Category: Hardware
Product Number: AD4698
I cannot get any SDO signal in register configuration mode of AD4698. I am a novice. Maybe I am missing something from the beginning.
After power on, I applied to the chip the signal shown in the 1st image. Here RESET is high though it is not shown in the figure. The signal means writing a value 0x10 to address 0x20. Subsequently, I tried to read the written value by applying signal in 2nd image. If the chip works, there must be some signal on SDO like 0x10. But no signal comes out. For writing and reading in register configuration mode, what am I missing? I know the chip starts from register configuration mode when power is up. I did not do anything but applying the signals below after power on.
