汇编交通灯控制 汇编课程设计

STACK  SEGMENT STACK
DW 64 DUP(?) 
STACK  ENDS
DATA    SEGMENT 
TABLE   DB 3FH£¬06H£¬5BH£¬4FH£¬66H£¬6DH£¬7DH£¬07H
DATA    ENDS
CODE   SEGMENT
ASSUME CS:CODE£¬DS:DATA
START:  MOV AX£¬DATA
    MOV DS£¬AX
       MOV SI£¬3000H
     MOV AL£¬00H
     MOV [SI]£¬AL
     MOV [SI+1]£¬AL
     MOV [SI+2]£¬AL
     MOV [SI+3]£¬AL
     MOV DI£¬3003H
     MOV AL£¬81H
     OUT 63H£¬AL
BEGIN:  CALL DIS
     CALL CLEAR
     CALL CCSCAN
     JNZ INK1
     JMP BEGIN
INK1:   CALL DIS
    CALL DALLY
    CALL DALLY
    CALL  CLEAR
    CALL CCSCAN
    JNZ INK2