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  • DP83848Q-Q1: DP83848Q-Q1

    TI Thinks Resolved
    Part Number: DP83848Q-Q1 Can this PHY be configured to output 100Base-TX compliance test patterns?
    • Answered

  • DP83848Q-Q1: DP83848QSQE -NOPB

    Resolved
    Part Number: DP83848Q-Q1 Hi Expert: Our customer has design DP83848QSQE -NOPB 2'nd schematic I attached , could you please help review schematic and does the part have schematic and BOM checklist ? I can double check design by the checklist. thank…
    • Resolved
    • Answered

  • DP83848Q-Q1: DP83848QSQ

    Resolved
    Part Number: DP83848Q-Q1 Hi Expert: I'm currently testing DP83848Q-Q1 power up timing. May I know what's "Dual function pins become Enable as outputs" means which pin output ? thank you
    • Resolved

  • DP83848Q-Q1: DP83848QSQ/NOPB

    TI Thinks Resolved
    Part Number: DP83848Q-Q1 Other Parts Discussed in Thread: DP83848-EP Hi Expert: We are testing DP83848Q-Q1 read PHY identifier register #2 (address 0x03h) = 5c90 , but datasheet show =5Ca2 different with test result. we check IC top marking is DP83848QSQ…
    • Answered

  • DP83848Q-Q1: DP83848QSQE-NOPB

    Resolved
    Part Number: DP83848Q-Q1 Hello Expert: we have customer design in DP83848Q-Q1 Ethernet PHY transceiver 100-Base-TX design from Automotive Gateway communication with OBD application. currently MAC Layer cannot read DP83848Q-Q1 address . (MDIO cannot access…
    • Resolved

  • DP83TC812R-Q1: Can 812R and DP83848Q-Q1 share the same MAC?

    Part Number: DP83TC812R-Q1 Other Parts Discussed in Thread: DP83848Q-Q1 Hi Expert, Our customer want to use 812R and DP83848Q-Q1 but they only have one MAC. Is it possible? Thanks. BR, Elec Cheng

  • DP83848Q-Q1: LINK activity feedback in SW

    Part Number: DP83848Q-Q1 TI Experts, in DP83848Q-Q1 - is it possible to have LINK activity feedback in IC register - so SW can read it? The only way described in the datasheet is LED - it provides physical and visual feedback, but is there a way to hav…
    • Answered

  • DP83848Q-Q1: Output at "CLK_OUT" is missing when in "RMII" mode (sometimes)

    Resolved
    Part Number: DP83848Q-Q1 Hello Texas instruments specialists, I have some weird behavior with DP83848Q-Q1 which I can not understand. I don't have 50MHz output at Pin "CLK_OUT". Description: We use the Pin "X1" to input a 50MHz oscillator…
    • Resolved
    • Answered

  • DP83848Q-Q1: DP83848TSQ or HSQ, Alternate Candidates

    Resolved
    Part Number: DP83848Q-Q1 We currently use the DP83848TSQ and HSQ components for one of our products. We use the two interchangeably, but due to supply chain issues we are looking for other alternate low risk swap in parts. The DP83848QSQX/NOPB matches…
    • Resolved

  • DP83848Q-Q1: I need a 100Mb RMII phy that will be compatible with network controller NC-SI/RMII sideband

    Part Number: DP83848Q-Q1 Other Parts Discussed in Thread: DP83825 , DP83825I Hi, I have an application where I need a phy to interface with a Network Controller (NC) which has a NC-SI/RMII sideband. Since both phy and NC have the same orientation for inputs…

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