Part Number: DP83822IF
Hi team,
We are using the 0845-2D1T-E4 dual port RJ45 connector with integrated magnetics and one of the ports is connected to DP83822IF Phy. Can you please review and suggest if this part would meet the magnetics requirements…
Part Number: DP83822IF Other Parts Discussed in Thread: DP83822EVM Team,
Posting on behalf of my customer.
"The optical fiber interface that we are using is not a standard LED driver/detector type, but has LVDS interfaces. We have had problems interfacing…
Hi Justin
Breakthrough here. We finally got the PHY to work properly.
So a few things made the trick:
- FPGA was build with pull up / pull down disabled.
- 1st step of the init sequence is a HW reset (reg 0x1F / bit 15 set to one) with a loop to wait…
Hello Julian,
Good breakthrough achieved by you! Other than shared supply/ground, a few sensitive signals which can be susceptible to xtalk : XI, XO, Rbias.
--
Regards,
Vikram
Part Number: DP83822IF Other Parts Discussed in Thread: DP83848C
I'm using DP83822IF Ethernet phy with STM32F207 micro controller based on the TI recommendation for fiber optic Ethernet communication.
I found some strange behavior while using the…
Hi Andreas,
I haven't heard from you for some time. I will now close this thread and if you have any further questions please respond to this thread.
Kind Regards,
Joe
All information in this correspondence and in any related correspondence is provided…
Hi Tao_2199,
I will request your friendship on E2E and continue to support you via private message.
Kind Regards,
Joe
All information in this correspondence and in any related correspondence is provided “as is” and “with all faults”, and is subject to…
Part Number: DP83822IF Hi,
My customer reported an issue with DP83822IF: it cannot link with PC's gigabit ethernet port.
The device is connected to MAC through RGMII, 25MHz crystal, pure pin strap configured as: pin RX_ER (RH=6.2K, RL=1.96K), CRS…
Part Number: DP83822IF Other Parts Discussed in Thread: DP83869HM Hi Team,
A customer is looking for a solution for a media converter from Ethernet copper 100BaseTX to fiber 100BaseFX, only at PHY Level, without the need for a MAC and processor.
Can you…
