.  The EVM simply brings this out to a connector.  Neither the TMS320C6713 nor the TMS320C6416 have an LVDS interface to directly connect to this.

    From looking at the ADS6225EVM Product Folder, it will support connecting to a TSW1200 LVDS Deserializer board and then interface to a logic analyzer or the TSW1100 data capture and analysis board.

    For the customer's end system, it would be possible to have a TI DSP, but it needs additional hardware such as an FPGA to perform the LVDS deserialization and possibly some pre-processing if you are running to the full 125MSPS rate.