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Current and voltage sensor like TIDA-00080 to Hercules?

Geraldo Pereira
Intellectual 400 points
Other Parts Discussed in Thread: TIDA-00080

The TIDA-00080 is a current and voltage sensor that integrate with Delfino DSP. See:

www.ti.com/.../TIDA-00080

Are there a sensor like this that integrate with Hercules DSP´s family?

Thanks,

Geraldo.

  • 0
    TI__Guru 59540 points
    Hello Geraldo,

    Hercules is an ARM based MCU but does support some DSP functionality through ARMs DSP library (CMSIS). However, I am unaware of any example application such as the one you have linked to for Hercules. The TI Design you linked to utilized multiple C2K DSP devices along with external precision ADCs to achieve the desired functionality.
  • 0
    TI__Guru** 123058 points

    TIDA-00080 uses AMC1304XX and AMC1305XX modulators for digitizing the sensor input and interface to Sigma-Delta Filter Module (SDFM) peripheral on the Delfino Microcontroller.

    Hercules provides high-end timers (N2HET) that can be considered for implementing the required filtering. This requires focused development and support as I am not very sure if there are reference implementations.

    Alternatively MCU (AM437x Sitara™ ARM® Cortex®-A9 Processor) which performs Sinc3 digital filtering using PRU-ICSS can be considered

    Alternatively AMC1210 - 4 Channel Digital Filter for ADS120X family of modulators can be considered