Part Number: DP83822HF Hi,
We use DP83822HFRHBR IC in our design. We want to use PHY as RMII Master mode, but we want to do it without using bootstrap resistors. Could it be done without using these resistors?
Best regards.
Part Number: DP83822HF Hi,
In my application I need to recover the Ethernet clock and use a pll to produce Audio clock.
The rate of the line is 10M (and not 100 nor 1G)
The switch that I use have RMII/RGMII only
That means the DP83822HF PHY that…
Part Number: DP83822HF
Tool/software:
Hi,
I am currently working with the DP83822HF PHY interfaced with an AM437x processor , and I am encountering an issue related to the PHY's mode configuration during power-up.
Due to inconsistent voltage levels…
Part Number: DP83822HF
Hi Team,
Posting on behalf of our customer.
According to section 7.6, “Timing Requirements, Power-Up Timing” , T2 is defined as a maximum of 200ms after power-up between reset and MDC. However, in section 7.8, “Timing Requirements…
Part Number: DP83822HF Tool/software: Hi
I modified some registers during the test of DP83822HF registers. I thought the IC would reset after restarting, but the behavior of the IC changed after a certain test. RD_P, RD_M, TD_P, TD_M changed from unstable…
Part Number: DP83822HF Hello TI Support Team, We are designing with the DP83822 in RMII master mode and would like to confirm the behavior of the RMII TX Clock Shift feature.
Context:
PHY mode: RMII master (PHY outputs the 50‑MHz reference clock to…
Part Number: DP83822HF Tool/software: Hello,
I am currently working on integrating the DP83822 PHY with an STM32H735IGT3 microcontroller to establish Ethernet connectivity. I have configured the Ethernet interface, and when I connect the Ethernet cable…
Part Number: DP83822HF Tool/software: We are currently in the process of integrating the DP83822HFRHBR (an extended temperature, robust 10/100-Mbps Ethernet PHY transceiver with fiber support and 16-kV ESD protection) with the STM32H735IGT3 MCU. However…
