http://op5n.com/view-FmOSxDkIxJFTiaNZ.htm Nettet17. des. 2024 · 单字符的输入输出 输入调用 mov ah,1 功能为输入一个字符,这个字符存在al中,输入多个字符时也可以这样 L1: mov ah,1 int 21H cmp al,10 ;换行 JZ exit JMP …
在指令“MOV AX,INBUFF”中,变量INBUFF的段是________。
Nettet14. nov. 2024 · mov ax,num will set al (bottom 8 bits of ax) to 1, and ah (upper 8 bits of ax) to some undefined value (you do db 1, but then you read word, so to make sure you … Nettet15.在指令“mov ax,inbuff”中,变量inbuff 的段是 b a.cs b.ds c.ss d.es 16.微型计算机中主要包括有 a a. 微处理器、存储器和i/o接口 b.微处理器、运算器和存储器 c.控 … chemical bonds energy scale
MOV AX,BX 与 MOV AX,[BX] 区别 - CSDN博客
Nettet14. sep. 2024 · Your rule fails for the last case: storing a register to memory. The operand-size can be implied by either operand for pretty much any instruction (except movzx / … Nettet12. nov. 2024 · In NASM you get the address simply by writing mov di, prompt. This has a shorter encoding than lea di, [prompt]. (In MASM this would be mov di, offset prompt … chemical bonds formed