Πρόγραμμα για PIC 16F84A

[miltos]

Prokeite gia ena programma gia mikroelegkth PIC 16F84A to opoio diavazei dedomena apo ena block poy ksekinaei apo thn thesh 2100H kai ta bgazei apo to portb.

 

Analytika...

 

Gia na oriso ta dedomena toy block grafo..

>
       org     h'2100'
       de      h'00'
       de      h'04'
       de      h'08'
       de      h'0D'

 

sth synexeia me mia loopa diavazo byte-byte kai ta stelno sthn portb

 

>
LP1     movlw   index
       movwf   fsr
       movf    indf,w
       movwf   portb
       incf    index,f
       decfsz  counter,f
       goto    LP1

 

ti problhma moy einai apo poy tha paei na diavasei otan ekteleite h movf indf,w (dhladh ti timh tha prepei na exei h index kai kat epektash o fsr poy einai 8-bit gia na ksekinhsei na diavazei apo th 2100H kai oxi apo opoydhpote aloy...)

 

Efxaristw gia to xrono sas...