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  • TMS320F28027: Migrating From TMS320F28022 to TMS320F28027

    Part Number: TMS320F28027 Hi Expert, The customer wants to replace F28022 48PIN with F28027 48PIN, what should we pay attention to in the software? The customer used 12M passive external crystal oscillator to F28022 48PIN.
    • Answered

  • RE: TMS320F28022: Error when downloading data to RAM memory using JTAG

    Resolved
    Hi Andrea, Thanks for the update. Regards, Ashwini

  • RE: TMS320F28022: JTAG pins pull-up/down resistors range

    From the same app note. This should be acceptable. For EMU1/0 a typical value of 4.7k is usually used. TRST partly depends on how much system noise will be seen, the lower the resistor value the stronger the rejection of noise. Although at some point…

  • RE: tms320f28022

    yingchun xue said: !FLASH_PATH!\dslite.bat --config=TMS320F28022.ccxml -operation "CalculateChecksum" > TI_OUT.log instead of "-operation", use "-b" (or "--before") instead. example: !FLASH_PATH!\dslite.bat -…

  • TMS320F28022: What's difference between TMS320F28023PTT and TMS320F28022PTT

    TI Thinks Resolved
    Part Number: TMS320F28022 The difference between TMS320F28023PTT and TMS320F28022PTT is the smallest, and the workload of software modification is also the smallest. It is suggested to choose TMS320F28023PTT for alternative experiment, and please find…

  • TMS320F28022: TMS320F28022 Boost problem while cascade Boost and PSFB

    Part Number: TMS320F28022 Hi This is a two-level structure of the 2KW DC project: pre-Boost + post-PSFB. Separately debug single-stage load to the full power of 2KW work, all normal. During joint debugging, when the output is brought to 14V / 100A, the…
    • Answered

  • TMS320F28022: Asking for 3.6KW PFC+LLC+SR Solutions

    Resolved
    Part Number: TMS320F28022 Dear Sir Our new project use TMS320F28022PTT&TMS32F28032PAGT for 3.6KW Bitcoin mining machine Power. Could you help me to provide TI's recommend the digital power supply scheme of PFC+LLC+SR,many thanks!
    • Resolved
    • Answered

  • RE: TMS320F28022: C2000-GANG Error 70

    Resolved
    Hi Matthew, Customer checked the address in 2 TMS320F28022 boards with CCS connection. Please find below results. Test 1 - Reading address 0x3F7FF8-0x3F7FFF Board #1 Board #2 Test 2 - Reading address 0x3D7C80-0x3D7C0 Board #1 Board #2 …

  • Compiler/TMS320F28022: Flash Access

    TI Thinks Resolved
    Part Number: TMS320F28022 Tool/software: TI C/C++ Compiler Hello all, In recent time I found a strange problem about memory access. Please refer to the following description for deailed information. First I assign one-word length zone for a flag which…

  • TMS320F28022: Difference between ePWM and HRPWM

    TI Thinks Resolved
    Part Number: TMS320F28022 Hi Team, Could you tell me the differences ePWM and HRPWM? What kind of use case each PWM functions will be useful? REgards, Takashi Onawa

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