A reliable emulator for the 8086 microprocessor that features a built-in assembler and a set of examples that can help students out
What's new in emu8086 4.08:
Include 'emu8086.inc' ORG 100h MOV AL, 5 CMP AL, 5 JAE label1 PRINT 'AL is not above or equal to 5' JMP exit label1: PRINT 'AL is above or equal to 5' exit: RET: JB label: Short Jump if first operand is Below second operand (as set by CMP instruction). Algorithm: if CF = 1 then jump Example. EAX: 0x00000000: EBX: 0x00000000: ECX: 0x00000000: EDX: 0x00000000: ESI: 0x00000000: EDI: 0x00000000: EBP: 0x00000000: ESP: 0x00000000: EIP: 0x00000000.
- Fix for ADC and SBB emulation.
Note: This software solution's trial version is no longer available, but users can still download it from Softpedia and use it with its specific limitations.
emu8086 in an application that can prove useful for engineers and students alike, enabling them to assess the capabilities of a 8086 microprocessor and understand its functioning mode much easier.
The application features an integrated assembler and compiler that can output 16-bit compatible code and bundles a collection of simple examples that can help you view how exactly a program is executed by the microprocessor, with the commands and the code lines that correspond to each step.
emu8086 outputs CPU registers, namely accumulator, base, count, data, source and destination index, base and stack pointers, code, data, extra and stack segments and instruction pointers. Double-clicking on a register value opens a new window where you can view the data type, hex and binary values.
The emulator provides support for the complete 8086 instruction set and allows you to view the generated screen, memory values, symbol tables, ASCII codes, stacks, flags and variables, while detected errors are displayed within a separate window. Editing options are also available, which allows programmers to experiment with new instructions.
The code editor features syntax highlighting and line numbering. The advanced search options, along with the bookmarking system allows convenient navigation throughout the code.
emu8086 also features debugging functionality and is capable of generating a simple operating system and write the code to a bootable floppy disk.
emu8086 is mainly created for educational purposes, allowing students to fully comprehend the way a 8086 microprocessor actually works and how it is programmed to execute instructions. The simplified examples are real tutorials, enabling them to run a program step by step.
Filed under
emu8086 was reviewed by Mihaela Teodorovici- 14 days trial
- 10 Mb of hard disk space and 1024x768 or greater screen resolution
emu8086 4.08
add to watchlistsend us an update- runs on:
- Windows 10 32/64 bit
Windows 8 32/64 bit
Windows 7 32/64 bit
Windows Vista 32/64 bit
Windows XP 32/64 bit - file size:
- 1.9 MB
- filename:
- Emu8086.exe
- main category:
- Programming
- developer:
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'Emu8086 is a powerful, offline and free software for emulation, disassembling and debugging of 8086 programs i.e, 16 bits/DOS.'It is an Integrated Development Environment (IDE) that write a source, assemble it and link into .COM or .EXE file then trace it in machine code and source file. When we launch the Emu8086 Asm or Ist will start the assembler source editor. one the other hand, .exe and obj files starts the disassembler and debugger units.Let's move towards its installation:
Prerequisite:
You must have- A PC
- An active internet Connection
- Administrative rights for Windows XP/Vista/7 users.
- 10 Mb of hard disk space
- 1024x768 or greater screen resolution.
Installation Process:
You can get Emu8086 through the link given below:Emu8086 Download Cnet
- Click it and you will get a Website.
- Click 'Download for PC' button. This opens a new tab and the downloading starts.
- Click on the small arrow, open the folder. A folder will be pop up.
- Double click at 'Setup'. It will ask for the permission. Allow it by clicking 'yes'.
- Click 'Next' to continue the process.
- Close All the Application running applications and click 'Next'.
- Now, You have to give the path for the folder .By default the path is given for the C directory but you can change it by clicking Browse.
- Read all the tabs appeared after it and then Click 'Next'.
- Choose the action you want to be launched or mere remove the tick mark and the setup is finished.
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Syed Zain Nasir
@syedzainnasirI am Syed Zain Nasir, the founder of The Engineering Projects (TEP).I am a programmer since 2009 before that I just search things, make small projects and now I am sharing my knowledge through this platform.I also work as a freelancer and did many projects related to programming and electrical circuitry. My Google Profile+
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