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  • TMS320F28377D-EP: Difference between TMS320F28377D-EP from TMS320F28377D

    Resolved
    Part Number: TMS320F28377D-EP Hello, What is the difference between the TMS320F28377DPTPEP and TMS320F28377DPTPT processors? Looking at the datasheets, the only difference that I notice is the temperature difference (along with the price). Is there any…
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  • TMS320F28377D-EP: ECAP Pins

    Resolved
    Part Number: TMS320F28377D-EP Hello, I was looking at the datasheet for the TMS320F28377D-EP microcontroller https://www.ti.com/lit/ds/symlink/tms320f28377d-ep.pdf?ts=1682608386521&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTMS320F28377D-E…
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  • TMS320F28377D-EP: Crystal Frequency

    Resolved
    Part Number: TMS320F28377D-EP Other Parts Discussed in Thread: C2000WARE Hello, I see on the datasheet that the maximum SYSC LK TMS320F28377D-EP is 200 MHz. The datasheet also lists the frequency range for the external crystal as 10 - 20 MHz. Does the frequency…
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  • TMS320F28377D-EP: eFUSE and FUSEERR register

    Part Number: TMS320F28377D-EP Hello, Could someone explain to me what is this Efuse Autoload functionality from the Boot Rom? There is not much information about it that I could found. I did read this What is "loading of efuse values to all registers…
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  • TMS320F28377D-EP: Errata - PLL: May Not Lock on the First Lock Attempt

    Resolved
    Part Number: TMS320F28377D-EP Hello, According to the errata, there is an issue with the PLL not being properly lock. The PLLSTS[LOCKS] bit is set, but the PLL does not produce a clock. TI recommends a minimum of five lock sequences in succession when…
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  • TMS320F28377D-EP: Internal DSP ADC trim (offset and linearity)

    Resolved
    Part Number: TMS320F28377D-EP Other Parts Discussed in Thread: C2000WARE Hello, Regarding the ADC trims that need to be loaded every time the ADC mode and resolution changes, per the errata, I have three questions: Why for a 12bit resolution, the upper…
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  • TMS320F28377D-EP: WatchDog reset timing a bit off, not what is expected

    Resolved
    Part Number: TMS320F28377D-EP Other Parts Discussed in Thread: TMDSCNCD28379D Hello, I am working on setting up the WD and I noticed the reset time value using a scope plugged on the XRSn pin is not what I expected. After enabling the WD with a presale…
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  • TMS320F28377D-EP: FLASH sectors Access Protection

    Part Number: TMS320F28377D-EP Hello, Is there a mechanism of FLASH Memory protection, Fetch and Write, same as the RAM region (i.e DxACCPROT0)? How can I protect few FLASH sectors to be accessed by the software. Thank you Laurent

  • TMS320F28377D-EP: UL/cRUus/CSA marks or MHXXXX/EXXXXXX E-file numbers

    Part Number: TMS320F28377D-EP Hello, I am looking at the C2000 Mircocontroller (TMS320F28377DPTPEP), but I can’t seem to find the UL/cRUus/CSA marks or MHXXXX/EXXXXXX E-file numbers for this product in the datasheet. Can you please help me locating…
    • Answered

  • TMS320F28377D-EP: DxRAM, LSxRAM, GSxRAM, MSGxRAM Initialization

    Resolved
    Part Number: TMS320F28377D-EP Hello, I would like to understand when should I initialized the different blocks of memory using the following bits from the MEM_CFG_REGS Registers: DxINIT, DxINITDONE LSxINIT, LSxINITDONE GSxINIT, GSxINITDONE I don't see…
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