DirA:        0*L->H,        0*H->L
    DirB:        1*L->H,        0*H->L
 EnableA:        1*L->H,        1*H->L
 EnableB:        1*L->H,        0*H->L
   StepA:     1010*L->H,     1010*H->L, Max High=11us Total High=5190us
   StepB:        0*L->H,        0*H->L, Max High=0us Total High=0us
Position[A]=1010

Time in EnableA  max=229497 us, total=229497 us

Time in StepA  max=11 us, total=5190 us