I have a problem with LPSPI (i.MXRT1062). It's about starting the transmission (Master).
Starting PSC + CLOCK begins after ~ 2 us after writing data to registry (LPSPI->TDR = data or TCR.TXMSK = 1). Is this normal behavior?
On the picture: TDR is updated with the falling edge of the yellow signal. Clock starts 2u later.