Mov ah 2 int 10h

Author: shlv

August undefined, 2024

http://www2.hawaii.edu/~pager/312/notes/06OperandsAndAddressing/ Nettet22. mar. 2024 · 如基本输入，等待键盘输入一个字符: MOV AH，1; 选择1号功能 INT 21H; 调用DOS功能则，等待输入，AL中保存着你刚刚敲入的字符的ASCII码。如基本输出，显示一个字符: MOV DL，41H; "A"的ASCII码是41H MOV AH，2; 选择2号功能 INT 21H; 调用DOS功能则，在屏幕上显示一个字母A。 ...，INT 21H中还有很多功能，都是DOS操作 …

Interrupt number 10h (INT 10h) 8086 Microprocessor - Care4you

Nettet汇编代码实例伪指令伪指令是对汇编起某种控制作用的特殊命令，其格式与通常的操作指令一样，并可加在汇编程序的任何地方，但它们并不产生机器指令。许多伪指令要求带参数，这在定义伪指令时由“表达式”域指出，任何数值与表达式匀可以作为参数。 Nettet26. feb. 2024 · 参数设置实际应用 (AH=0eh) 子参数设置代码 int 10h 1 这里的int是Interrupt（中断）的缩写，那么这行代码的意义就是10h中断，汇编中的10h中断是由BIOS对显示器、屏幕所提供的服务程序。参数设置 AH：水字数真方便实际应用 (AH=0eh) 看完了表格，我们来看一下实际运用，这里只讲参数AH=0eh 时的情况： … gray t mobile phones

assembly - Interrupt 10h not working - Stack Overflow

Nettet8. sep. 2012 · The video controller displays the first WORD in the active display page at the upper left corner of the screen (0,0), then displays the next WORD at (1,0), etc., … Nettet4. jan. 2024 · 1. BIOS中断滚屏中断 int 10h，AH = 06H / 07H 例如：使用蓝底白字清屏 Clear_Screen: ;清除屏幕 mov ah,0x06 mov al,0 mov cx,0 mov df,0xffff mov bh,0x17 ;属性为蓝底白字 int 0x10 2. BIOS中断设置光标位置：中断 int 10h 功能描述：用文本坐标下设置光标位置入口参数：例如：设置光标到第一行第一列 Init_Cusor: ; 光标位置初始 … Nettetmov ah，2 int 21h jmp exit found：mov dl，’y’ mov ah，2 int 21h exit：mov ah，4ch edata ends code segment assume cs:code,ds:data,es:edata start: mov ax,data mov ds,ax mov ax,edata mov es,ax mov si,offset str1 mov di,offset str2 add di,100 mov cx,100 call disp add bl,10h cmp bl,60h jb next sub bl,60h next: mov ah,2 int 1ah mov al,dh ... gray t molding

Operand Types and Addressing - University of Hawaiʻi

25个经典汇编程序案例[汇编程序代码例子]_Keil345软件

Nettet13. apr. 2024 · 一、实验要求. 计算S＝1＋2×3＋3×4＋4×5＋…＋N（N＋1），直到N（N＋1）项大于200为止。. 求N！. 。. N为键盘输入的不大于8的正整数。. 从键盘输入一行字符（以回车结束），并按字母、数字及其它字符分类计数，最后显示出这3个计数结果。. 编写一电子钟程序 ... gray tip hair extensionsNettet16. des. 2011 · mov si, 0 mov dl, [si] ; [si]的长度要看前面寄存器类型，如mov dx ， [si]就是将si起；始的一个字型数据送入dx；又如指令 mov [bx], 10h ; [bx]长度未定，10h长度也不知，因此必须指定数据类型，故此句有错可以改为： mov word ptr [bx], 10h ;这一句作用是将字型数据10h送入字型单元 [bx] qqcd0304 2011-12-15 [Quote=引用楼主 … cholesterol heart rate

"http://geekdaxue.co/read/jinsizongzi@zsrdft/on9bf2 " - Mov ah 2 int 10h

Mov ah 2 int 10h

assembly - INT 10h function 0Dh inconsistent - Stack Overflow

Nettet18. jan. 2024 · If you want to clear the screen and to move the cursor to the corner, you will have to do two steps: Clear the screen (this will not move the cursor to the corner) Move the cursor to the corner (for … Nettet20. aug. 2024 · 上期实现了简单的换行，今天这期将用一个“函数”实现换行。 newline: ;显示回车换行 mov ah,0eh mov al,0ah ;0x0a=10对应换行符 int 10h ;输出 mov al,0dh ;0x0d=13对应回车符 int 10h ;输出 ret 1 2 3 4 5 6 7 8 把这个“函数”写入文件中再调用。 …

Did you know?

Nettet20. des. 2024 · 1 Answer. Sorted by: 1. It's a bit hard to tell what you're doing wrong since you haven't actually shown us your code! However, you should at least ensure that you … NettetINT 10h es la forma abreviada de la interrupción 0x10. Esta interrupción controla los servicios de pantalla del PC. ... 14 bytes por carácter xor bl, bl;Bloque 0 int 10 …

Nettet실시간 공지사항. 새소식 지존도 이제 엑스퍼트; 새소식 전문가가 필요할 때! 엑스퍼트. 새소식 봄맞이 답변 이벤트 참여하세요! Nettet18. okt. 2013 · main_loop: imul dx, 4E35h inc dx push dx and dh, W add dh, OFFS shr dx, 08h mov bx, dx lea di, cells add byte ptr [di+ bx], 1 mov dh, byte ptr [di+ bx] cmp dh, H jne next1 mov byte ptr [di+ bx], 0 next1: cmp dh, 0 je draw1 dec dh ; номер строки mov bh, 00h mov ah, 02h ; установить позицию курсора int 10h mov ...

Nettet2. mar. 2024 · on ah=4ch int 21h, the program will terminate control to the operating system.(end the program) And int 21h is a dos interrupt.Example: ah=9h , dx=offset … Nettet24. jan. 2012 · int 10h prints the ascii character on screen. after booting the result is always the "smiley ascii character" for everything including 80h,81h,82h.. output screen …

Nettet18. jan. 2024 · Try using a debugger to make sure all the registers still have the values you expect, after the int 10h system/BIOS call (whatever it is). I haven't checked docs, but it may clobber some other registers? Or maybe your problem is: mov ax, [red] mov ah,0ch int 10h Remember that ah is the high half of ax.

NettetINT 10h / AH = 0 - set video mode. input: AL = desired video mode. these video modes are supported: ... 320x200 pixels. 1 page. example: mov al, 13h. mov ah, 0 . int 10h . INT 10h / AH = 01h - set text-mode cursor shape. input: CH = cursor start line (bits 0-4) and options (bits 5-7). CL = bottom cursor line (bits 0-4). INT 10h/00h. gray tn apartments for rentNettet1. I'm trying to use the int 10h, AH=13h function to print a string in graphic mode, and I get that the value in BL in the high and low bits correspond to the background and … gray tn christmas paradeNettet28. jun. 2016 · xchg bx, bx mov ax, 7c0h mov es, ax ; Int 10h/ah=13h takes string address in ES:BP Your code was correct in the very first snippet. Your example has … cholesterol heart attack statisticsNettet9. nov. 2016 · section .text global main main: mov ah, 2 mov bh, 1 mov dh, 0 mov dl, 0 int 10h I think that the problem is the protected mode that i am working. This is an 16 … gray tn christmas parade 2022Nettet1. mar. 2024 · int 10h中断例程是BIOS提供的中断例程；其中包含了多个和屏幕输出相关的子程序； int 10h设置光标位置； mov ah, 2 ;置光标 mov bh, 0 ;第0页 mov dh, 5 ;dh中放行号 mov dl, 12 ;dl中放列号 int 10h ah内容为2，后面再int 10h，就调用10h号中断例程的2号子程序；后面是参数；设置光标到第0页，第5行，第12列；在内存地址空间 … gray tn car showNettet19. okt. 2011 · 汇编--INT 10H功能. INT 10H 是由 BIOS 对屏幕及显示器所提供的服务程序，而后倚天公司针对倚天中文提供了许多服务程序，这些服务程序也加挂在 INT 10H … cholesterol heart uk bookletsNettetINT 10h / AH = 2 - set cursor position. input: DH = row. DL = column. BH = page number (0..7). example: mov dh, 10 mov dl, 20 mov bh, 0 mov ah, 2 int 10h 03H (10H) INT 10h / AH = 03h - get cursor position and size. input: BH = page number. return: DH = row. DL = column. CH = cursor start line. CL = cursor bottom line. 05H (10H) cholesterol heart hypothesis