<?xml version="1.0"?>
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	<id>https://www.ecured.cu/index.php?action=history&amp;feed=atom&amp;title=Nibble</id>
	<title>Nibble - Historial de revisiones</title>
	<link rel="self" type="application/atom+xml" href="https://www.ecured.cu/index.php?action=history&amp;feed=atom&amp;title=Nibble"/>
	<link rel="alternate" type="text/html" href="https://www.ecured.cu/index.php?title=Nibble&amp;action=history"/>
	<updated>2026-04-16T21:44:54Z</updated>
	<subtitle>Historial de revisiones para esta página en el wiki</subtitle>
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	<entry>
		<id>https://www.ecured.cu/index.php?title=Nibble&amp;diff=4364877&amp;oldid=prev</id>
		<title>Daciel Pérez Velázquez: /* Referencias */</title>
		<link rel="alternate" type="text/html" href="https://www.ecured.cu/index.php?title=Nibble&amp;diff=4364877&amp;oldid=prev"/>
		<updated>2023-07-06T14:13:31Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Referencias&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;es&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revisión del 14:13 6 jul 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l82&quot; &gt;Línea 82:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Línea 82:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Referencias ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Referencias ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* ''Microprocesadores y Sistemas Digitales'', D.V. Hall, 1980, McGraw-Hill, Inc., ISBN 0-07-025571-7.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* ''Microprocesadores y Sistemas Digitales'', D.V. Hall, 1980, McGraw-Hill, Inc., ISBN 0-07-025571-7.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Worth, Don D.; Lechner, Pieter M. (March 1985) [1984].&amp;#160; [http://www.apple-iigs.info/doc/fichiers/beneathprodos.pdf ''Beneath Apple ProDOS - For Users of Apple II Plus, Apple IIe and Apple IIc Computers''] (PDF) (2nd printing ed.). &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Worth, Don D.; Lechner, Pieter M. (March 1985) [1984].&amp;#160; [http://www.apple-iigs.info/doc/fichiers/beneathprodos.pdf ''Beneath Apple ProDOS - For Users of Apple II Plus, Apple IIe and Apple IIc Computers''] (PDF) (2nd printing ed.).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{{listaref}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Enlaces externos ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Enlaces externos ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [https://web.archive.org/web/20070829092330/http://avr.15.forumer.com/index.php?showforum=11 Foro de Matemática Computacional]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [https://web.archive.org/web/20070829092330/http://avr.15.forumer.com/index.php?showforum=11 Foro de Matemática Computacional]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wiki1:diff::1.12:old-4364876:rev-4364877 --&gt;
&lt;/table&gt;</summary>
		<author><name>Daciel Pérez Velázquez</name></author>
		
	</entry>
	<entry>
		<id>https://www.ecured.cu/index.php?title=Nibble&amp;diff=4364876&amp;oldid=prev</id>
		<title>Daciel Pérez Velázquez en 14:12 6 jul 2023</title>
		<link rel="alternate" type="text/html" href="https://www.ecured.cu/index.php?title=Nibble&amp;diff=4364876&amp;oldid=prev"/>
		<updated>2023-07-06T14:12:07Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;es&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revisión del 14:12 6 jul 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l88&quot; &gt;Línea 88:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Línea 88:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [https://web.archive.org/web/20051123043327/http://bobsc5.home.comcast.net/aal/1981/aal8105.html Línea de Ensamblado de Apple, mayo de 1981, Volumen 1, Número 8]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [https://web.archive.org/web/20051123043327/http://bobsc5.home.comcast.net/aal/1981/aal8105.html Línea de Ensamblado de Apple, mayo de 1981, Volumen 1, Número 8]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{{Control de autoridades}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==Fuente==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;[Categoría&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Unidad de datos]&lt;/del&gt;]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/ins&gt;[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;http&lt;/ins&gt;:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;//www.cafeonline.com.mx/computadores/disco-duro/sistema-archivos.html&lt;/ins&gt;]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Categoría&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Unidades de información&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Category&lt;/ins&gt;:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Software_de_sistema&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wiki1:diff::1.12:old-4364875:rev-4364876 --&gt;
&lt;/table&gt;</summary>
		<author><name>Daciel Pérez Velázquez</name></author>
		
	</entry>
	<entry>
		<id>https://www.ecured.cu/index.php?title=Nibble&amp;diff=4364875&amp;oldid=prev</id>
		<title>Daciel Pérez Velázquez: /* Véase también */</title>
		<link rel="alternate" type="text/html" href="https://www.ecured.cu/index.php?title=Nibble&amp;diff=4364875&amp;oldid=prev"/>
		<updated>2023-07-06T14:08:23Z</updated>

		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Véase también&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;es&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revisión del 14:08 6 jul 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l74&quot; &gt;Línea 74:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Línea 74:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Bit]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Bit]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Byte]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Byte]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Sistema octal]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Sistema duodecimal]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Sistema hexadecimal]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Operador a nivel de bits]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* [[Aritmética de saturación]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Referencias ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Referencias ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Daciel Pérez Velázquez</name></author>
		
	</entry>
	<entry>
		<id>https://www.ecured.cu/index.php?title=Nibble&amp;diff=4364874&amp;oldid=prev</id>
		<title>Daciel Pérez Velázquez: En arquitectura de computadoras, se conoce como '''nibble''' (a veces '''semi-octeto''', '''cuarteto''' o '''medio-byte''') a un conjunto de cuatro dígitos binarios (bits) o medio octeto.</title>
		<link rel="alternate" type="text/html" href="https://www.ecured.cu/index.php?title=Nibble&amp;diff=4364874&amp;oldid=prev"/>
		<updated>2023-07-06T14:06:21Z</updated>

		<summary type="html">&lt;p&gt;En &lt;a href=&quot;/Arquitectura_de_computadoras&quot; title=&quot;Arquitectura de computadoras&quot;&gt;arquitectura de computadoras&lt;/a&gt;, se conoce como &amp;#039;&amp;#039;&amp;#039;nibble&amp;#039;&amp;#039;&amp;#039; (a veces &amp;#039;&amp;#039;&amp;#039;semi-octeto&amp;#039;&amp;#039;&amp;#039;, &amp;#039;&amp;#039;&amp;#039;cuarteto&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;medio-byte&amp;#039;&amp;#039;&amp;#039;) a un conjunto de cuatro dígitos binarios (&lt;a href=&quot;/Bit&quot; title=&quot;Bit&quot;&gt;bits&lt;/a&gt;) o medio &lt;a href=&quot;/index.php?title=Octeto&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Octeto (la página no existe)&quot;&gt;octeto&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nueva&lt;/b&gt;&lt;/p&gt;&lt;div&gt;En [[arquitectura de computadoras]], se conoce como '''nibble''' (a veces '''semi-octeto''', '''cuarteto''' o '''medio-byte''') a un conjunto de cuatro dígitos binarios ([[bit]]s) o medio [[octeto]].&lt;br /&gt;
&lt;br /&gt;
Su interés se debe a que cada cifra en [[hexadecimal]] (0, 1, 2,..., 9, A, B, C, D, E, F) se puede representar con un cuarteto, puesto que 2 elevado a la 4 es 16 (2&amp;lt;sup&amp;gt;4&amp;lt;/sup&amp;gt;=16). También el cuarteto es la base del sistema de codificación [[Código binario decimal|BCD]].&lt;br /&gt;
&lt;br /&gt;
Las arquitecturas que emplean cuatro bits como su unidad fundamental fueron usadas para la creación de los primeros [[microprocesador]]es y las [[Calculadora de bolsillo|calculadoras de bolsillo]].&lt;br /&gt;
&lt;br /&gt;
== Ejemplo ==&lt;br /&gt;
A continuación se muestra la correspondencia entre las 16 cifras hexadecimales y sus correspondientes representaciones binarias en forma de cuarteto (&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; = hexadecimal, &amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; = octal, &amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt; = decimal):&lt;br /&gt;
{| border=&amp;quot;0&amp;quot; cellspacing=&amp;quot;0&amp;quot; cellpadding=&amp;quot;0&amp;quot;   style=&amp;quot;text-align:center;border:2px&amp;quot;&lt;br /&gt;
|- style=&amp;quot;background:black; height:2px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |   ||   || ||     ||   || || || || || || ||&lt;br /&gt;
|-style=&amp;quot;background:#c0c0ff; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;width:45px&amp;quot;|'''0'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; || = || style=&amp;quot;width:45px&amp;quot;|[[0 (número)|0&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] || = || style=&amp;quot;width:45px&amp;quot;|0&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0  ||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:white; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||    '''1'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; || = || [[1 (numero)|1&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] || = || 1&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:white; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||    '''2'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; || = || [[2 (numero)|2&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] ||= ||  2&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:#e1e1ff; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||    '''3'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; || = || [[Tres|3&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] || = || 3&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|- style=&amp;quot;background:black; height:2px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||      ||   ||   ||  || || || || || || ||&lt;br /&gt;
|-style=&amp;quot;background:white; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||    '''4'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; || = || [[4 (numero)|4&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] ||= ||  4&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:#e1e1ff; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||    '''5'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; || = || [[5 (numero)|5&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] || = || 5&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:#e1ffe1; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||    '''6'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; || = || [[6 (numero)|6&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] ||= ||  6&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:white; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||'''7'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; || = || [[7 (numero)|7&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] || = || 7&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|- style=&amp;quot;background:black; height:2px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||      ||  ||   ||   || || || || || || ||&lt;br /&gt;
|-style=&amp;quot;background:white; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  || '''8'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; || = || [[8 (numero)|8&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] || = || 10&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:#e1ffe1; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||  '''9'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt; || = || [[9 (numero)|9&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] ||= ||  11&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:#e1e1ff; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||  '''A'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt;|| = || [[Diez|10&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] || = || 12&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:white; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  || '''B'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt;|| = || [[11 (numero)|11&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] || = ||  13&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|- style=&amp;quot;background:black; height:2px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||      ||  || ||  || || || || || || ||&lt;br /&gt;
|-style=&amp;quot;background:#e1e1ff; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||  '''C'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt;|| = || [[12 (numero)|12&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] || = || 14&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:white;width:24px&amp;quot;|0||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:white; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  || '''D'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt;|| = || [[13 (numero)|13&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] ||= ||  15&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0|| style=&amp;quot;background:red;width:24px&amp;quot;|1||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:white; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  || '''E'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt;|| = || [[14 (numero)|14&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] ||= ||  16&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:white;width:24px&amp;quot;|0||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|-style=&amp;quot;background:#c0c0ff; color:black; height:24px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  || '''F'''&amp;lt;sub&amp;gt;hex&amp;lt;/sub&amp;gt;|| = || [[15 (numero)|15&amp;lt;sub&amp;gt;dec&amp;lt;/sub&amp;gt;]] || = || 17&amp;lt;sub&amp;gt;oct&amp;lt;/sub&amp;gt; ||style=&amp;quot;background:black; width:2px&amp;quot; |  || style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1|| style=&amp;quot;background:red;width:24px&amp;quot;|1||style=&amp;quot;background:black; width:2px&amp;quot; |&lt;br /&gt;
|- style=&amp;quot;background:black; height:2px&amp;quot;&lt;br /&gt;
| style=&amp;quot;background:black; width:2px&amp;quot; |  ||      || ||     ||   || || || || || || ||&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
De acuerdo con la anterior correspondencia, es posible codificar números decimales o hexadecimales en BCD según se muestra en los siguientes ejemplos:&lt;br /&gt;
&lt;br /&gt;
* ''0110 1101= 6D'' ('''''decimal = 109''''');&lt;br /&gt;
&lt;br /&gt;
* ''0001 0001 0010 = 112'' ('''''decimal = 274''''');&lt;br /&gt;
&lt;br /&gt;
* ''0101 1001 0001 0000 0111 = 5 9107'' ('''''decimal = 364807''''');&lt;br /&gt;
&lt;br /&gt;
Un [[byte]] completo está representado por dos dígitos hexadecimales, por tanto, es común visualizar un byte de información como dos nibbles. El nibble a menudo se llama semi-octeto o cuarteto en un contexto de [[Red de ordenadores|redes]] o [[telecomunicaciones]]. En inglés hay un [[juego de palabras]] gastronómico con ''nibble'' (que significa mordisqueo), en comparación con ''bite''/''byte'' (bocado) y ''bit'' (trozo pequeño).&lt;br /&gt;
&lt;br /&gt;
El nibble se utiliza para describir la cantidad de memoria utilizada para almacenar un dígito de un número almacenado en [[BCD]] en una mainframe de IBM. Esta técnica se utiliza para reducir los requisitos de espacio, haciendo la computación más rápida y la depuración más sencilla. Un ''byte'' de 8 ''bits'' es dividido en mitades y cada ''nibble'' se utiliza para almacenar un dígito. El último ''nibble'' de la variable se reserva para el signo. Así una variable que puede almacenar más de nueve dígitos se &amp;quot;empaquetaría&amp;quot; en 5 ''bytes''. Fácil de depurar resultaban los números que son legibles en un [[hex dump]], donde dos números [[hexadecimal]]es se utilizan para representar el valor de un ''byte'', ya que 16×16 = 2&amp;lt;sup&amp;gt;8&amp;lt;/sup&amp;gt; = 256.&lt;br /&gt;
&lt;br /&gt;
Históricamente, ha habido casos donde el término ''&amp;quot;nybble&amp;quot;'' se ha utilizado para un conjunto de ''bits'' inferior a 8, pero no necesariamente 4. En la línea [[Apple II]], muchos de los drivers de control de disco se implementaron en software. La escritura de datos en disco se hizo convirtiendo páginas de 256 ''bytes'' en conjuntos de 5 ''bits'', o después en ''nibbles'' de 6 ''bits'' . Los datos cargados del disco necesitaban lo contrario. Hay que notar que el término ''byte'' también tiene esta ambigüedad, a la vez, ''byte'' significa un conjunto de ''bits'' pero no necesariamente 8.&lt;br /&gt;
&lt;br /&gt;
Hoy, los términos ''&amp;quot;byte&amp;quot;'' y ''&amp;quot;nibble&amp;quot;'' generalmente se refieren a colecciones de 8 y 4 ''bits'' respectivamente y no se utilizan a menudo para otros tamaños. El ''nibble'' se usa también cuando aparecen los primeros [[microprocesadores]] a principios de los años 1970, ya que dichos dispositivos trabajaban con microinstrucciones las cuales estaban constituidas por grupos de 4 ''bits''. Sin embargo, cuando llega la comercialización de los microprocesadores, estos ya pueden trabajar con grupos de 8 ''bits'' y es así como inicia la popularidad del ''[[byte]]'' en el ámbito de los sistemas digitales y de la informática. En algunos lenguajes, un ''nibble'' es llamado un ''tetrade'' —del [[Idioma griego|griego]] ''tetra'' (&amp;quot;cuatro&amp;quot;)—. Esta utilización refleja el número de ''bits'' —cuatro— en medio ''byte'' (considerando 1 ''byte'' = 8 ''bits'').&lt;br /&gt;
&lt;br /&gt;
== Véase también ==&lt;br /&gt;
* [[BCD]]&lt;br /&gt;
* [[Sistema binario]]&lt;br /&gt;
* [[Tipos de datos máquina]]&lt;br /&gt;
* [[Bit]]&lt;br /&gt;
* [[Byte]]&lt;br /&gt;
&lt;br /&gt;
== Referencias ==&lt;br /&gt;
* ''Microprocesadores y Sistemas Digitales'', D.V. Hall, 1980, McGraw-Hill, Inc., ISBN 0-07-025571-7.&lt;br /&gt;
*Worth, Don D.; Lechner, Pieter M. (March 1985) [1984].  [http://www.apple-iigs.info/doc/fichiers/beneathprodos.pdf ''Beneath Apple ProDOS - For Users of Apple II Plus, Apple IIe and Apple IIc Computers''] (PDF) (2nd printing ed.). &lt;br /&gt;
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== Enlaces externos ==&lt;br /&gt;
* [https://web.archive.org/web/20070829092330/http://avr.15.forumer.com/index.php?showforum=11 Foro de Matemática Computacional]&lt;br /&gt;
* [https://web.archive.org/web/20051123043327/http://bobsc5.home.comcast.net/aal/1981/aal8105.html Línea de Ensamblado de Apple, mayo de 1981, Volumen 1, Número 8]&lt;br /&gt;
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[[Categoría:Unidad de datos]]&lt;br /&gt;
[[Categoría:Unidades de información]]&lt;/div&gt;</summary>
		<author><name>Daciel Pérez Velázquez</name></author>
		
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