G'day all,
I'm xpting with an 16F877. Testing interrupt on change on RB4-7, like so :-

setint:
        nop
        BANK_1
        movlw    b'11000000'  ;
        movwf    OPTION_REG
        BANK_0
        movlw    b'11011000'  ;Enable the interrupts. RB0 int + int on
change enabled.
        movwf    INTCON
fin:
        nop
        sleep
        nop
break03:
        goto     fin           ;Terminate the program.

But it ain't responding when I hit the asynch stimulus buttons in MATLAB
5.40. Er ... what am I missing?
Thanks  - Brian

_________________________________________________________________
We've 100s of NEW questions! Play Millionaire online to win $$$$. Click here
  http://sites.ninemsn.com.au/minisite/millionaire/default.asp

--
http://www.piclist.com hint: The PICList is archived three different
ways.  See http://www.piclist.com/#archives for details.