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AM3357: PRU Δ-Σ modulator demo

Denny%20Yang99373
Expert 3805 points
Part Number: AM3357

Hi all,

Customer want to use PRU to do Δ-Σ modulator for AMC1305  decode. Does TI have similar demo for this?

thanks!

BR,
Denny

  • 0
    TI__Mastermind 43296 points

    Please refer to

    http://www.ti.com/tool/TIDA-00209

    This reference design uses the AMC130x reinforced isolated delta-sigma modulators along with AM437x Sitara™ ARM® Cortex® -A9 Processor, which implements Sinc filters on PRU-ICSS. The design provides an ability to evaluate the performance of these measurements: three motor currents, three inverter voltages, and the DC Link voltage.  Provided in the reference design is firmware to configure the Sinc filters, set the modulator frequency, and receive data from Sinc filters. A versatile run-time GUI is also provided to help the user validate the AMC130x performance and supports configuration changes to Sinc filter parameters in the Sitara™ Processor.

    Regards,

    Garrett