I want to know that about IMX8M mini.
1.I see the SAI1(3.3V ) also used for boot CFG .If i change the power of SAI1(3.3V ) to SAI1(1.8V) ，also to every part about SAI1.
Does the boot CFG work normal ? As i need use the SAI1 works at the level of 1.8V ranther than 3.3V.
thanks a lot !