Hello Oleg,
Thanks for your continued response, it is highly appreciated!

"Sorry, what does confuse you? When you do software reset then part comes to default state then waits for a write operation to the Communications Register."

This is exactly what I want. How to do a software reset? and bring to a default state.

"So at first step we read 24 bits from device (which are not defined and may be at low/high state) and only after it we perform"

I think, I am beggining to understand your explanation, I have to write to the communication register and put it in read operation, and read for 24 clocks and then write to the communication register and put it write operation and write a logic 1 for 32 clocks am I right? any way I will try this.

Regards,
John.