;Interupt Service Routine ISR

Meine frage ist ob mann in Pic-Basic die Interupt Service Routine ISR
so auch einleiten muß oder nicht

;Saving STATUS and W

@ movwf W_TEMP ; W-Register Retten
@ swapf STATUS,W ; Status-Reg. -> w
@ movwf STATUS_TEMP ; Status-Reg. Retten

......mein code

und so beenden muß

@ swapf STATUS_TEMP,W ; in w-Register
@ movwf STATUS ; w -> Status
@ SWAPF W_TEMP,F ; W_TEMP -> W, ohne..
@ SWAPF W_TEMP,W ; .. Z-Flag zu aendern

retfie
--------------------------------------------------------




Service ;Interupt routine ISR

Mine is asked whether mann in pic Basic the service Interupt must introduce routine ISR or not

STATUS ;Saving W and

@ movwf W_TEMP
@ swapf STATUS,W
@ movwf STATUS_TEMP

... ... my code

and end

@ swapf STATUS_TEMP,W
@ movwf status
@ SWAPF W_TEMP,F
@ SWAPF W_TEMP,W

retfie