Query regarding serdes settings in T1042

[debduttabanerje]

Hi,

     Is it possible to use sg.m1 2.5G MAC in 1G mode?

If yes, do I need to provide 125 MHz reference clock or 100 MHz reference clock will work for 1G mode. 

The SRDS_PRCTL_S1 RCW[128:135] value we are choosing is 0xA2.

Regards,

Debdutta