\documentclass[10pt,a4paper]{article}

% Packages
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\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Mikael Peigney (Mika56)}
\pdfinfo{
  /Title (asm-8086.pdf)
  /Creator (Cheatography)
  /Author (Mikael Peigney (Mika56))
  /Subject (ASM 8086 Cheat Sheet)
}

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\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
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% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
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\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{ASM 8086 Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Mikael Peigney (Mika56)} via \textcolor{DarkBackground}{\uline{cheatography.com/3808/cs/839/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Mikael Peigney (Mika56) \\
  \uline{cheatography.com/mika56} \\
        \uline{\seqsplit{gamersflag}.com/}
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 13th February, 2013.\\
   Updated 11th May, 2016.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Registers}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{AX} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Accumulator; used to store some calculation results} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{BX} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Base; index register for MOVE} \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{CX} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Counter; count for string operations \& shifts} \tn 
% Row Count 7 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{DX} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Datas; port address for IN and OUT} \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{SP} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Points to top of stack} \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{BP} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Points to base of stack frame} \tn 
% Row Count 13 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{SI} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Points to a source in stream operations} \tn 
% Row Count 15 (+ 2)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{DI} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Points to a destination in stream operations} \tn 
% Row Count 17 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{CS} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Points to base of segment containing code} \tn 
% Row Count 19 (+ 2)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{DS} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Points to base of segment containing datas} \tn 
% Row Count 21 (+ 2)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{SS} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Points to base of segment containing the stack} \tn 
% Row Count 23 (+ 2)
% Row 11
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{ES} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Points to base of an additionnal segment} \tn 
% Row Count 25 (+ 2)
% Row 12
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{IP} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Points to the next instruction to be run} \tn 
% Row Count 27 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\columnbreak
\begin{tabularx}{5.377cm}{x{1.34379 cm} x{3.63321 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Loops}}  \tn
% Row 0
\SetRowColor{LightBackground}
LOOP & Decrements CX and jumps to label if CX \textless{}\textgreater{} 0 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
LOOPE   LOOPZ & Decrements CX and jumps to label if CX \textless{}\textgreater{} 0 and ZF = 1 \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
LOOPNE   LOOPNZ & Decrements CX and jumps to label if CX \textless{}\textgreater{} 0 and ZF = 0 \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
JCXZ & Jumps to label if CX = 0 \tn 
% Row Count 7 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{{\bf{Remember}}: Loops uses CX and ZF registers}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\columnbreak
\begin{tabularx}{5.377cm}{x{1.19002 cm} x{2.10542 cm} x{1.28156 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Instructions}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Instruction}} & {\bf{Usage}} & {\bf{Example}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
MOV & Assigns value to register & MOV AX, 15h \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
ADD & Adds value to register & ADD AX, BX \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
SUB & Substracts value to register & SUB AX, 1 \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
AND & Executes binary AND operation & AND AL, 1101111b \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
OR & Executes binary OR operation & OR AL, BX \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
NOT & Executes binary NOT operation & NOT AL \tn 
% Row Count 14 (+ 2)
% Row 7
\SetRowColor{white}
XOR & Executes binary XOR operation & XOR AL, 01010101b \tn 
% Row Count 16 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\seqsplit{SHL/SAL/SHR/SAR} & Shifts to the left or to the right. When arithmetic, the sign bit doesn't shift. Explused bit is stocked in CF & SHL AL, 1 / SAL AL, 2 \tn 
% Row Count 23 (+ 7)
% Row 9
\SetRowColor{white}
\seqsplit{ROL/RCL/ROR/RCR} & Rotates to the left or to the right, using or not CF & ROL AL, 1 / RCR AL, 2 \tn 
% Row Count 26 (+ 3)
% Row 10
\SetRowColor{LightBackground}
INC / DEC & Increments or decrements a value & INC AX / DEC BX \tn 
% Row Count 28 (+ 2)
% Row 11
\SetRowColor{white}
ADC / SBB & Does an addition or substraction of \textgreater{}16bits numbers, by storing restraint in CF & ADC AX, CX \tn 
% Row Count 33 (+ 5)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{1.19002 cm} x{2.10542 cm} x{1.28156 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Instructions (cont)}}  \tn
% Row 12
\SetRowColor{LightBackground}
STC / CLS / CMC & Sets CF to 1, 0 or inverts it & STC \tn 
% Row Count 2 (+ 2)
% Row 13
\SetRowColor{white}
STD / CLD & Sets DF to 1 or 0 & STD \tn 
% Row Count 3 (+ 1)
% Row 14
\SetRowColor{LightBackground}
STI / CLI & Sets IF to 1 or 0 & CLI \tn 
% Row Count 4 (+ 1)
% Row 15
\SetRowColor{white}
MUL / IMUL / DIV / IDIV & Multiplies or divides two numbers and stores it to AX (+DX for most significant bit) & MOV AL, 0001Ah MUL 00002h \tn 
% Row Count 9 (+ 5)
% Row 16
\SetRowColor{LightBackground}
JMP & Jumps to a label & JMP calc \tn 
% Row Count 10 (+ 1)
% Row 17
\SetRowColor{white}
CMP & Performs a comparison & CMP AL, 01234b \tn 
% Row Count 12 (+ 2)
% Row 18
\SetRowColor{LightBackground}
PUSH / PUSHA / PUSHF & Pushes a data to SS:{[}SP{]} / all registers / FLAGS & PUSH 10h \tn 
% Row Count 15 (+ 3)
% Row 19
\SetRowColor{white}
POP / POPA / POPF & Restores fatas form SS:{[}SP{]} / all registers (except SP) / FLAGS & POP AX \tn 
% Row Count 19 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.19002 cm} x{1.92234 cm} x{1.46464 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{5.377cm}}{\bf\textcolor{white}{Conditional jumps}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Instruction}} & {\bf{Description}} & {\bf{Condition}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
JA & Jump if Above & CF = 0 and ZF = 0 \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
JAE & Jump if Above or Equal & CF = 0 \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
JB & Jump if Below & CF = 1 \tn 
% Row Count 7 (+ 1)
% Row 4
\SetRowColor{LightBackground}
JBE & Jump if Below or Equal & CF = 1 or ZF = 1 \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
JC & Jump if Carry & CF = 1 \tn 
% Row Count 10 (+ 1)
% Row 6
\SetRowColor{LightBackground}
JE & Jump if Equal & ZF = 1 \tn 
% Row Count 11 (+ 1)
% Row 7
\SetRowColor{white}
JG & Jump if Greater & ZF = 0 and SF = OF \tn 
% Row Count 13 (+ 2)
% Row 8
\SetRowColor{LightBackground}
JGE & Jump if Greater of Equal & SF = OF \tn 
% Row Count 15 (+ 2)
% Row 9
\SetRowColor{white}
JL & Jump if Less & SF \textless{}\textgreater{} OF \tn 
% Row Count 16 (+ 1)
% Row 10
\SetRowColor{LightBackground}
JLE & Jump if Less or Equal & ZF = 1 or SF \textless{}\textgreater{} OF \tn 
% Row Count 18 (+ 2)
% Row 11
\SetRowColor{white}
JO & Jump if Overflow & OF = 1 \tn 
% Row Count 19 (+ 1)
% Row 12
\SetRowColor{LightBackground}
JP & Jump if Parity & PF = 1 \tn 
% Row Count 20 (+ 1)
% Row 13
\SetRowColor{white}
JPE & Jump if Parity Even & PF = 1 \tn 
% Row Count 22 (+ 2)
% Row 14
\SetRowColor{LightBackground}
JS & Jump if Sign & SF = 1 \tn 
% Row Count 23 (+ 1)
% Row 15
\SetRowColor{white}
JZ & Jump if Zero & ZF = 1 \tn 
% Row Count 24 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\columnbreak
\begin{tabularx}{5.377cm}{x{1.12779 cm} x{0.8354 cm} x{1.00248 cm} x{1.21133 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{4}{x{5.377cm}}{\bf\textcolor{white}{Colors}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Decimal}} & {\bf{Hexa}} & {\bf{Binary}} & {\bf{Color}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
0 & 00h & 0000b & Black \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
1 & 01h & 0001b & Blue \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
2 & 02h & 0010b & Green \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
3 & 03h & 0011b & Colbalt blue \tn 
% Row Count 7 (+ 2)
% Row 5
\SetRowColor{white}
4 & 04h & 0100b & Red \tn 
% Row Count 8 (+ 1)
% Row 6
\SetRowColor{LightBackground}
5 & 05h & 0101b & Violet \tn 
% Row Count 9 (+ 1)
% Row 7
\SetRowColor{white}
6 & 06h & 0110b & Brown \tn 
% Row Count 10 (+ 1)
% Row 8
\SetRowColor{LightBackground}
7 & 07h & 0111b & Light grey \tn 
% Row Count 11 (+ 1)
% Row 9
\SetRowColor{white}
8 & 08h & 1000b & Dark grey \tn 
% Row Count 12 (+ 1)
% Row 10
\SetRowColor{LightBackground}
9 & 09h & 1001b & Light blue \tn 
% Row Count 13 (+ 1)
% Row 11
\SetRowColor{white}
10 & 0Ah & 1010b & Light green \tn 
% Row Count 14 (+ 1)
% Row 12
\SetRowColor{LightBackground}
11 & 0Bh & 1011b & Light cobalt \tn 
% Row Count 16 (+ 2)
% Row 13
\SetRowColor{white}
12 & 0Ch & 1100b & Light red \tn 
% Row Count 17 (+ 1)
% Row 14
\SetRowColor{LightBackground}
13 & 0Dh & 1101b & Light violet \tn 
% Row Count 19 (+ 2)
% Row 15
\SetRowColor{white}
14 & 0Eh & 1110b & Yellow \tn 
% Row Count 20 (+ 1)
% Row 16
\SetRowColor{LightBackground}
15 & 0Fh & 1111b & White \tn 
% Row Count 21 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}----}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}