16-Bit Subtraction
2 years ago
Microprocessors
ASSUME CS: CODE, DS: DATA
DATA SEGMENT
NUM1 DW 00H
NUM2 DW 00H RES DW 00H
DATA ENDS
CODE SEGMENT
START: MOV AX, DATA
MOV DS, AX
MOV AX, NUM1
MOV BX, NUM2
SUB AX, BX
MOV RES, AX Input: 0000:08h
INT 3H 0002:02h
CODE ENDS Output: 0004:04h
END START

Rusma Khadka
Sep 15, 2022