UPDATE
I spend additional time reviewing the SDK example testing. This resulted in more questions.
4)
I do not have an:
DP83826-EVM-AM2 Evaluation board | TI.com
… plug in board yet.
4a) Question:
What functionality in the example require this…
Hi Dominik,
The first column in Table 2-1. PHY Selection Guide of How and Why to Use the DP83826 for EtherCAT® Applications lists the requirements for PHY compatibility.
If DP838 49 complies to all the PHY requirements mentioned, then you can use DP838 4…
Part Number: ETHERNET-SW Tool/software: This Master FAQ lists serves as a point of reference to find all FAQs made by TI's Ethernet Team.
Standard Ethernet
How do I choose magnetics for my industrial PHY?
TI Ethernet PHY Capacitive Coupling (Transformerless…
Hello,
Cable reach above this is highly dependent on cable type and selection, and thus results may vary. As the PHY is IEEE802.3 compliant, the only hard requirement is 100m, but as datasheet states, there have been applications above this. I would advise…
Part Number: AM2432 Other Parts Discussed in Thread: DP83869 , Hello Champs,
SDK: Mcu_plus_sdk_am243x_08_06_00_43
Customer is using Ethercat slave sample. Examples\industrial_comms\ethercat_slave_demo\simple
PLC uses codesys.
It's normal to run this example…
Thanks Nick,
I had started down this path a few days ago. I cannot reproduce the issue with the newer code.
I'm having problems making it work on our proprietary HW that use DP83826 (DP83822 driver) PHY in MII mode. I followed the example from k3…
Part Number: AM2434 I have some questions:
1. Can I use AM2434 EVM board change MII mode run gptp_icssg_app_am243x-evm demo?
2. There are many RGMII functions in icssg.c(path:C:\ti\mcu_plus_sdk_am243x_09_01_00_41\source\networking\enet\core\src\per\).
…
Hi Toshikazu,
I checked with the team and unfortunately we do not have any options to reduce the latency variation. You may try with the DP83826 as mentioned earlier.
In regards to transparent clock function, here is an app note describing transparent…
Hi team, I was able to figure out the situation. I believe it is due to the fact that the datasheet was changed and another register was assigned to Strap1. By putting in the same external pulldown as EVM, the revD datasheet was determining the communication…
Hi Nilab,
the value is 3 or 7 depending on which port (ENET_MAC_PORT_1 or ENET_MAC_PORT_2) the EnetApp_initLinkArgs () is called.
Just to clarify: we are using the lwip in our custom firmware with a custom PHY (TI DP83826) on our own hardware. We are not…