PIC Microcontoller Memory Method

Moving data blocks

From: Dmitry Kiryashov

 ; for ( i = num_of_elements; i != 0; ) { i--; b[i] = a[i]; } 
 movlw num_of_elements 
 movwf i 
loop: 
 decf i, W 
 addlw a 
 movwf FSR ; (a+i) 
 movfw INDF 
 movwf temp 
 movlw (b-a) 
 addwf FSR, F ; (b+i) 
 movfw temp 
 movwf INDF 
 decfsz i, F 
 goto loop 
 

Questions:

• zerocode65 at hotmail.com asks:

  Any suggestion about how to use the methods for writing data in FLASH memory on a PIC 18F2480 and its special function for the 64 bytes block minimum requirement?

  +

Isaac Marino Bavaresco Says: " I wrote an assembly 'memcpy' routine for use with Hi-Tech PICC Compiler/Assembler. It was tested and work OK, but may have bugs yet. " +

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