How long does this circle take?

How long does the green part take if not excecuted, so the verification whether switch = pushed ?

Code:

---

DEFINE OSC 4

WHILE 1 = 1
TOGGLE Led
  For counter = 1 to Zeit
    if switch = pushed then
      Pause 475
      WHILE switch = unpushed
      WEND
      Pause 475
    EndIf
    Pauseus 990
  Next counter
WEND

---

Regards
IAmTheAnswer

Is there another picbasic-forum being more frequented?

It takes about 6uS to test switch and jump to Pauseus 990 if switch is not = pushed.

Thanks ..........