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Showing 23 results View by: Thread Post Sort by
    Answered

  • TIDA-00176: Questions about encoder equations

    Resolved
    Part Number: TIDA-00176 Dear champs, I am asking this for our customer. In the below figure from Sec 1.3.1.4. We are confused about the equation (5), How do you drive equation (5) (page 7)? Is the sign multiplication (in red in the above figure…
    • Resolved

  • Will the Sin/Cos Encoders be a rotary transformer in the TIDA-00176 design?

    TI Thinks Resolved
    Other Parts Discussed in Thread: TIDA-00176 , PGA411-Q1 hi， As the title says,anyone knows？thank you。
    • Answered

  • RE: Motor drive

    Resolved
    Hi Martin, After talking with the client, he wants to do the first tests with: linear motor (tecnotion UM3-N) and linear encoder (Renishaw; BISS-C 36bit, 1nm). In a few months I'll do the tests with the VCM. As you suggested, I'll look into TIDA…
    • Answered

  • RM48L952: Is it possible to connect 2 SOMI pins to one SPI interface?

    Resolved
    Part Number: RM48L952 Other Parts Discussed in Thread: ADS8355 , TIDA-00176 , ADS8354 Hi, I want to use ADS8355IRTET with RM48L952. The ADS8355 has an SPI interface with two outputs, one for channel A and one for channel B data. How can I connect it to the…
    • Resolved

  • RE: TMS320F280039C: Sensored FOC_TMS320F280039C

    DRIVE SMART said: 2.Is there any reference document on PM_sincos library? (other than documents given in controlsuite) Not yet. But you can take a look at the TID as the link below. https://www.ti.com/tool/TIDA-00176 TI Designs Interface to Sin/Cos Encoders…

  • RE: TMS320F280049: Question about Sin/cos lib

    Jenson said: 1.Since I don't use EQEP, can I just use fine angle? Jenson, In section 1.3.2.2 - Table 1 shows different modes for the library. In mode 0 and 1 the fine angle and the coarse angle are calculated in software and the eQEP is not used. …
    • Answered

  • TMS320F280025C: The possible to integrate Sin/Cos Encoders in F280025

    Resolved
    Part Number: TMS320F280025C Other Parts Discussed in Thread: TIDA-00176 Hi Expert, Customer is interested in TIDA-00176 solution, they'd like to know if F280025 has the ability to achieve the sin/cos encoders inside. Could you please give the comments…
    • Resolved
    • Answered

  • TMS320F28069: sin/cos encoder phase shift correction method in TIDUA05A

    Resolved
    Part Number: TMS320F28069 Other Parts Discussed in Thread: TIDA-00176 , CONTROLSUITE , C2000WARE Hi, I cannot understand the sin/cos encoder phase shift correction method in TIDUA05A. When I programmed in DSP with this method, the position will step down…
    • Resolved
    • Answered

  • TMS320F28377D: Isolation of sin/cos encoder signal in TMS320F28377D

    Resolved
    Part Number: TMS320F28377D Other Parts Discussed in Thread: SN6501 , AMC1311 , TIDA-00176 , TMS320F280021 Sir/Madam, Please suggest options for providing isolation while using sin/cos encoder with this dsp. Thanks Rishabh
    • Resolved
    • Answered

  • RE: TMS320F28052M: TMS320F28052 options for adding absolute position feedback sensor like HIPERFACE

    Resolved
    the easiest would be to think about an F28052M + external device. For example with SIN/COS there is a reference design that uses SPI to send position information to an F28069M http://www.ti.com/tool/TIDA-00176 similar can be done for absolute encoder…
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