I'm having problems with some very simple code.  The MPLAB 3.22
     simulator seems to stick on 07H in this routine when decrementing
     the variable del_y.  What am I doing wrong?



     ;Initial program setup for PIC84

     COUNT      EQU     008H            ;Tim's Counter DEL_Y constant
     DEL_Y      EQU     00H             ;Tim's DEL_Y Variable


     ;some more program stuff...


                MOVLW   COUNT           ;Put the COUNT in W (accumulator)
                MOVWF   DEL_Y           ;Move COUNT to f (DEL_Y)
     COUNTR     DECFSZ  DEL_Y,F         ;F-1 --> DEL_Y
                GOTO    COUNTR;         ;*** Simulator gets stuck between
                                        ;*** here and "COUNTR"



     TIA,

     Tim Crist