Hi Hillman,
Hillman Lin said: The power consumption should follow the normal operation in WoL application.
When you say "normal operation", are you referring to the Normal Mode in Figure 1 of the document below?
https://www.ti.com/lit/an/snla241…
Part Number: DP83822H
When testing DP83822 for PMD compliance testing, it may be required to adjust the swing level of the device if the levels are outside the range. A first check would be to ensure the schematic and layout design are the most optimal…
Part Number: DP83822H Hi team,
Customer are currently designing to implement RMII communication.
When implementing RMII communication, how should we process RX_DV/RX_CTRL of port 26?
I think that 3.3V is input to the midpoint of the pulse transformer,…
Part Number: DP83822H Other Parts Discussed in Thread: DP83867CR
Hi,
This is a continuation of related questions. Below is a summary of what I currently want to accomplish. ・Start the CPU through WoL. ・Before starting the CPU with WoL, the PHY power is…
Part Number: DP83822H Other Parts Discussed in Thread: AM5728 , , DP83822IF Hi TI,
We use custom designed AM5728 board with MitySOM AM5728 SOM. We have PRU ICSS ethernet with DP83822.
Upon booting i got the following error.
Could not get PHY for ethernet…
Part Number: DP83822H Hello expert,
May we know if you can provide MIIM 1 to 2 buffer, 3 channel solution to my customer? Thanks a lot!
Best regards,
Ann Lien
Hi Hillman,
Thank you for answering.
Q1.
Hillman Lin said: It depends on the MAC to understand the WoL pulse and wake up after it receive the pulse
What does the above mean?
Q2. What we want to achieve is to completely turn off the power on the CPU side…
Part Number: DP83822H We use the Ethernet PHY DP83822H in one application and use the 10BASE-Te configuration. Customer wants to use 10BASE-T now. As it looks, the device cannot be reconfigured to the higher levels. Is there a pin-compatible PHY that…
Part Number: DP83822H Team, could you help with a couple questions of mine?
We are interested in running the DP83822 PHY in a forced configuration (forced crossover, full duplex, 100Base-TX). While we understand the higher level implications of this,…
Part Number: DP83822H Hi.
I am trying to design with Transformerless (Single Cap) topology using DP83822HRHBT.
May I refer to the document "AN-1519 AN-1519 DP83848 PHYTER Transformerless Ethernet Operation"?
For AN-1519, DP83822HRHBT is not…