Resolved! STM32U5xx: OCTALSPI (as QSPI) fails for faster speed, with 1V8 it fails more drastically
This is more a bug report, not a question.Background:I want to use OCTALSPI as QuadSPI (QSPI), esp. with VDD set to 1V8. I want to get (at least) 30 MHz SCLK working on QSPI.But I cannot go faster as 12.195 MHz, which is associated with a OCTALSPI cl...