Emu8086

Emu8086

Emu8086 is an emulator for the Intel 8086 16-bit microprocessor. It allows software made for the 8086 CPU to be run on modern computers without any modifications. It's useful for learning assembly language, debugging old DOS programs or playing classic DOS games that rely on
Development Assembly Language
emulator 8086 assembly debugging dos
Emu8086 alternatives ➤

Emu8086: Intel 8086 Emulator

An emulator for the Intel 8086 16-bit microprocessor, allowing software made for the CPU to run on modern computers without modification, useful for learning assembly language and debugging old DOS programs.

What is Emu8086?

Emu8086 is an emulator program that allows software written for the Intel 8086 16-bit microprocessor to run on modern personal computers. It emulates the 8086 CPU and other hardware found in early IBM PC-compatible computers, providing a complete environment to execute 8086 machine code without any modifications.

The key features of Emu8086 include:

  • Accurate emulation of the entire 8086 CPU, allowing well-written 8086 software to run at native speed
  • Emulated hardware includes video adapter, timer, serial ports, hard drive, memory, BIOS, etc.
  • Built-in assembler and debugger for writing, running and debugging assembly code
  • Support running classic DOS programs as well as games reliant on 8086 timing
  • Easy to use graphical user interface and integrated development environment

Emu8086 is commonly used in university courses on assembly language or computer architecture to teach 8086 machine code. It's also helpful for retro computing hobbyists who want to experiment with 1980s software or games. Since many MS-DOS programs were compiled for the 8086 CPU, Emu8086 allows these vintage applications to work properly on modern PCs.

Emu8086 Features

Features

  1. Full emulation of 8086/8088 microprocessors
  2. Supports real mode and protected mode
  3. Built-in assembler and debugger
  4. Supports INT 10h video and BIOS calls
  5. Can run .COM and .EXE DOS binaries
  6. Includes library of software examples

Pricing

  • Free
  • Open Source

Pros

Free and open source

Easy to use interface

Good for learning assembly language

Allows running old DOS programs on modern systems

Cons

Only emulates 8086 CPU and peripherals, not full PC hardware

Limited compatibility with more complex DOS and Windows software

Debugger is basic and lacks some advanced features

Official Links


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