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	<id>https://www.museo8bits.com/wiki/index.php?action=history&amp;feed=atom&amp;title=Hudson_Soft_HuC6280</id>
	<title>Hudson Soft HuC6280 - Historial de revisiones</title>
	<link rel="self" type="application/atom+xml" href="https://www.museo8bits.com/wiki/index.php?action=history&amp;feed=atom&amp;title=Hudson_Soft_HuC6280"/>
	<link rel="alternate" type="text/html" href="https://www.museo8bits.com/wiki/index.php?title=Hudson_Soft_HuC6280&amp;action=history"/>
	<updated>2026-05-14T11:53:48Z</updated>
	<subtitle>Historial de revisiones de esta página en la wiki</subtitle>
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	<entry>
		<id>https://www.museo8bits.com/wiki/index.php?title=Hudson_Soft_HuC6280&amp;diff=3660&amp;oldid=prev</id>
		<title>Museo8bits: 1 revisión importada</title>
		<link rel="alternate" type="text/html" href="https://www.museo8bits.com/wiki/index.php?title=Hudson_Soft_HuC6280&amp;diff=3660&amp;oldid=prev"/>
		<updated>2021-08-30T12:04:27Z</updated>

		<summary type="html">&lt;p&gt;1 revisión importada&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;es&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisión del 14:04 30 ago 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;es&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Sin diferencias)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Museo8bits</name></author>
	</entry>
	<entry>
		<id>https://www.museo8bits.com/wiki/index.php?title=Hudson_Soft_HuC6280&amp;diff=3659&amp;oldid=prev</id>
		<title>Museo8bits en 23:23 13 ene 2009</title>
		<link rel="alternate" type="text/html" href="https://www.museo8bits.com/wiki/index.php?title=Hudson_Soft_HuC6280&amp;diff=3659&amp;oldid=prev"/>
		<updated>2009-01-13T23:23:41Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nueva&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{| {{tablabonita}} align=right  width=350&lt;br /&gt;
|-&lt;br /&gt;
| colspan=&amp;quot;4&amp;quot; |[[Image:HuC6280A 01.jpg|center|300px]]&lt;br /&gt;
|-&lt;br /&gt;
!Pin&lt;br /&gt;
!Señal&lt;br /&gt;
!Dir&lt;br /&gt;
!Descripción&lt;br /&gt;
|-&lt;br /&gt;
|1&lt;br /&gt;
|A5&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bit 5&lt;br /&gt;
|-&lt;br /&gt;
|2&lt;br /&gt;
|A4&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bit 4&lt;br /&gt;
|-&lt;br /&gt;
|3&lt;br /&gt;
|A3&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bit 3&lt;br /&gt;
|-&lt;br /&gt;
|4&lt;br /&gt;
|A2&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bit 2&lt;br /&gt;
|-&lt;br /&gt;
|5&lt;br /&gt;
|A1&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bit 1&lt;br /&gt;
|-&lt;br /&gt;
|6&lt;br /&gt;
|A0&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bit 0&lt;br /&gt;
|-&lt;br /&gt;
|7&lt;br /&gt;
|GND&lt;br /&gt;
|s&lt;br /&gt;
|Ground&lt;br /&gt;
|-&lt;br /&gt;
|8&lt;br /&gt;
| +5V&lt;br /&gt;
|s&lt;br /&gt;
|Supply&lt;br /&gt;
|-&lt;br /&gt;
|9&lt;br /&gt;
|XOUT&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Output that follows XIN polarity, different pulse shape&lt;br /&gt;
|-&lt;br /&gt;
|10&lt;br /&gt;
|XIN&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|21.477270 MHz clock input (OSC1)&lt;br /&gt;
|-&lt;br /&gt;
|11&lt;br /&gt;
|/RESET&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|Reset signal input&lt;br /&gt;
|-&lt;br /&gt;
|12&lt;br /&gt;
|RDY&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|Induce wait state while pulled low&lt;br /&gt;
|-&lt;br /&gt;
|13&lt;br /&gt;
|SX&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Complementary CPU clock output (7.16 or 1.79 MHz)&lt;br /&gt;
|-&lt;br /&gt;
|14&lt;br /&gt;
|HSM&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|High Speed Mode (1= 7.16, 0= 1.78 MHz)&lt;br /&gt;
|-&lt;br /&gt;
|15&lt;br /&gt;
| +5V&lt;br /&gt;
|s&lt;br /&gt;
|Supply&lt;br /&gt;
|-&lt;br /&gt;
|16&lt;br /&gt;
|GND&lt;br /&gt;
|s&lt;br /&gt;
|Ground                 &lt;br /&gt;
|-&lt;br /&gt;
|17&lt;br /&gt;
|LOUT&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Audio output, left channel&lt;br /&gt;
|-&lt;br /&gt;
|18&lt;br /&gt;
|ROUT&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Audio output, right channel&lt;br /&gt;
|-&lt;br /&gt;
|19&lt;br /&gt;
|VCC&lt;br /&gt;
|s&lt;br /&gt;
|(+5V)&lt;br /&gt;
|-&lt;br /&gt;
|20&lt;br /&gt;
|VEE&lt;br /&gt;
|s&lt;br /&gt;
|(+2.5V)&lt;br /&gt;
|-&lt;br /&gt;
|21&lt;br /&gt;
|AGND&lt;br /&gt;
|s&lt;br /&gt;
|(GND)&lt;br /&gt;
|-&lt;br /&gt;
|22&lt;br /&gt;
|K0&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|Input port K ($1000.D0)&lt;br /&gt;
|-&lt;br /&gt;
|23&lt;br /&gt;
|???&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Unknown. Looks like a combination of SX, BSY, A0.&lt;br /&gt;
|-&lt;br /&gt;
|24&lt;br /&gt;
|K1&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|Input port K ($1000.D1)&lt;br /&gt;
|-&lt;br /&gt;
|25&lt;br /&gt;
|K2&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|Input port K ($1000.D2)&lt;br /&gt;
|-&lt;br /&gt;
|26&lt;br /&gt;
|K3&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|Input port K ($1000.D3)&lt;br /&gt;
|-&lt;br /&gt;
|27&lt;br /&gt;
|K4&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|Input port K ($1000.D4)&lt;br /&gt;
|-&lt;br /&gt;
|28&lt;br /&gt;
|K5&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|Input port K ($1000.D5)&lt;br /&gt;
|-&lt;br /&gt;
|29&lt;br /&gt;
|K6&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|Input port K ($1000.D6)&lt;br /&gt;
|-&lt;br /&gt;
|30&lt;br /&gt;
|K7&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|Input port K ($1000.D7)&lt;br /&gt;
|-&lt;br /&gt;
|31&lt;br /&gt;
|O0&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Output port O ($1000.D0)&lt;br /&gt;
|-&lt;br /&gt;
|32&lt;br /&gt;
|O1&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Output port O ($1000.D1)&lt;br /&gt;
|-&lt;br /&gt;
|33&lt;br /&gt;
|O2&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Output port O ($1000.D2)&lt;br /&gt;
|-&lt;br /&gt;
|34&lt;br /&gt;
|O3&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Output port O ($1000.D3)&lt;br /&gt;
|-&lt;br /&gt;
|35&lt;br /&gt;
|O4&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Output port O ($1000.D4)&lt;br /&gt;
|-&lt;br /&gt;
|36&lt;br /&gt;
|O5&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Output port O ($1000.D5)&lt;br /&gt;
|-&lt;br /&gt;
|37&lt;br /&gt;
|O6&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Output port O ($1000.D6)&lt;br /&gt;
|-&lt;br /&gt;
|38&lt;br /&gt;
|O7&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Output port O ($1000.D7)&lt;br /&gt;
|-&lt;br /&gt;
|39&lt;br /&gt;
|???&lt;br /&gt;
|&lt;br /&gt;
|Always &amp;#039;1&amp;#039;&lt;br /&gt;
|-&lt;br /&gt;
|40&lt;br /&gt;
|???&lt;br /&gt;
|&lt;br /&gt;
|Always &amp;#039;1&amp;#039;&lt;br /&gt;
|-&lt;br /&gt;
|41&lt;br /&gt;
|???&lt;br /&gt;
|&lt;br /&gt;
|Always &amp;#039;1&amp;#039;&lt;br /&gt;
|-&lt;br /&gt;
|42&lt;br /&gt;
|???&lt;br /&gt;
|               &lt;br /&gt;
|Always &amp;#039;1&amp;#039;&lt;br /&gt;
|-&lt;br /&gt;
|43&lt;br /&gt;
|/IRQ2&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|IRQ2 interrupt input&lt;br /&gt;
|-&lt;br /&gt;
|44&lt;br /&gt;
|/IRQ1&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|IRQ1 interrupt input&lt;br /&gt;
|-&lt;br /&gt;
|45&lt;br /&gt;
|/NMI&lt;br /&gt;
|[[Image:arrowl.svg|32px|&amp;amp;lt;--]]&lt;br /&gt;
|NMI  interrupt input&lt;br /&gt;
|-&lt;br /&gt;
|46&lt;br /&gt;
|SYNC&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Memory read type; 1= Opcode fetch, 0= Not opcode fetch&lt;br /&gt;
|-&lt;br /&gt;
|47&lt;br /&gt;
| +5V&lt;br /&gt;
|s&lt;br /&gt;
|Power supply&lt;br /&gt;
|-&lt;br /&gt;
|48&lt;br /&gt;
|GND&lt;br /&gt;
|s&lt;br /&gt;
|Ground&lt;br /&gt;
|-&lt;br /&gt;
|49&lt;br /&gt;
|D0&lt;br /&gt;
|[[Image:arrowlr.svg|32px|&amp;amp;lt;-&amp;amp;gt;]]&lt;br /&gt;
|Data bus, bit 0&lt;br /&gt;
|-&lt;br /&gt;
|50&lt;br /&gt;
|D1&lt;br /&gt;
|[[Image:arrowlr.svg|32px|&amp;amp;lt;-&amp;amp;gt;]]&lt;br /&gt;
|Data bus, bit 1&lt;br /&gt;
|-&lt;br /&gt;
|51&lt;br /&gt;
|D2&lt;br /&gt;
|[[Image:arrowlr.svg|32px|&amp;amp;lt;-&amp;amp;gt;]]&lt;br /&gt;
|Data bus, bit 2&lt;br /&gt;
|-&lt;br /&gt;
|52&lt;br /&gt;
|D3&lt;br /&gt;
|[[Image:arrowlr.svg|32px|&amp;amp;lt;-&amp;amp;gt;]]&lt;br /&gt;
|Data bus, bit 3&lt;br /&gt;
|-&lt;br /&gt;
|53&lt;br /&gt;
|D4&lt;br /&gt;
|[[Image:arrowlr.svg|32px|&amp;amp;lt;-&amp;amp;gt;]]&lt;br /&gt;
|Data bus, bit 4&lt;br /&gt;
|-&lt;br /&gt;
|54&lt;br /&gt;
|D5&lt;br /&gt;
|[[Image:arrowlr.svg|32px|&amp;amp;lt;-&amp;amp;gt;]]&lt;br /&gt;
|Data bus, bit 5&lt;br /&gt;
|-&lt;br /&gt;
|55&lt;br /&gt;
|D6&lt;br /&gt;
|[[Image:arrowlr.svg|32px|&amp;amp;lt;-&amp;amp;gt;]]&lt;br /&gt;
|Data bus, bit 6&lt;br /&gt;
|-&lt;br /&gt;
|56&lt;br /&gt;
|D7&lt;br /&gt;
|[[Image:arrowlr.svg|32px|&amp;amp;lt;-&amp;amp;gt;]]&lt;br /&gt;
|Data bus, bit 7&lt;br /&gt;
|-&lt;br /&gt;
|57&lt;br /&gt;
| +5V&lt;br /&gt;
|s&lt;br /&gt;
|Power supply&lt;br /&gt;
|-&lt;br /&gt;
|58&lt;br /&gt;
|GND&lt;br /&gt;
|s&lt;br /&gt;
|Ground&lt;br /&gt;
|-&lt;br /&gt;
|59&lt;br /&gt;
|/CEK&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|HuC6260 /CS (@ FF:0400-0700)&lt;br /&gt;
|-&lt;br /&gt;
|60&lt;br /&gt;
|/CE7&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|HuC6270 /CS (@ FF:0000-03FF)&lt;br /&gt;
|-&lt;br /&gt;
|61&lt;br /&gt;
|/CER&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Work RAM /CS (@ F8:0000-1F00)&lt;br /&gt;
|-&lt;br /&gt;
|62&lt;br /&gt;
|/RD&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Memory read strobe&lt;br /&gt;
|-&lt;br /&gt;
|63&lt;br /&gt;
|/WR&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Memory write strobe&lt;br /&gt;
|-&lt;br /&gt;
|64&lt;br /&gt;
|A20&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 20&lt;br /&gt;
|-&lt;br /&gt;
|65&lt;br /&gt;
|A19&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 19&lt;br /&gt;
|-&lt;br /&gt;
|66&lt;br /&gt;
|A18&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 18&lt;br /&gt;
|-&lt;br /&gt;
|67&lt;br /&gt;
|A17&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 17&lt;br /&gt;
|-&lt;br /&gt;
|68&lt;br /&gt;
|A16&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 16&lt;br /&gt;
|-&lt;br /&gt;
|69&lt;br /&gt;
|A15&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 15&lt;br /&gt;
|-&lt;br /&gt;
|70&lt;br /&gt;
|A14&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 14&lt;br /&gt;
|-&lt;br /&gt;
|71&lt;br /&gt;
|A13&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 13&lt;br /&gt;
|-&lt;br /&gt;
|72&lt;br /&gt;
|A12&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 12&lt;br /&gt;
|-&lt;br /&gt;
|73&lt;br /&gt;
|A11&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 11&lt;br /&gt;
|-&lt;br /&gt;
|74&lt;br /&gt;
|A10&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 10&lt;br /&gt;
|-&lt;br /&gt;
|75&lt;br /&gt;
|GND&lt;br /&gt;
|s&lt;br /&gt;
|Ground&lt;br /&gt;
|-&lt;br /&gt;
|76&lt;br /&gt;
| +5V&lt;br /&gt;
|s&lt;br /&gt;
|Power supply&lt;br /&gt;
|-&lt;br /&gt;
|77&lt;br /&gt;
|A9&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 9&lt;br /&gt;
|-&lt;br /&gt;
|78&lt;br /&gt;
|A8&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 8&lt;br /&gt;
|-&lt;br /&gt;
|79&lt;br /&gt;
|A7&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 7&lt;br /&gt;
|-&lt;br /&gt;
|80&lt;br /&gt;
|A6&lt;br /&gt;
|[[Image:arrowr.svg|32px|--&amp;amp;gt;]]&lt;br /&gt;
|Address bus, bit 6&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
El &amp;#039;&amp;#039;&amp;#039;HuC6280&amp;#039;&amp;#039;&amp;#039; es un [[microprocesador]] de  [[8 bits]] desarrollado por la empresa [[Japón|japonesa]] [[Hudson Soft]]. Se trata de una versión mejorada de la [[CPU]]  [[WDC 65C02]]. Los equipos más conocidos por usar el HuC6280 son las [[videoconsola]]s [[PC Engine]]/[[TurboGrafx 16]] fabricadas por  [[NEC Corporation]], aunque fue ampliamente usado en [[Arcade]]s.&lt;br /&gt;
&lt;br /&gt;
==Descripción==&lt;br /&gt;
&lt;br /&gt;
EL HuC6280 contiene un núcleo [[WDC 65C02|65C02]] con varias instrucciones adicionales y una serie de funciones periféricas internascomo un [[Programmable Interrupt Controller]], una [[unidad de manejo de memoria]], un [[timer]], un [[puerto paralelo]] de [[Entrada/salida]] de 8 bits, y un [[Chip de sonido|PSG]] (Programmable Sound Generator). El procesador funciona a dos velocidades, 1,78&amp;amp;nbsp;MHz y 7,16&amp;amp;nbsp;MHz.&lt;br /&gt;
&lt;br /&gt;
Físicamente viene en un en capsulado [[QFP]] de 80 pines&lt;br /&gt;
&lt;br /&gt;
==Mapa de memoria==&lt;br /&gt;
&lt;br /&gt;
El HuC6280 con sus 8 bits puede direccionar 64 KB pero gracias a su MMU integrado es capaz de manejar 2 MB de memoria física. Su  [[unidad de manejo de memoria]] divide la memoria física en segmentos de 8 KB. El espacio de direcciones lógico se divide en las siguientes [[Paginación de memoria|páginas]]:&lt;br /&gt;
{|class=wikitable&lt;br /&gt;
|-&lt;br /&gt;
!Página&lt;br /&gt;
!Dirección&lt;br /&gt;
|-&lt;br /&gt;
|0&lt;br /&gt;
|$0000-$1FFF&lt;br /&gt;
|-&lt;br /&gt;
|1&lt;br /&gt;
|$2000-$3FFF&lt;br /&gt;
|-&lt;br /&gt;
|2&lt;br /&gt;
|$4000-$5FFF&lt;br /&gt;
|-&lt;br /&gt;
|3&lt;br /&gt;
|$6000-$7FFF&lt;br /&gt;
|-&lt;br /&gt;
|4&lt;br /&gt;
|$8000-$9FFF&lt;br /&gt;
|-&lt;br /&gt;
|5&lt;br /&gt;
|$A000-$BFFF&lt;br /&gt;
|-&lt;br /&gt;
|6&lt;br /&gt;
|$C000-$DFFF&lt;br /&gt;
|-&lt;br /&gt;
|7&lt;br /&gt;
|$E000-$FFFF&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
Cada segmento lógico de 8 KB (o página) se asocia con un registro de 8 bits (MPR0-7) que contiene el índice del segmento de 8 KB (o banco) en la memoria física que se mapea en esa página. Se utilizan dos instrucciones especiales para acceder a estos registros:&lt;br /&gt;
&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;TAMi&amp;#039;&amp;#039;&amp;#039; : transfiere el contenido del acumulador (A) en un registro MPR (0-7).&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;TMAi&amp;#039;&amp;#039;&amp;#039; : transfiere un registro MPR al acumulador.&lt;br /&gt;
&lt;br /&gt;
==PSG del HuC6280==&lt;br /&gt;
&lt;br /&gt;
El PSG ofrece 6 canales de sonido, que puede ser convenientemente emparejados según la funcionalidad que ofrecen&lt;br /&gt;
&lt;br /&gt;
        0-1 - Reproducción de formas de onda&lt;br /&gt;
              Modulación de frecuencia (canal 1 silenciado)&lt;br /&gt;
        2-3 - Sólo reproducción de formas de onda&lt;br /&gt;
        4-5 - Reproducción de formas de onda &lt;br /&gt;
              Generación de ruido blanco&lt;br /&gt;
&lt;br /&gt;
La reproducción de forma de onda es la más común y permite un muestreo de 32 bytes, 5 bits sin signo que se reproduce de fondo a las frecuencias elegidas. La [[frecuencia modulada]] aprovecha esto un paso más, permitiendo que la frecuencia de reproducción se ajuste dinámicamente de acuerdo a un patrón especificado. El [[ruido blanco]] se utiliza para simular instrumentos de percusión y efectos, como explosiones, mediante una [[onda cuadrada]] pseudoaleatoria.&lt;br /&gt;
&lt;br /&gt;
Alternativamente, cada canal puede conmutarse a un modo &amp;quot;Direct D/A&amp;quot; en el que el programador puede enviar datos directamente al mezclador de sonido, permitiendo que se generen patrones de sonido más complejos, como el habla. Inevitablemente, esto requiere más esfuerzo de programación y tiempo de CPU.&lt;br /&gt;
&lt;br /&gt;
==Enlaces externos==&lt;br /&gt;
* [http://shu.emuunlim.com/download/pcedocs/pce_cpu.html The HuC6280 CPU]&lt;br /&gt;
* [http://www.magicengine.com/mkit/ Magic Kit]&lt;br /&gt;
* [http://www.interlog.com/~daves/pce_info/info.html TGHack Info]&lt;br /&gt;
* [http://www.mamedb.com/cpu/HuC6280 Juegos de recreativas con procesador HuC6280]&lt;br /&gt;
* [http://www.archaicpixels.com/index.php/HuC6280 Archaic Pixels]&lt;br /&gt;
[[Categoría:Microprocesadores]]&lt;br /&gt;
&lt;br /&gt;
[[en:Hudson Soft HuC6280]]&lt;br /&gt;
[[es:Hudson Soft HuC6280]]&lt;br /&gt;
[[ko:허드슨 HuC6280]]&lt;br /&gt;
[[nl:Hudson Soft HuC6280]]&lt;br /&gt;
[[pl:Hudson Soft HuC6280]]&lt;/div&gt;</summary>
		<author><name>Museo8bits</name></author>
	</entry>
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