要编个16*16点阵汉字显示的汇编程序,动态的,显示“欢迎您”

2025-01-03 20:33:53
推荐回答(3个)
回答1:

xor cx,cx
mov ax,0
cmp cx,50000
jb l2
l2:
inc ax
inc cx

回答2:

CALL DELAY
MOV AL,00000101B ;PC2置1 (LCD E端=1)
OUT DX, AL
NOP
CALL DELAY
MOV AL, 00000001B ;PC2置0,(LCD E端=0)
OUT DX, AL
NOP
CALL DELAY
RET
DATA_SETUP ENDP
DELAY PROC
PUSH CX
PUSH DX
MOV CX,0FFFH
X1: LOOP X1
POP DX
POP CX
RET
DELAY ENDP
CODE ENDS
END START

补充

回答3:

data——
ergjklndb
MOV OUT DELET
HOME
TAB