Do you have any experience to configure series of AD99xx using parallel mode.
I have to configure the AD9915.
If you have an experience, please give me a tips.
Are you trying to configure it using the Evaluation board? If it is then before entering Parallel Programming Mode disable P203, P204, and P205. This includes the IO_UPDATE pin and ensures that the IO_UPDATE control is done via parallel and not through the USB controller. Be aware of the reset pin, and pull it down to be sure and to avoid accidental reset. Next, the Function Pins should be on 0x00, which activates Parallel Programming Mode. Upon doing this, ensure that the Profile Pins are configured to your intended profile by either pulling up or down the pins with a predetermined value. Lastly, properly set the word size of your choice; 8 bit or 16 bit since this would affect your pin utilization and kindly refer to the data sheet for this.
Retrieving data ...