DS100MB203: Ethernet 1000Base-X

ami molcho

Part Number: DS100MB203

I have design with DS100MB203

I manged to get link for 1000Base-X but i received packet loss

DS100MB203 support 1000Base-X?

I appreciate if you can review schematic

Attached schematic .

0 Lee Sledjeski over 5 years ago

Hi Ami,

I do not see AC coupling on all DS100MB203 ports. AC coupling is required for this device.

What settings are you using for the DS100MB203? I see SMBus is configured.

Regards,

Lee

0 ami molcho over 5 years ago in reply to Lee Sledjeski

HI Lee

There are AC coupling capacitors

C116-C123,C128-C131

Right now I'm not using SMBus ,I want to use pin configuration

Best Regards

Ami

0 Lee Sledjeski over 5 years ago in reply to ami molcho

I see the ENSMB signal is pulled high. For pin control this pin must be pulled low.

Regards,

Lee

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