Part Number: DP83822I Tool/software: Greetings! I want to use DP83822I as ethernet transceiver for Xilinx Zynq FPGA. I don`t see any pull/down resistors on the schematics with BP83822. Do I need to add any on the TX_CLK, TX_EN / TX_CTRL , TX_D[0..4],RX_CLK…
Part Number: DP83822I Tool/software: Hi Team, We have interfaced PHY DP83822IRHBT to the NXP controller MIMXRT1176CVM8A in RMII Master mode configuration. We have connected the Boot strap pins of PHY as per below table.
Boot strap pins
Connected in…
Part Number: DP83822I Hi Ethernet Team,
do we have a specification of the timing between TX_CLK and MII reference clock at XI of the DP83822 ?
Is the delay at 100Mbit always constand 13.2ns which we are measuring in the application?
Best wishes
Olri…
Part Number: DP83822I Hi Team,
We are using the PHY DP83822IRHBT in our design. We need to configure the PHY for RMII Master mode.
Please confirm if the below listed pins of the PHY are sufficient for RMII Master Mode.
Please let us know if any other…
Part Number: DP83822I Hi,
DP83822 spec says MDI 100BASE-TX swing is 0.95V to 1.05V, however I am measuring transmit peak voltage around 1.148V, please let me know if this is acceptable or not.
Regards
Ranga
Part Number: DP83822I Hi,
My customer is using DP83822I and facing the phenomenon below,
・During test that repeating READ and WRITE to the same register via MDIO, The reading values are sometimes different from the last writing values.
Incidence rate:0…
Part Number: DP83822I Hello,
we have a very strict requirement with regards to software controlled parts and their monitoring. What is the internal structure of this part, does it contain some sort of CPU core running firmware?
Thanks
Michael
Part Number: AM2432 Other Parts Discussed in Thread: DP83822I , SYSCONFIG Hi,
We have our own device with AM2432_ALX + phy DP83822I through RGMII.
From the following Enet driver, it does not support DP83822I through RGMII.
Is there any possibility to mak…
Part Number: DP83822I
Is there similar switch product to compete with LAN9354 as below topology?
RMII interface coverts to Ethernet 2 ports
Regards
Brian