• DP83825I: Dual DP83825I REFCLK Question

  

  Peter Schmuckal

  TI Thinks Resolved

  Part Number: DP83825I Other Parts Discussed in Thread: DP83640 I am designing a new Sitara board based on AM4372BZDNA80 processor with two RMII Ethernet ports. I am considering using two DP83825I devices for PHYs, and trying to determine the best REFCLK…

  • 12 days ago
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Answered

• DP83825I: Kernel driver for DP83825I

  

  Hirotaka Matsumoto

  Resolved

  Part Number: DP83825I Hi all Would you mind we ask DP83825I? Our customer needs Kernel driver for DP83825I which version is 4.1.15_2.0.0. Is following version 4.1.15_2.0.0? https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net…

  • Resolved

  • 4 months ago
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• DP83825I: vs DP83848M

  

  Dean Hofstetter

  Resolved

  Part Number: DP83825I Other Parts Discussed in Thread: DP83848M We currently use the DP83848M, but need to spin our PCB for thermal reasons. It appears the DP83825I will consume less power overall when compared to DP83848M. The datasheets don't provide…

  • Resolved

  • 1 month ago
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• DP83825I: Energy efficient Ethernet

  

  SRIVATSAN R

  TI Thinks Resolved

  Part Number: DP83825I Is it possible to implement the energy efficient ethernet using this Phy with a MAC not supporting EEE standard ? If so , how can we implement ? Also does EEE reduces power consumption than normal ethernet ?

  • 1 month ago
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• DP83825I: Change polarity of TX+/TX-, RX+/RX-

  

  Vincent Chen64988

  Resolved

  Part Number: DP83825I Hi Team, My customer is designing PCB layout, for routing trace smoothly R&D would like to swap the polarity of TX+ and TX-, RX+ and RX- respectively, but not enable mirror mode. Is it workable to change Reg0x000B[6] to '1' to achieve…

  • Resolved

  • 1 month ago
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• DP83825I: MDIO-BUS, wrong voltage level

  

  Julian Affholderbach

  Resolved

  Part Number: DP83825I Hello, we use the DP83825I for configuration purposes in a new design and have problems communicating with the device, as it does not respond with the correct voltage level on the MDIO-Bus. Nevertheless the answer seems to be correct…

  • Resolved

  • 1 month ago
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• DP83825I: DP83825I LED indication of LED2

  

  Jimmy Zhou95

  TI Thinks Resolved

  Part Number: DP83825I Hi Expert, My customer want to configure DP83825I LED_2 for speed indication. Currently, they have our DP83825I EVM on hand and they want to know what registers they need to change? Thanks! Jimmy

  • 5 months ago
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• DP83825I: DAC_CFG_X Registers

  

  Hirotaka Matsumoto

  Resolved

  Part Number: DP83825I Hi all Would you mind if we ask DP83825I? <Question1> When the DP83825I is power on or reset operation, do DAC_CFG_X Registers return to default vaule? <Question2> Do the value of DAC_CFG_X Registers adjust automatically with…

  • Resolved

  • 2 months ago
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• DP83825I: TDR test issue and Conflict between the Datasheet Register Map and the Application note issue

  

  Lin Donghang

  TI Thinks Resolved

  Part Number: DP83825I Hi Team, I have been debugging this chip DP83825I for some time, and I have encountered some unsolvable problems so far. When debugging the TDR feature of DP83825I, I mainly refer to its DATA SHEET and www.ti.com/.../snla330 Application…

  • 25 days ago
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• DP83825I: Available Win CE driver for DP83825

  

  Jingyuan Zhao1

  Resolved

  Part Number: DP83825I Other Parts Discussed in Thread: AM3352 Dear Team, My customer plans to use AM3352 + DP83825I for industrial HMI with Win CE operating system. I see that we only have released Linux driver for DP83825 on website. Do we have available…

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  • 2 months ago
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