Webout 21h, al: in al, 0a1h: and al, irq_mask8_15: out 0a1h, al: pop es: sti: ret: T0int0 endp;;键盘按键/抬起变化中断--IRQ1-INT 09H,初始化;;扫描码端口:60H,中断服务程 … Webin al,0a1H and al,0feh or al,ah out 0a1H,al sti . pop ds ret . COUNTER_TEXT ends . end -- Tue, 13 May 1997 11:15:43 GMT : Thomas Porn #2 / 6. Reprogramming the real-time clock. …
Intel MultiProcessor Example A-1. Programming Local APIC for …
WebOct 31, 2004 · I've been playing around with the basecode example. I modified where the PDP table, , page directory, and page table go. That worked out great. WebSep 20, 2016 · No sticks are often times due to surface contamination. A heel crack in a 1 mil Al wire is difficult to inspect and detect at the recommended 10-60 X magnification range, but this tighter criteria will hopefully help to safe guard this type of latent manufacturing defect. An increase on the low end of the “squash” range from 1.0 to 1.2 X ... how many electric cars are made in china
add - Emu8086 assembly adder - Stack Overflow
Web1、编号:时间:2024年x月x日书山有路勤为径,学海无涯苦作舟页码:第6页 共6页code segment assume cs:code,ds:code,es:code org 32f0hpa equ 0ffd8hpb equ 0ffd9hpc equ 0ffdahpctl equ 0ffdbhh3: mov al,90h mov dx,pctl out dx,al;控制字a口输入,b、c口输出,工作在方式0;=l1: mov dx,pa ;pa.0口输入自动开 ... WebSep 11, 2024 · code segment assume cs:code start:mov al,10100110b mov dx,283h out dx,al l1: mov dx,282h al,dxword 文档 al,02hjz l1 mov dx,281h al,dxcall delay mov dx,280h out dx,al l2: mov dx,282h al,80hjz l2 jmp l3 loop start l3:mov al,00 mov dx,280h out dx,al mov ah,4ch int 21h delay proc near word 文档 pushcx mov bx,3ffh for1:mov cx,0ffffh for2:loop ... WebWe jump here from inside CODE16.INC SEG32ENT: MOV AX,SEL_DATA ; 1st order of business: MOV DS,AX ; load up segment registers LSS ESP, FWORD PTR SLOAD MOV AX,SEL_VIDEO MOV ES,AX MOV AX,SEL_DATA0 MOV FS,AX MOV AX,SEL_GDT MOV GS,AX ; set up IDT CALL32S MAKIDT ; reprogram pic(s) IN AL,21H MOV INTMASK,AL IF ATCLASS … how many electric cars in the us 2020