『第
57 楼』:
请看罗云彬的源码例：
.286
CODE SEGMENT
ASSUME CS:CODE,DS:CODE
ORG 100H
START:
jmp install
; ........ 0000 0000 00h
; ..xxxxxx 0011 1111 3fh
; .x...... 0100 0000 40h
; .x.xxxxx 0101 1111 5fh
; .x.x..x. 0101 0010 52h
; .xxx.x.. 0111 0100 74h
; ....x.xx 0000 1011 0bh
; ...x.x.. 0001 0100 14h
; ..x.x..x 0010 1001 29h
; .x..x.x. 0100 1010 4ah
; .x..x..x 0100 1001 49h
; .x...x.. 0100 0100 44h
; .x....xx 0100 0011 43h
; ..xxxxxx 0011 1111 3fh
; ........ 0000 0000 00h
; ........ 0000 0000 00h
CHAR db 00h,3fh,40h,5fh,52h,74h,0bh,14h ;left part of phone
db 29h,4ah,49h,44h,43h,3fh,00h,00h
db 00h,0f8h,04h,0f4h,094h,5ch,0a0h,50h ;right part of phone
db 28h,0a4h,24h,44h,84h,0f8h,00h,00h
STRn db 'This is a phone:',0ceh,0cfh,'$'
install:
mov ax,1100h ;功能号
mov bx,1000h ;BH=10H,每字符点阵为16字节
mov cx,2 ;共要装入2字节
mov dx,00ceh ;从00CEH开始（00CEH，00CFH）
push ds
pop es
mov bp,offset char ;ES:BP为字符点阵数据地址
int 10h
mov ah,9 ;把字符 ce,cf显示出来看看，是什么!
mov dx,offset strn
int 21h
ret
CODE ENDS
END START
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