AD9250 is used in the following condition.
Once SYSREF is inputted to AD9250, then 0x3A become to 0b.
(I think this is normal behavior)
After this, my understanding is that AD9250 would ignore SYSREF signal.
But it seems AD9250 would accept SYSREF signal.
Which is expected behavior?
(Which should AD9250 ignore SYSREF or accept SYSREF after 0x3A is self-cleared?)