Hello Herry,
Are you using the DP83TG720 EVM in your testing?
Can you send me a block diagram or picture of your setup so I can understand the scenario?
Regards, Avtar
Hi Alan,
Could you ask the customer to double check that they are using the most updated version of the linux driver I've attached? Unfortunately we only have linux driver support for version 5.10 and above.
If the customer wants to change the driver…
Part Number: DP83TC812S-Q1 Other Parts Discussed in Thread: DP83TG720S-Q1
Hi,
Can TI provide us with the driver for the DP83TC812S? Our SDK version is ti-processor-sdk-linux-adas-j784s4-evm-09_00_01_03
Thanks!
Part Number: AM2634-Q1 Other Parts Discussed in Thread: DP83869 Hi,
Is the software installed on the MCU compatible with the Ethernet PHY (DP83869) installed on the EVM and the DP83TG720, which is supported automotive and 1000Base-T1 ?
My customer is…
Part Number: TDA4VH-Q1 Hi Team,
The customer is porting DP83TG720S and DP83TC812S PHY drivers on RTOS of J784S4 EVM (version: ti-processor-SDK-RTOS-j784s4-EVM-09_00_01_01).
The Ethernet configuration for the project development is as follows:
SGMII1…
Hi Eric,
I am going to move this to the Interface team/forum since most of these requests are specific to the DP83TG720EVM itself, but ill comment on your questions from at least the MCU side.
Eric Chen said: 1. MCU's pin 5/6/7/8 connected to DIP switch…
Hi Tanmay,
Thanks for the quick response.
==> As you are using the phy driver.
Yes. we were using the phy driver(dp83tg720.c).
As you said, I have made the changes:
&cpsw0_port2 {
+ status = "okay";
+ phy-handle = <&cpsw9g_phy0>;
…
Part Number: TDA4VM-Q1 Other Parts Discussed in Thread: DP83TG720S-Q1 , TDA4VH In our J784S develop board, CPSW9X1's SMI pin connect to DP83TG720S-Q1&DP83TG812S-Q1's SMI pins, PHY addr is 4&5&8&12. But in J784S EVM, I can not see those phys'…
Hi Melissa,
Thank you, I just solved my problem. It is a problem from PHY's state machine.
In the ti-processor-sdk-rtos-j784s4-evm-09_01_00_06 environment of TDA4VH, when disconnecting the 1000BASE-T1 cable, the PHY state will switch from LINKED state…
Hi,
I just tried the reconfiguring a 2x DP83TG720 on their EVM-MC PCB connected via MATEnet and initially linking up (one is master, the other is slave). I configured the master as a slave, and immediate the lights went out and the PHY lost link (as now…