• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 102 subscribers
  • Views 345 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DSP evaluation kit to work with Raspberry pi for real time signal processing

EngrN
Prodigy 10 points
Other Parts Discussed in Thread: TMS320F280025C, LAUNCHXL-F280025C, TMDSCNCD280025C

I am after a DSP evaluation kit to work with Raspberry pi for real time signal processing (digital octave filtering, FFT etc). The input signals are from different sensors including a hydrophone. It would be good if the kit has multiple channel ADC ( 1MSps), I/O pins both digital and analog. I have looked at TMD SLCDK 6748 but not sure if I have shortlisted it correctly and would appreciate support in selecting the right DSP kit.

  • 0
    TI__Mastermind 41375 points

    EngrN,

    It sounds like the just about the entire C2000 portfolio will meet your needs. www.ti.com/c2000

    So that being said one of our latest release was a low cost offering: TMS320F280025C is the superset device. Looking through the Datasheet and TRM should help you decide if its right for you. 

    • Capable of FFT/ filtering
    • 39 GPIO (digital)
    • Two 3.45 MSPS ADCs
      • 16 individual analog channels

    The extra MSPS would allow for an oversampling scheme which can reduce system noise.
    Please note that the quantities above are for the superset 80-pin device. If you need a smaller pin count device there are 64 and 48-pin devices.

    There are a couple of EVMs which support the F28002x family, TMDSCNCD280025C and LaunchXL-F280025C would get you off and prototyping now no matter what package you choose.

    Regards,
    Cody