1
 8080 MACRO ASSEMBLER, VER 3.0        ERRORS = 0      
+                                                      00:19  09/26/2008
+                                                                                      PAGE 1
      


                   ;
                   ; SHIFTING LIGHT DEMO
                   ; A SIMPLE TEST PROGRAM THAT SHIFTS THE ACCUMULATOR TO
                   ; THE LEFT THROUGH THE CARRY BIT OF THE STATUS REGISTER AND
                   ; THEN DISPLAYS ON THE FRONT PANEL LED'S (PORT FF)
                   ;
                   ; SEE IT RUNNING ON THE ORIGINAL MACHINE AT:
                   ;           ://   .       .   /     ? =WH 1 1  V5 
                   ;
   0000                    ORG     0
                    
   0000   3E01             MVI     A,01
   0002   0F               RRC
   0003   3EFE             MVI     A,0FEH
   0005   D3FF     LOOP:   OUT     0FFH
   0007   110100           LXI     D,1
   000A   210000           LXI     H,0
   000D   19       DELAY:  DAD     D
   000E   D20D00           JNC     DELAY
   0011   07               RLC
   0012   C30500           JMP     LOOP
                    
                           END
 NO PROGRAM ERRORS
1
 8080 MACRO ASSEMBLER, VER 3.0        ERRORS = 0      
+                                                      00:19  09/26/2008
+                                                                                      PAGE 2
      


                        SYMBOL TABLE

  * 01

  A      0007      B      0000      C      0001      D      0002      
  DELAY  000D      E      0003      H      0004      L      0005      
  LOOP   0005      M      0006      PSW    0006      SP     0006