Hi Sir,
As tittle, would you kind to clarify if the time enough for SPI work after reset ? Thanks.
We are checking on this and will get back shortly.
Is there any target requirment for your application? Are you facing any issues?
Sir, end product is RU, figure out the initial calibration failure sometimes.
There is no hard requirement for "Minimum time of Reset to SPI of AD9371".
We recommend to add 1 mSec of sleep time after the HwReset() before continuing with initialization of ADRV9025 if that is not a contraint in your design.
kenton.chu@anstek.com.tw said:figure out the initial calibration failure sometimes.
Can you please add more details here? Are you feeling like this delay is contributing to initial calibration failure?
