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Hi Jim,
You should be able to find most of your answers in the datasheet: https://www.ti.com/lit/ds/symlink/dp83tg720s-q1.pdf?ts=1732214836633&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FDP83TG720S-Q1
JIM SHEN said: 1. Regarding LED_0, would…
Part Number: DP83826E Other Parts Discussed in Thread: , DP83826-EVM-AM2 Tool/software:
Hello.
I have some questions regarding the DP83826E.
Looking at the circuit of the DP83826-EVM-AM2, I see that the LED are driven by a MOSFET, whereas in another…
Part Number: DP83TG720S-Q1 Other Parts Discussed in Thread: AWR2544 , Tool/software: Hi Expert, We are using DP83TG720S-Q1, on both our board and TI AWR2544 EVM board, the crystal not work, no signal. The power supply are OK, and reset is high.
Can you…
Hi Sunny,
Sunny Ubergeek said: does the PHY chip currently on the eval board have support for IEEE 802.3bp 1000Base-T1
On TI EVM, we only have 1000BaseT and 1000BaseX compatible phys. We do not have 1000BaseT1 compatible phy for testing.
That being said…
Hi C.S.
C.S said: I tested ethernet backup and primary boot boyh have unstable behaviour.
In your previous screenshot of isc-dhcp-server logs, I'm seeing DHCP requests and DHCP acks for c0:18:03:27:27:99 for an IP address of 10.0.2.6, what interface is…
Hi,
Yes, the attached configuration is ok. For ping to work, you should check that link is up on the DP83TG720. You can check this with LED1 on the PHY EVM. If it is ON then link is up, if it is blinking, then there is activity. If the LED is OFF, then…
Please find the Ethfw and related changes. Patch 2 :
ethfw_changes_patch2.txt
diff --git a/ti-processor-sdk-linux-adas-j721e-evm-09_02_00_05/board-support/ti-linux-kernel-6.1.80+gitAUTOINC+2e423244f8-ti/arch/arm64/configs/defconfig b/ti-processor…
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
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…
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…
