C2000™ Microcontrollers

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C2000™ Microcontrollers

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Related Posts

  • Forum Post: multiple fir 16 module usage on f28027 Piccolo

    Giovanni Perrino
    Hi everyone. I'm using fir16 module on sprc082 library downloaded from this site. I don't understand if I have to create, in order to filter with the same coefficients two differents variables, two different memory sectors for these variables. More specifically, could I create a memory section...
    on Feb 2, 2010

  • Forum Post: Re: Doubt about FIR library function for C28

    Esther Samper
    I've the same doubt. I don`t understand because this saturation is done, I think some information is lost. Anyone can help? Thank you very much!
    on Mar 2, 2010

  • Forum Post: Re: IIR and FIR filter library questions

    Yu Cai58368
    Max, I currently have FIR and IIR working version in both 16 and 32 bit. Now I am documenting them. We don't have floating point version of optimized IIR filter library at this time. If you really want to implement it in floating point. You can use C to do that. -Yu Cai
    on Oct 26, 2010

  • Forum Post: IIR and FIR filter library questions

    Maxpower
    I am using the F28335 chip. I looked for iir and fir filters and found some for the C2000 but they are written for integer math. My questions are: 1) Is there a library for the C2000 chips with floating point support? 2) If not and I need to use the integer versions, for iir32, do I need to scale...
    on Oct 13, 2010

  • Forum Post: About FIR16 Filter

    blur sy
    Hi: I want to design a 32 taps FIR filter using TI FIR16 lib for TMS320F2812. I want to know if data buffer in "firldb" must align in 256 word, the data buffer only 32 word, can i align "firldb " in 32 word? thanks!!!!
    on May 6, 2011

  • Forum Post: Digital Filters

    Tim Molner
    I am using the TMS320F28335 DSP in a digital equalizer design. I have no issues with the A/D and the D/A portion of the project. However, Im unsure on how to approach implementing an IIR or FIR filter on the microcontroller. I have no issue designing these on matlab but have never attempted to implement...
    on Sep 7, 2012

  • Forum Post: Implementing a Digital EQ in real time on C2000 DSP

    Tim Molner
    Me and an associate are in the process of designing and implementing a digital equalizer on a C2000 DSP. We currently are using a TI Audio CODEC to perform the A/D and D/A conversions, and utilizing an LCD- Resistive Touch Screen to provide a GUI to control the EQ. However, we have reached a fundamental...
    on Sep 20, 2012

  • Forum Post: Piccolo: 32 x 32 Multiply and Accumulate doesn't work

    Steve Legare
    Hi, I am testing the FIR32 filter from Control Suite library, but it doesn't work: I get as output 0 or -1. I isolate the QMACL instruction and I try to understand its behavior. Here is the instructions. Here are both multiplication operands: Here are results in Core Registers: ...
    on Oct 18, 2012

  • Forum Post: One of Control suite’s examples has a bug

    Chuangbin Zhou
    .\controlSUITE\libs\dsp\FixedPointLib\v101\examples_ccsv4\2833x_FixedPoint_FIR16\source\fir16d.c // TI File $Revision: /main/2 $ // Checkin $Date: Thu Jan 6 15:14:02 2011 $ >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>...
    on Dec 4, 2012

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