Linux/DRA746: About PSDKLA-1364

kenshow

Part Number: DRA746

Tool/software: Linux

Hi,

Please let me know which board is known issue, PSDKLA-1364.
I will use 1Gb ether-net on Vayu board rev. G with PSDKLA3.02. Do I have to care about this issue to use 1Gb ether?

Thanks,
Kenshow

over 8 years ago

0 Yordan Kamenov over 8 years ago

TI__Mastermind 42515 points

Hi Kenshow,

I have pinged an expert to comment.

Regards,
Yordan

0 Srirama Govindarajan over 8 years ago in reply to Yordan Kamenov

TI__Expert 8250 points

Hi
we did have reliability issues in communicating with the PHY on rev.G EVMs - some of the screened EVMs carried a 100Mbps label on the ethernet port(if it was known to have a reliability problem @ 1Gbps - link status would toggle between up and down on such systems) .

On later EVM revisions(rev.H), the PHY is fixed and hence 1Gbps should work reliably

If you encounter link stability issues on Rev.G EVM, it would be better to forcefully set speed to 100Mbps instead (through SW or by connecting to 100Mbps port of external switch)

0 kenshow over 8 years ago in reply to Srirama Govindarajan

Genius 3725 points

Hi,
Thanks for your reply. I get it.

Best regards.
Kenshow

Processors

Processors forum

Linux/DRA746: About PSDKLA-1364