DirA:        0*L->H,        1*H->L
    DirB:        1*L->H,        0*H->L
 EnableA:        1*L->H,        1*H->L
 EnableB:        1*L->H,        0*H->L
   StepA:     3864*L->H,     3864*H->L, Max High=11us Total High=14834us
   StepB:        0*L->H,        0*H->L, Max High=0us Total High=0us
Position[A]=0

Time in EnableA  max=229524 us, total=229524 us

Time in StepA  max=11 us, total=14834 us