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  • TMS320F28P550SJ: Query: Can I connect F28P55x board with F280039C board using TMDSFSIADAPEVM FSI adapters for point-to-point communication?

    Part Number: TMS320F28P550SJ Other Parts Discussed in Thread: TMDSFSIADAPEVM , C2000WARE Tool/software: FSI peripherals are available in the following types of boards: TMS320F28002x TMS320F28003x TMS320F28004x TMS320F2838x TMS320F28P55x TMS320F28P65x …
    • Answered

  • [FAQ] AM6442, AM6441, AM6422, AM6421, AM6412, AM6411 Custom board hardware design - FSI Fast Serial Interface

    Resolved
    Part Number: AM6442 Other Parts Discussed in Thread: C2000WARE , TMDSFSIADAPEVM Tool/software: Hi TI Experts, Could you provide introduction and references to using FSI Fast Serial Interface.
    • Resolved
    • Answered

  • TMDSFSIADAPEVM: FSI Adapter Board questions

    Resolved
    Part Number: TMDSFSIADAPEVM - I have some questions related to FSI interface. 1- what is the maximum data rate of this interface? 2- what is the maximum cable length that can be used with FSI Adapter Board? 3- what is the MCUs families that supports the…
    • Resolved
    • Answered

  • RE: TMS320F28388D: FSI data Transmit data and recive data stop when I run motor.

    Resolved
    Hi Kevin I am using a custom hardware. The custom hardware reffered TI evaluation board( TMDSFSIADAPEVM ). The hardware has isolation and differential device. I attach my board(PCB) FSI hadshake is GOOD, FSI data is good. but FSI datas stop when I run…

  • RE: TMS320F28P650DH: Is the FSI high-speed serial port interconnection phy for 28P65 feasible?

    Hi Nie, FSI interface doesn't natively include standardized external PHY layer. However, it can be docked to external physical transceivers (e.g. RS-485,LVDS) if additional isolation is needed for long distance communication. Here is the link TMDSFSIADAPEVM…

  • RE: TMS320F28P550SJ: FSI external loopback (shipped example) fsi_ex1_loopback_cpu_control does not work at 75MHz FSI clock speed.

    Hi Sumukh, Can you please send pictures of your setup? I want to look at how the wires are connected. You can also try external loopback without using TMDSFSIADAPEVM and see if it's working. Thanks, Susmitha

  • TMS320F280049C: Physical layer hardware conditions for FSI communication between two MCUs

    Part Number: TMS320F280049C Other Parts Discussed in Thread: C2000WARE , TMDSFSIADAPEVM , LAUNCHXL-F280049C Tool/software: Hello, I have a question here. Do two MCUs need additional physical hardware support to communicate at low speed (1MHz) via FSI? Or…

  • RE: AM2434: FSI communication between two boards connected by Board to Board connector.

    Hi Hideaki, quick answer is yes, point to point connection can be directly done. However, using LVDS ( TMDSFSIADAPEVM Daughter card | TI.com ) is highly recommended to clean up signal and keep synchronization. I will discuss later with our FSI experts to…
    • Answered

  • RE: [FAQ] MCU-PLUS-SDK-AM243X: How-to test FSI in a 2-device loopback on AM243x LP or EVM

    Resolved
    AM243x EVM <-> LP Software: Device 1 code /cfs-file/__key/communityserver-discussions-components-files/908/3302.fsi_5F00_loopback_5F00_polling_5F00_d1.c /cfs-file/__key/communityserver-discussions-components-files/908/3302.example.syscfg Device…

  • RE: AM2432: Cant establish communication between two drives

    Hi Sahar, I think I found the mistake in my setup. Please also check yours. I was missing connecting GND between both boards (J7.3 and J7.4 on AM243x EVM). After that, FSI loopback demo with 2 devices at 50MHz works OK. I also tried 2 FSI devices + FSI…

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