Can I use FlexSPI like LPSPI to access variant SPI devices unlike flash?
For example, FlexSPI clock is fixed:
But LPSPI clock is flexible
Second, for FlexSPI, does LUT (Look Up Table) command must be sent firstly before sending any data to device?
If so, for some devices without read/wirte/erase commands will not be able to use FlexSPI, right?