📄 s5.asm
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CODE SEGMENT ;S5.ASM,CLR
ASSUME CS:CODE
ORG 2DC0H ;this is a program of clear "0"
START: MOV AL,00H ;CLEAR RAM:4000--4FFFH
MOV BX,4000H
CON1: MOV [BX],AL
INC BX
CMP BX,5000H
JNE CON1
JMP $
CODE ENDS
END START
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