Core points of assembly language

1.mov

2. label

3.jmp

4. Data declaration and initialization

        Declare data , Store... In the declared location . The declaration position is normally in the code segment . In this way, the code segment also contains the data storage function .

5.div

6.xor

7.add

8. Literal values are used in data declarations

9. Batch data transfer

        1.cld

        2.movs?

        3.rep&cx

10.inc

11.neg

        use 0 Subtract the operands in the instruction

 12. Conditional transfer instructions

13.or

14.and

15.push

16.pop

17.equ

18.in/out

        Common port number and its meaning of each binary bit

19.call

20.ret

21.shr

22.shl

23.ror

24.rol

25.resb/w/d

26.mul