DirA:        0*L->H,        0*H->L
    DirB:        1*L->H,        0*H->L
 EnableA:        1*L->H,        0*H->L
 EnableB:        2*L->H,        1*H->L
   StepA:        0*L->H,        0*H->L, Max High=0us Total High=0us
   StepB:     3200*L->H,     3200*H->L, Max High=12us Total High=16206us
Position[B]=3200

Time in EnableB  max=442405 us, total=442405 us

Time in StepB  max=12 us, total=16206 us