DS250DF410: Reg0x64 and Reg0x67 setting

1. For 10GbE, If we would like the tolerance to be around 100 ppm, we should set the "0x02" to Reg0x64 (=approximately 151 ppm), correct?
   • Yes, that is correct
2. Register setting procedure If we change the tolerance (both groups 1/2), is the next step correct?

1st: Set "11" to Reg0x67[7:6]

2nd: Set "0x02" to Reg0x64[7:4] and Reg0x64[3:0]

3rd : Clear Reg0x67[7:6]

• The writes to 0x67 are not needed in this case. You may leave it at value of b00

Thanks,

Rodrigo