Hello everyone, While working on the ad2s90 driver, I had a question about the maximum frequency set. Any feedback will be much appreciated. The ad2s90 driver sets its maximum speed to 830000hz (or 0.83Mhz), but the datasheet [1] specifies a maximum of 2Mhz. Above the max_speed_hz setup, there's a commentary saying "need 600ns between CS and the first falling edge of SCLK", which is also said in the datasheet. Is max_speed_hz set to 0.83Mhz, not 2Mhz, due to the required minimum delay of 600ns, somehow? If not: 1) is 0.83Mhz really correct? and 2) is the minimum delay of 600ns being respected? Thanks, Matheus. [1] https://www.analog.com/media/en/technical-documentation/data-sheets/AD2S90.pdf
