Part Number: DP83867IR We are using DP83867IR.
But we have to let DP83867IR shut down because of any reason.
Please let me know about some action for the above status.
For your reference, our MCU should not recognize DP83867IR after the above action. …
Part Number: DP83867IR Hi, Evan
Re my query on
DP83867IR: 1GBPS Not Working
Sorry to reply you late, I got distracted on other priority.
Based on your instruction I tried following values on unit working at 1GBPS and unit not working at 1GBPS.
1. Values…
Part Number: DP83867IR Hi,
Found the solution to the issue in below thread.
DP83867IR: Device not responding - Interface forum - Interface - TI E2E support forums
The GPIO pins pull-ups were mounted which was supposed to be DNP. Once the GPIOs were made…
Part Number: DP83867IR Hello TI community,
I would like to inquire about the difference between two-supply and three-supply power modes. Is it necessary to use the three-supply power mode? In the datasheet, the difference lies in power consumption.
Th…
Part Number: DP83867IR Looking for datasheet clarification between release of reset until the Management Interface is active and any identified side effects if Management Interface comms occur too soon(<200ms wrt resert deassertion).
Question 1: Release…
Part Number: DP83867IR Hi team,
Q-1 The number and constants of decoupling capacitors are different between p.125 of the data sheet and the evaluation board. Is it okay to use either one? Could you please let me know which one is better?
Q-2 If the JTAG…
Hi Malakondareddy,
If this configuration works for you, please continue using it.
You can also use phytool to read registers:
phytool read eth0/(PHY ADDRESS)/(Desired Register to Read)
Regards,
Alvaro
Part Number: DP83867IR Hi Team,
The customer uses PHY at RGMII 100Mbps. They would like to shift the clock by 90 degree relative to the Tx/Rx data. 90 degree shift of 100Mbps (Clock 25MHz) is 10ns. However, the values that can be set in shift mode (Register…
Part Number: DP83867IR Other Parts Discussed in Thread: DP83869 We have used Ethernet PHYs DP83867IRRGZT and DP83869HMRGZT with processor AM6421BSFGHAALV. We followed reference design for AM64xx and used same PHYs as reference.
We have used below RJ45 connector…
Part Number: DP83867IR Other Parts Discussed in Thread: DP83865 ,
HI ,
In our previous design, we utilized the DP83865 PHY chip, which functioned effectively for our purposes.
However, we recently replaced it with the DP83867IR PHY chip as a one-to-one…