Write to EEPROM will not work if you step through it. You must run
through it without interrupts. You can use "Run to here" function to run
to the end.
I've noticed an error in the way you set your bank select in the
beginning (I presume TEMP is in the first bank). Also you are not
switching GIE off. Very important if you are using interrupts. I've also
used the example in the manual and modified it for my use. Very similar
to your code. I include it here so you can see the difference in bank
select:

Quentin

WRT_EE  MACRO   AV1
        MOVWF   TEMP4
        MOVF    AV1,W
        BSF     STATUS,RP1
        BCF     STATUS,RP0
        MOVWF   EEADR
        BCF     STATUS,RP1
        MOVF    TEMP4,W
        BSF     STATUS,RP1
        MOVWF   EEDATA
        BSF     STATUS,RP0
        BCF     EECON1,EEPGD
        BSF     EECON1,WREN

        BCF     INTCON,GIE
        MOVLW   0X055
        MOVWF   EECON2
        MOVLW   0X0AA
        MOVWF   EECON2
        BSF     EECON1,WR
        NOP
        BTFSC   EECON1,WR
        GOTO    $-1
        BCF     PIR2,EEIF
        BCF     EECON1,WREN
        BSF     INTCON,GIE
        BCF     STATUS,RP0
        BCF     STATUS,RP1
        ENDM

--
http://www.piclist.com hint: To leave the PICList
mailto:piclist-unsubscribe-request@mitvma.mit.edu