Forum Post: doubt in datasheet of LM96570

Hi,

I have some doubts in using the LM96570 IC.

 1) In data sheet of LM96570 are mentioned as default values, so shall I assume those are the values of registers when powered up before programming through spi (4 wire serial cable).

Actually here, by assuming below given are default values.

-- enabling Tx_en with 3.3v , I am trying to observe the default pulse patterns at Px,Nx pins.Is  my assumption  right or wrong .please let me know if I am wrong.

2)  For Top control register(1Ah)  Frequency Division =0001111 then  what is the output pulse pattern frequency ?

In above Image FD section :

FD=2   --80Mhz

FD=32 --5Mhz  here Register 1Ah[9:3] = 001 0000

But below table(page no. 22 in datasheet) , In FREQ_DIV row   Register 1Ah[9:3] = 001 0000 and freq division  factor =16 and o/p pulse pattern frequency =10Mhz 

So Please clear my confusion about the relation  b/w output pulse pattern frequency and Frequency division factor.

Thank you.

regards,

chandu.