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:      628*L->H,      628*H->L, Max High=10us Total High=3215us
   StepB:        0*L->H,        0*H->L, Max High=0us Total High=0us
Position[A]=372

Time in EnableA  max=225400 us, total=225400 us

Time in StepA  max=10 us, total=3215 us