title: clearing memory location with indirect adressing
body: <p>hi i'm a newbie in assembly coding in pics. there is a code that i couldn't see:</p>
  
  <pre><code> BCF   STATUS,IRP
   MOWLW 70h
   MOVWF FSR
   TOP  CLR   INDF
   INCF  FSR,F
   BTFSS FSR,7
   GOTO  TOP
  </code></pre>
  
  <p>OK here is my question: first how this INDF works on FSR?  INCF  FSR,F how this increment instruction works on F register? thanks </p>