Ask for your helping.
Can we configure the AD7768-1 as an ADC with an adjustable sampling frequency?
Can we directly switch the sampling frequency of the chip through the program? I mean don't change the external hardware device. Simply use the FPGA to input a command to the ADC via SPI .Because I see that the AD7768-1 provides three power modes and kinds of modulator and filters.
Thank you very much for your answer！
There is another question I hope to get your help.
When we operat AD7768-1,if it works in the low power mode and using the sinc5 filter in the default?
And how can I find out the default state after the chip is powered on in the datasheet?