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AFE7950: DAC scale

YuukiWatanabe
Prodigy 180 points
Part Number: AFE7950

Tool/software:

What function can I use to scale the output of a DAC?

  • 0
    TI__Genius 17831 points

    Hi Yuuki,

    Can you share which FPGA board you are using? 

    There are a couple of ways to scale the DAC output. One is to scale the tone being sent by the FPGA, if you are using one of the TI TSW boards I can explain further on this. The other is that you can use the Digital Step Attenuator on the DAC output. The Latte function to do this is 'AFE.setTxDsa(chNo,dsaSetting)'.

    Regards,

    David Chaparro