PHY test has some problem

wayne lu1

Expert 1255 points

Hi everyone

I'm running PHY test in GUI,one transmitter and two receiver at same power line but connect to two pc to collect data.

But they show like below.

Same environmental but show different result.

Can anyone help me to explain it?

Regards,

Wayne

over 9 years ago

0 wayne lu1 over 9 years ago

Expert 1255 points

Hi everyone

After that I switch two modem to two pc( modem A-PC 1, modem B-PC2 become modem B-PC1, modem A-PC2).

And the result became opposite(fig 1 became fig 2, fig 2 became fig 1).

So I think it is the modem's problem.

But I have flash same firmware to these two modem but still have this problem

I don't know why it happen.

Is anyone know?

Regards,
Wayne

0 MEGHANA MANAVAZHI over 9 years ago in reply to wayne lu1

TI__Genius 9930 points

hi Wayne ,

Both the modems seem to be having different firmware on it ..
As per the screen hots , one has 7.4.1.6 and the other has 7.5.1.10...

please reflash both with the firmware in the below package and retry the same .

www.ti.com/.../ti-plc-g3-cenelec-sn

regards .

C2000™︎ microcontrollers

C2000 microcontrollers forum

PHY test has some problem