Dear Sir or Madam,

      Good morning，I am using drs4 chip, and the measured fDTAP == 1/350ns, that is, fDOMINO == 1 / 350ns * 2048 == 5.8GHz.

     I have three questions:

                              1. Is fDOMINO determined by the chip itself?

                              2. C1, C2 and R2 are TBD. I don't know how many to choose. Is there an algorithm?

                              3."Configure Write Shift Register to contain all 1's"，What, pray, is the meaning of “1's"?

                                                                                                                                                          Truely yours.