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INT10H,INT12H,鼠标掩码

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增大字体作者：佚名来源：本站整理发布时间：2009-03-16 19:41:05

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int 10H: int 10H,12H,鼠标掩码等资料

int 10H	IN	OUT
AH=00 设置显示模式	ah=0 al=video mode
AH=01 设置光标类型	ah=1 ch=start scan line cl=end scan line
AH=02 设置光标位置	ah=2 bh=display page dh=row dl=col	ax=0
AH=03 读取光标位置	ah=3 bh=display page	ax=0 ch=start scan line cl=end scan line dh=row dl=col
AH=04 读取光笔位置	ah=4	ah=pen trigger signal bx=pixel c1olumn ch=pixel row dh=character row dl=character coloumn
AH=05 指定显示页	ah=5 al=page number
AH=06 初始化窗口,上滚窗口	ah=6 al=lines to scroll up bh=blank line attribute ch=upper row cl=left column dh=lower row dl=right column
AH=07 初始化窗口,下滚窗口	ah=7 al=lines to scroll down bh=blank line attribute ch=upper row cl=left column dh=lower row dl=right column
AH=08 读字符及属性	ah=8 bh=page number	ah=attribute al=character
AH=09 写字符及属性	ah=9 al=character bh=page number bl=attribute cx=number of character to write
AH=0A 当前光标处写字符	ah=0AH al=character bh=page number cx=number of character to write
AH=0B 设调色板	ah=0BH bh=palette ID bl=color ID
AH=0C 写像素	ah=0CH al=color
AH=0D 读像素	ah=0DH bh=page number cx=pixel column dx=pixel row	al=color
AH=0E 电传机方式写文本	ah=0EH al=character bh=page number bl=foreground color
AH=0F 取当前显示模式	ah=0FH	ah=columns al=display modes bh=active page number
AH=10 设调色板寄存器	ah=10H al=command bh=value bl=palette reg dx=offset of pointer to 17-byte table es=segment of pointer to 17-byte table	bh=value
AH=11 字符生成器	ah=11H al=command bp=offset of pointer to user table es=segment of pointer to user table
AH=12 改变选择	ah=12H bl=command
AH=13 写字符串	ah=13H al=mode bh=page number bl=attribute cx=character count dx=start cursor position bp=offset of pointer to string es=segment of pointer to string
AH=1A 读显示码	ah=1AH al=0	al=status bh=alternate disp code bl=active disp code
AH=1A 写显示码	ah=1AH al=1 bh=alternate disp code bl=active disp code	al=status
AH=1B 返回状态	ah=1BH bx=implementation type di=offset of pointer to empty buffer es=segment of pointer to empty buffer	al=status di=offset of pointer to video state buffer es=segment of pointer to video state buffer
AH=1C 返回保存/恢复	ah=1CH al=0 cx=request states	al=status bx=number 64-byte blocks for state
AH=1C 保存状态	ah=1CH al=1 bx=offset of pointer to video state buffer cx=request states es=segment of pointer to video state buffer	al=status
AH=1C 恢复状态	ah=1CH al=2 bx=offset of pointer to video state buffer　cx=request states es=segment of pointer to video state buffer	al=status
AH=FE 取视频缓冲区	ah=0FEH di=offset of physical video buffer es=segment of physical video buffer	di=offset of logical video buffer es=segment of logical video buffer
AH=FF 更新视频缓冲区	ah=0FFH cx=number of characters modified di=offset to first character modified es=segment of logical video buffer