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Main Navigation Simulator

English

English

Appearance

Sidebar Navigation

Computer

CPU

Main Memory

Assembly Language

Instructions

ADC

ADD

AND

CALL

CLI

CMP

DEC

HLT

IN

INC

INT

IRET

JC

JMP

JNC

JNO

JNS

JNZ

JO

JS

JZ

MOV

NEG

NOP

NOT

OR

OUT

POP

POPF

PUSH

PUSHF

RET

SBB

STI

SUB

TEST

XOR

Input/Output

General Concepts

I/O Modules

Handshake

PIC

PIO

Timer

Devices

Clock

F10 Key

Keyboard

Printer

Screen

Switches and LEDs

Reference

ASCII Table

Encoding

Release Notes

On this page

STI

This instruction enables hardware interrupts by setting the flag IF=1.

Usage

vonsim

STI

Encoding

00011001

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