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Showing 207 results View by: Thread Post Sort by
    Answered
  • DP83630: the JTAG interface to the DP83630

    john young
    john young
    Resolved
    Part Number: DP83630 Tool/software: Looking at using this with our custom Hercules setup. I see it has a JTAG interface...but little explained what I can use that for on the device... Is it necessary? Is there an "app note" referencing its use?…
    • Resolved
    • 5 months ago
    • Interface
    • Interface forum
  • DP83630: 1588 SYNC-E request

    Tommy Tzeng
    Tommy Tzeng
    TI Thinks Resolved
    Part Number: DP83630 Tool/software: Hi Team, customer got a case need 1588 and SYNC-E, and seems DP83630 can meet this requirement Can you please check the diagram for us Is that ok for DP83630? if not, could you suggest us any solution? thanks…
    • 4 months ago
    • Interface
    • Interface forum
  • DP83630: PTP 1STEP wrong UDP Checksum

    Alexey Tsirlin
    Alexey Tsirlin
    Part Number: DP83630 Other Parts Discussed in Thread: DP83640 Tool/software: HI, Sometime ago I was trying to use 1STEP PTP mode with DP83630 and SAMA5D35 MPU and I have noticed that some packets are transmitted with UDP checksum wrong. After a long…
    • 8 months ago
    • Interface
    • Interface forum
  • Answered
  • DP83630: Status Frame, RMII and Half-Duplex

    Alexey Tsirlin
    Alexey Tsirlin
    Resolved
    Part Number: DP83630 Other Parts Discussed in Thread: DP83640 , Tool/software: Hi, I am trying to check DP83630 in half-duplex mode in PTP. It seems to me that the timestamps are not working. After reading the DP83640 Software Development Guide,…
    • Resolved
    • 8 months ago
    • Interface
    • Interface forum
  • DP83630: 1STEP UDP Checksum

    Alexey Tsirlin
    Alexey Tsirlin
    Part Number: DP83630 Other Parts Discussed in Thread: DP83640 Tool/software: Hi, I am using DP83630 chip with Linux system for PTP. I have noticed that occasionally, once in a few hundreds of packets, in case of 1Step sync packets (where the DP83630…
    • over 1 year ago
    • Interface
    • Interface forum
  • Answered
  • DP83630: magnetics and leds connection to 2.5V

    Alexey Tsirlin
    Alexey Tsirlin
    Resolved
    Part Number: DP83630 Tool/software: Hi, We are designing PTP plug-in card based on DP83630 and we need to replace our customer's existing card which was based on different PHY while the magnetics and RJ45 jack are on the motherboard and must be left…
    • Resolved
    • over 1 year ago
    • Interface
    • Interface forum
  • DP83630: Thermal Resistance and Characterization parameters

    DM1099
    DM1099
    TI Thinks Resolved
    Part Number: DP83630 Tool/software: The data sheet doesn't provide any thermal parameters to model the package. Please advise on how to predict temperatures.
    • over 1 year ago
    • Interface
    • Interface forum
  • DP83630: DP83630

    Anuradha Muley
    Anuradha Muley
    Part Number: DP83630 Other Parts Discussed in Thread: DP83869 Hi, We are trying to use DP83630 PHY to design copper SFP, as per block diagram shown below on DP83630 for above circuit is how to interface clock signals (especially TXCLK and TXEN…
    • over 3 years ago
    • Interface
    • Interface forum
  • DP83630: PTP T2 read error

    Zach Xia
    Zach Xia
    Part Number: DP83630 Hi, We are doing the pressure test of DP83630’s PTP and see an issue. DP83630 works as slave, it receives the sync message and record the T2. By set PTP_CTL bit4 ( load m clock ), and read PTP_TDR, we can get the time. Got…
    • over 2 years ago
    • Interface
    • Interface forum
  • MCU-PLUS-SDK-AM243X: Looking for Software Development Guide for the DP83630

    Hang Yang
    Hang Yang
    TI Thinks Resolved
    Part Number: MCU-PLUS-SDK-AM243X Other Parts Discussed in Thread: DP83630 Hi all, DP83630 datasheet says in section 6.6 that there is a Software Development Guide for the DP83630. May I know which document it's referring to? I cannot find a exact…
    • over 1 year ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
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