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	<title>Menéame: comentarios [3809365]</title>
	<link>http://www.meneame.net</link>
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	<pubDate>Thu, 04 May 2023 10:43:18 +0000</pubDate>
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		<meneame:comment_id>38324806</meneame:comment_id>
		<meneame:link_id>3809365</meneame:link_id>
		<meneame:order>7</meneame:order>
		<meneame:user>--751211--</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>17</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1</meneame:url>
		<title>#7 Guía monstruosa del videojuego en ZX Spectrum (1)</title>
		<link>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c07#c-7</link>
		<pubDate>Thu, 04 May 2023 10:43:18 +0000</pubDate>
		<dc:creator>--751211--</dc:creator>
		<guid>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c07#c-7</guid>
		<description><![CDATA[<p><a class="tooltip c:3809365-4" href="https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c04#c-4" rel="nofollow">#4</a> <br />
<br />
La CPU era distinta. El Spectrum tenía el Z80 que &#34;derivaba&#34; de un Intel previo y el Commodore el 6510. Era incompatibles y había que escribirlo de nuevo.<br />
<br />
<a href="https://en.wikipedia.org/wiki/Zilog_Z80" title="en.wikipedia.org/wiki/Zilog_Z80" rel="nofollow">en.wikipedia.org/wiki/Zilog_Z80</a><br />
<a href="https://en.wikipedia.org/wiki/MOS_Technology_6510" title="en.wikipedia.org/wiki/MOS_Technology_6510" rel="nofollow">en.wikipedia.org/wiki/MOS_Technology_6510</a><br />
<br />
Solo compara los registros disponibles en el Z80<br />
<br />
<i>As on the 8080, 8-bit registers are typically paired to provide 16-bit versions. The 8080 compatible registers[35] are:<br />
<br />
    AF: 8-bit accumulator (A) and flag bits (F) carry, zero, minus, parity/overflow, half-carry (used for BCD), and an Add/Subtract flag (usually called N) also for BCD<br />
    BC: 16-bit data/address register or two 8-bit registers<br />
    DE: 16-bit data/address register or two 8-bit registers<br />
    HL: 16-bit accumulator/address register or two 8-bit registers<br />
    SP: stack pointer, 16 bits<br />
    PC: program counter, 16 bits<br />
<br />
The new registers introduced with the Z80 are:<br />
<br />
    IX: 16-bit index or base register for 8-bit immediate offsets<br />
    IY: 16-bit index or base register for 8-bit immediate offsets<br />
    I: interrupt vector base register, 8 bits<br />
    R: DRAM refresh counter, 8 bits (msb does not count)<br />
    AF': alternate (or shadow) accumulator and flags (toggled in and out with EX AF,AF' )<br />
    BC', DE' and HL': alternate (or shadow) registers (toggled in and out with EXX)<br />
    Four bits of interrupt status and interrupt mode status</i><br />
<br />
<br />
Y aquí los del 6510<br />
<br />
<a href="https://www.c64-wiki.com/wiki/CPU_6510-Register_set" title="www.c64-wiki.com/wiki/CPU_6510-Register_set" rel="nofollow">www.c64-wiki.com/wiki/CPU_6510-Register_set</a><br />
<i><br />
The 6510 CPU, like the 6502, has the following CPU 6502-Register set:<br />
<br />
    A 16-bit Program Counter (PC or IP)<br />
    An 8-bit Status Register, sometimes called .P<br />
    An 8-bit Accumulator, or .A<br />
    Two 8-bit Index Registers, .X and .Y</i></p><p>&#187;&nbsp;autor: <strong>--751211--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>38324465</meneame:comment_id>
		<meneame:link_id>3809365</meneame:link_id>
		<meneame:order>6</meneame:order>
		<meneame:user>ghotam</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>10</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1</meneame:url>
		<title>#6 Guía monstruosa del videojuego en ZX Spectrum (1)</title>
		<link>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c06#c-6</link>
		<pubDate>Thu, 04 May 2023 10:00:03 +0000</pubDate>
		<dc:creator>ghotam</dc:creator>
		<guid>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c06#c-6</guid>
		<description><![CDATA[<p>Hay Spectrum, hay meneo</p><p>&#187;&nbsp;autor: <strong>ghotam</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>38324349</meneame:comment_id>
		<meneame:link_id>3809365</meneame:link_id>
		<meneame:order>5</meneame:order>
		<meneame:user>frankiegth</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1</meneame:url>
		<title>#5 Guía monstruosa del videojuego en ZX Spectrum (1)</title>
		<link>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c05#c-5</link>
		<pubDate>Thu, 04 May 2023 09:45:14 +0000</pubDate>
		<dc:creator>frankiegth</dc:creator>
		<guid>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c05#c-5</guid>
		<description><![CDATA[<p><a class="tooltip c:3809365-4" href="https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c04#c-4" rel="nofollow">#4</a>. Un currazo, y por auténtico amor al arte. Llevan ya unos años disponibles. <br />
<br />
Solo la retroinformática y la generación que la protagonizó hace posible lo imposible.</p><p>&#187;&nbsp;autor: <strong>frankiegth</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>38324310</meneame:comment_id>
		<meneame:link_id>3809365</meneame:link_id>
		<meneame:order>4</meneame:order>
		<meneame:user>hazardum</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1</meneame:url>
		<title>#4 Guía monstruosa del videojuego en ZX Spectrum (1)</title>
		<link>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c04#c-4</link>
		<pubDate>Thu, 04 May 2023 09:39:53 +0000</pubDate>
		<dc:creator>hazardum</dc:creator>
		<guid>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c04#c-4</guid>
		<description><![CDATA[<p><a class="tooltip c:3809365-3" href="https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c03#c-3" rel="nofollow">#3</a> Interesante. Yo en su día los jugué en spectrum y msx, pero no salieron en commodore entiendo, supongo que se han metido un currazo para sacarlo en commodore ahora. Echare un vistazo, gracias.</p><p>&#187;&nbsp;autor: <strong>hazardum</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>38324289</meneame:comment_id>
		<meneame:link_id>3809365</meneame:link_id>
		<meneame:order>3</meneame:order>
		<meneame:user>frankiegth</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1</meneame:url>
		<title>#3 Guía monstruosa del videojuego en ZX Spectrum (1)</title>
		<link>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c03#c-3</link>
		<pubDate>Thu, 04 May 2023 09:37:46 +0000</pubDate>
		<dc:creator>frankiegth</dc:creator>
		<guid>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c03#c-3</guid>
		<description><![CDATA[<p><a class="tooltip c:3809365-1" href="https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c01#c-1" rel="nofollow">#1</a>. En versiones de disco para C64 : <br />
<br />
<a href="https://csdb.dk/release/?id=175766" title="csdb.dk/release/?id=175766" rel="nofollow">csdb.dk/release/?id=175766</a><br />
<a href="https://csdb.dk/release/?id=155861" title="csdb.dk/release/?id=155861" rel="nofollow">csdb.dk/release/?id=155861</a><br />
<a href="https://csdb.dk/release/?id=192175" title="csdb.dk/release/?id=192175" rel="nofollow">csdb.dk/release/?id=192175</a><br />
<a href="https://csdb.dk/release/?id=155861" title="csdb.dk/release/?id=155861" rel="nofollow">csdb.dk/release/?id=155861</a><br />
<a href="https://csdb.dk/release/?id=157418" title="csdb.dk/release/?id=157418" rel="nofollow">csdb.dk/release/?id=157418</a><br />
Emulador de C64 : <a href="https://vice-emu.sourceforge.io/index.html#download" title="vice-emu.sourceforge.io/index.html#download" rel="nofollow">vice-emu.sourceforge.io/index.html#download</a><br />
<br />
Y aquí el &#34;Nightshade&#34; para C64 : <a href="https://csdb.dk/release/?id=148142" title="csdb.dk/release/?id=148142" rel="nofollow">csdb.dk/release/?id=148142</a></p><p>&#187;&nbsp;autor: <strong>frankiegth</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>38324172</meneame:comment_id>
		<meneame:link_id>3809365</meneame:link_id>
		<meneame:order>2</meneame:order>
		<meneame:user>frankiegth</meneame:user>
		<meneame:votes>2</meneame:votes>
		<meneame:karma>31</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1</meneame:url>
		<title>#2 Guía monstruosa del videojuego en ZX Spectrum (1)</title>
		<link>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c02#c-2</link>
		<pubDate>Thu, 04 May 2023 09:23:38 +0000</pubDate>
		<dc:creator>frankiegth</dc:creator>
		<guid>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c02#c-2</guid>
		<description><![CDATA[<p><a class="tooltip c:3809365-1" href="https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c01#c-1" rel="nofollow">#1</a>. Hoy están todos ellos también disponibles para el Commodore 64 :  <a href="https://csdb.dk/release/?id=183738" title="csdb.dk/release/?id=183738" rel="nofollow">csdb.dk/release/?id=183738</a></p><p>&#187;&nbsp;autor: <strong>frankiegth</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>38324113</meneame:comment_id>
		<meneame:link_id>3809365</meneame:link_id>
		<meneame:order>1</meneame:order>
		<meneame:user>hazardum</meneame:user>
		<meneame:votes>1</meneame:votes>
		<meneame:karma>19</meneame:karma>
		<meneame:url>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1</meneame:url>
		<title>#1 Guía monstruosa del videojuego en ZX Spectrum (1)</title>
		<link>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c01#c-1</link>
		<pubDate>Thu, 04 May 2023 09:17:07 +0000</pubDate>
		<dc:creator>hazardum</dc:creator>
		<guid>https://www.meneame.net/m/Cultura/guia-monstruosa-videojuego-zx-spectrum-1/c01#c-1</guid>
		<description><![CDATA[<p>Los juegos de Ultimate fueron mis preferidos, que grandes Knight Lore, Nightshade, Gunfright, Alien 8....</p><p>&#187;&nbsp;autor: <strong>hazardum</strong></p>]]></description>
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