;***************************************
STEPLOOP:    MOV R1,#200         ;LOOP COUNTER SET TO 200 TIMES
STEPLOOPER:  setb STEPOUT ; TURN ON STEP OUTPUT PIN
             CALL STEPON       ; LEAVE PIN ON 1uSEC
             clr STEPOUT  ; TURN OFF STEP OUTPUT PIN
             CALL STEPOFF
             DJNZ R1,STEPLOOPER   <b><------ loop falls through here</b>
;***************************************

<b>to a subroutine</b>

;***************************************
; .5 SEC DELAY ROUTINE
DELAY:      MOV R7,#0AH  ;OUTER LOOP COUNTER SET TO 10 TIMES
            MOV R5,#236  ;INNER LOOP COUNT SET TO 236 TIMES
LOOP2:      MOV R6,#00H  ;MIDDLE LOOP SET TO 256 TIMES
LOOP1:      DJNZ R5,LOOP1;LOOP 256 TIMES
            DJNZ R6,LOOP1;LOOP 236 TIMES
            DJNZ R7,LOOP2;LOOP 10 TIMES
            RET          ;RETURN PROGRAM  <b> <--- POW! </b>
;***************************************