Part Number: DP83822EVM Hi Friends.
I am planning to use Chip DP83822 in my project, but I request a RJ45 with internal magnetics and leds.
Could you suggest me a RJ45 with internal magnetics part number to fully compatible with DP83822 10/100 Mbps Ethernet…
Hi Frank,
We do not have the exact information for LED current sink, however we have validated that DP83822 can drive below LED on DP83822EVM :
https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/655/QTLP630-2.pdf
Hope this helps.
Thank you,
…
Part Number: DP83822EVM Other Parts Discussed in Thread: USB-2-MDIO , Hi team,
There are my testing step.
1. I used USB-2-MDIO to set DP83822EVM Analog loopback mode following below Register setting;
2. I sent the data=0xa5 to DP83822EVM by MII and enbale…
Part Number: DP83822EVM Other Parts Discussed in Thread: AM3352 Hi Team,
Customer has urgent project status that needs to quickly check functionality by flying wire AM3352 with DP83822EVM through RGMII on 2 exact same setup.
The communication btw 2 setup…
Part Number: DP83822EVM Hello,
I am testing the RMII mode with my external MAC.
I followed everything I think should be followed in order to enable RMII, but I cannot manage writing RSCR correctly.
Phy is working in master mode with 25MHz clock.
The…
Part Number: DP83822EVM Hello,
The customer plans to test FPGA board and DP83822EVM for evaluation. RMII interface through put is 50MHz clock. The customer has concern about the connection between FPGA board and DP83822EVM.
[Questions]
1) Have TI worked…
Hi Craig,
One option is to configure DP83822EVM for a direct Fiber connection to BCM5241, although with the amount of hardware changes this might not be worth the time unless you have multiple 822EVMs to test with:
In the DP83822EVM User's Guide …
Part Number: DP83822EVM Dear Team,
One of our customers would like to get design files for this EVM. Is it possible to provide the gerber files?
Best Regards,
Caglar
Hello,
I'm trying to generate test pattern with the DP83822 for the 10BaseTe.
In the application note http://www.ti.com/lit/an/snla266/snla266.pdf and http://www.ti.com/lit/an/snla239a/snla239a.pdf I don't fine how to configure the registers for "All…
Here is my current understanding of your setup, please correct me if there are errors:
Can you send/check packets on the host end? If so, we can iterate through some loopback tests to isolate where the signal chain is failing.
Starting with the custom…