I’don't understand the description of pin 82 'SYNC-CLK' on data sheet .it says ' Many of the digital inputs on the chip, such as I/O_UPDATE, PS[2:0], and the parallel data port (D0 to D31), must be set up on the rising edge of this signal'.
I want to use a Microcontroller control AD9914 via parallel mode ,weather the sync-clk must be used?
Can I not use it？
If I have to use it ，what should I do to synchronize the Microcontroller with AD9914?
I would greatly appreciate any help from any side!