nedd help 16f84

[Archangel]

M E Labs ( the maker of your compiler ) has samples, and I think that is where this one came from as it has zero documentation ( as to ownership ). I suggest you look their site over, many samples there.

' READ and WRITE word variables to on-board EEPROM
'
' Word is used to add 1000 to each location address and store the
' result.  The word data must be stored as 2 separate bytes.


        INCLUDE "modedefs.bas"          ' Include serial modes

SO      VAR		PORTC.6					' Define serial output pin

B1      VAR     BYTE					' Address variable
W2      VAR     WORD					' Data variable


loop:   

		For B1 = 0 To 12 step 2			' Step 2 because each word requires 2 bytes of memory
        	W2 = B1 + 1000          	' Add 1000 to address
        	Write B1, W2.HIGHBYTE		' Write high byte of word
        	Write B1+1, W2.LOWBYTE		' Write low byte of word to next address
		Next B1

		For B1 = 0 To 12 step 2			' Step 2 to get word size data
        	Read B1, W2.HIGHBYTE		' Read high byte
        	Read B1+1, W2.LOWBYTE		' Read low byte
        	SerOut SO,T2400,[#W2," ",10,13]	' Display the word data
		Next B1
		
        SerOut SO,T2400,[10,13,10,13] 	' Skip 2 Lines

        GoTo loop                       ' Forever

you see a for next loop pointing to location in eprom to write or read from.

[malwww]

thank you joe for helping im doing these examples, and i used buttoms to rite and read in the eeprom till now i will try to learn more well thank you again for helping,

[Archangel]

thank you joe for helping im doing these examples, and i used buttoms to rite and read in the eeprom till now i will try to learn more well thank you again for helping,

Come back after you have tried those with more questions, the more you learn, the better your questions will get, and better teachers will step up.