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  • RE: AM625: RS485 issue

    Hi Wei, The log seems indicating ttyS3 has rx frame error. Is this test on your board or AM62x SK EVM? Does this error happen in every time when you run this test? Could you please run the two commands in one line? Wei Zeng said: 2. Verify that our tool…

  • OPT8241-CDK-EVM: Use of HF-LDO

    Part Number: OPT8241-CDK-EVM Hi, I have yet another question (sorry). Is there any specific reason, why the low ripple ldo's of the TPS659122 remain unused? Shouldn't they be a better choice for e.g. VCC_LDO_1V8? Thx, Bernd
    • Answered

  • RE: SK-AM62: How to test / demo the AM62 AI?

    Resolved
    Hi Reese: Sorry, SDK8.6 needs to use the HF-FS EVM to test. I'm using the SDK8.5 now. So, SDK8.5 is not able to run the stuff you mentioned on the above? BR Rio
    • Answered

  • RE: AM4376: RS-485 commutation Issue with Linux SDK 8.02.00.24 (Kernel 5.10)

    Resolved
    Hi Miyazaki-san, We won't be able to provide patches for SDK8.2. As you may know, RS485 is not officially supported in Processor SDK (up to SDK8.5) for any Sitara device, so RS485 function hasn't be validated by the Linux software development team…

  • AM6411: Moving GP to HS version only

    Part Number: AM6411 Other Parts Discussed in Thread: SK-AM64 , SK-AM64B Hi TI My customers started to use AM64x for their industrial printer application this year. And they have evaluated using SK-AM64 GP EVM with PSDK 8.4. However ti.com began to sell…
    • Answered

  • RE: THS3491: THS3491 feedback resisor selection

    Resolved
    Hi Li, have you seen the "Bill of Materials" in the "EVM Users's Guide"? -> "0603" packages are used for the feedback resistors. Eventually "0805" can also be used. In any case, these resistors must be suited for HF-applications.…

  • RE: THVD1550: Cause of Output waveform

    Ottey-san, Please let me know if you have any updates. I suspect this behavior is application related. Could you please check the basics like ground, load, etc? We haven't seen this in the lab. You can also get the EVM to compare the waveforms. www…
    • Answered

  • RE: BUF634A: Should there be a cap in series with Neg input resistor?

    Resolved
    Hi Barry, this EVM User's guide could way better explain what's going on in the circuit and on the PCB. When a "C1" can be seen in the schematic, on the PCB and in the bill of materials, it should be discussed in the User's guide as well. I cannot understand…
    • Answered

  • DP83822EVM: 100base-FX on the DP83822 evm.

    Resolved
    Part Number: DP83822EVM Hi, regarding the idea of using the DP83822, I see that the evm is ready to mount an SFP connector+frame to experiment with the 100base-FX (fiber). There is a list of components to remove/add, described in the EVM user guide. …
    • Resolved
    • Answered

  • RE: SK-AM64: Application Inquiry

    Resolved
    Hello Renan Santos, Thank you for the query. I am trying to understand you question . Are you looking to understand if you can connect the USB-RS485 converter to the AM64 EVM ? Regards, Sreenivasa

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