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<!doctype HTML public "-//W3O//DTD W3 HTML 3.0//EN"><HTML><HEAD><TITLE>Overview of Emu8086</TITLE><META name="description" content="8086 Assembler Tutorial for Beginners"><META name="keywords" content="overview, 8086, tutorial, programming, assembler tutorial, tutorial for begginers"><META name="robots" content="nofollow"></HEAD><BODY bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#007099" alink="#FF0000"><FONT FACE="Verdana" SIZE=3><TABLE WIDTH=80%><TR><TD><FONT SIZE=+2><B>Emu8086 Overview</B></FONT><BR><BR><BR>Everything for learning assembly languagein one pack! Emu8086 combines an advanced source editor,assembler, disassembler, softwareemulator (Virtual PC) with debugger,and step by step tutorials.<BR><BR>This program is extremely helpfulfor those who just begin to study assemblylanguage. It compiles the source codeand executes it on emulator step by step.<BR><BR>Visual interface is very easy to work with.You can watch registers, flags and memory whileyour program executes.<BR><BR>Arithmetic & Logical Unit (ALU) shows theinternal work of the central processorunit (CPU).<BR><BR>Emulator runs programs on a Virtual PC,this completely blocks your program from accessingreal hardware, such as hard-drives and memory,since your assembly code runs on a virtual machine,this makes debugging much easier.<BR><BR>8086 machine code is fully compatible with all nextgenerations of Intel's micro-processors, includingPentium II and Pentium 4, I'm sure Pentium 5 willsupport 8086 as well. This makes 8086 code veryportable, since it runs both on ancient and onthe modern computer systems. Another advantageof 8086 instruction set is that it is much smaller,and thus easier to learn.<BR><BR><!--<FONT SIZE=+2><B>Before we start...</B></FONT><BR><BR>Make sure you have the latest <I>Emu8086</I> pack (assembler and emulator),you can download it from here <B><A HREF="http://www.emu8086.com">http://www.emu8086.com</A></B>.<BR><BR>You can also use any other assembler, but this could be more difficultsince you may need to work from the command prompt and <I>Emu8086</I> isa Windows based application so you can enjoy user-friendlyWindows environment.<BR><BR>--><!--<I>Emu8086</I> has a much easier syntax than any other assemblers, butstill generates the same machine code, so it's good for beginners.<BR><BR>Also in case you are not using original <I>Emu8086</I> to compile, you won'tbe able to step through the actual source while running it.--><I>Emu8086</I> has a much easier syntax than any of the major assemblers,but will still generate a program that can be executed on any computer thatruns 8086 machine code; a great combination for beginners!<BR><BR>Note: If you don't use <I>Emu8086</I> to compile the code, you won't be ableto step through your actual source code while running it.<BR><BR><BR><FONT SIZE=+2><B>Where to start?</B></FONT><BR><BR><OL><LI>Start <I>Emu8086</I> by selecting its icon from the start menu, or by running <B>Emu8086.exe</B>.<BR><BR></LI><LI>Select "<B>Samples</B>" from "<B>File</B>" menu.<BR><BR></LI><LI>Click <B>[Compile and Emulate]</B> button(or press <B>F5</B> hot key).<BR><BR></LI><LI>Click [<B>Single Step</B>] button (or press <B>F8</B> hot key), and watch how the code is beingexecuted.<BR><BR></LI><LI>Try opening other samples, all samples are heavily commented, soit's a great learning tool.<BR><BR></LI><LI>This is the right time to <A HREF="tutorials.html"><B>see the tutorials</B></A>.<BR><BR></LI></OL><BR><BR></TD></TR></TABLE><BR></FONT></BODY></HTML>⌨️ 快捷键说明
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