ADF5902 CPOL and CPHA

Hi, I am designing the SPI master to load the registers for config the ADF5902, please help me to answer this questions:

1.- according to the datasheet (fig2) and the timing diagram of the SPI protocol I understand that the correct values for the ADF5902 are CPOL = 0 and CPHA = 0, is this correct?

2.- according to the datasheet (fig2) I must send 32 bits at each transaction (1 register) at time right?, then pull high LE, wait, pull down the LE, send the register number 2 and repeat the process until config all the registers needed?



SPI image changed to a better one
[edited by: jg_spitfire at 7:34 PM (GMT 0) on 16 Mar 2020]