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  <lastBuildDate>Mon, 14 Dec 2009 10:57:47 GMT</lastBuildDate>
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  <pubDate>Mon, 14 Dec 2009 10:51:23 GMT</pubDate>
  <title>Chip de memória avariado</title>
  <author>Eduardo</author>
  <link>http://poingg.com/27268.html</link>
  <description>&lt;p&gt; &lt;/p&gt;
&lt;div class=&quot;myphotos&quot;&gt;&lt;a href=&quot;http://poingg.no.sapo.pt/blog/fotos/zxchip-20091214-105304.png&quot;&gt;&lt;img border=&quot;0&quot; alt=&quot;&quot; src=&quot;http://poingg.no.sapo.pt/blog/fotos/zxchipthumb-20091214-231537.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;myphotos&quot;&gt;&lt;a href=&quot;http://poingg.no.sapo.pt/blog/fotos/iPhoto-2-20091214-232131.jpg&quot;&gt;&lt;img border=&quot;0&quot; alt=&quot;&quot; src=&quot;http://poingg.no.sapo.pt/blog/fotos/thumb-20091214-232226.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;myphotos&quot;&gt;&lt;a href=&quot;http://poingg.no.sapo.pt/blog/fotos/dktronics-20091214-232343.jpg&quot;&gt;&lt;img border=&quot;0&quot; alt=&quot;&quot; src=&quot;http://poingg.no.sapo.pt/blog/fotos/dktronicsthumb-20091214-232527.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;myphotos&quot;&gt;&lt;a href=&quot;http://poingg.no.sapo.pt/blog/fotos/iPhoto-20091214-233500.jpg&quot;&gt;&lt;img border=&quot;0&quot; alt=&quot;&quot; src=&quot;http://poingg.no.sapo.pt/blog/fotos/thumb-20091214-233615.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;Isto vai parecer estranho, mas preciso substituir um chip de RAM no.... er... ZX Spectrum :P&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;Fui desenterrar o 48k que adormecia dentro de uma caixa DKTronics, liguei-o e sim, adinda funciona *quase* tudo direitinho. No entanto há um chip de RAM que está avariado de acordo com o &lt;a href=&quot;http://poingg.no.sapo.pt/blog/files/ZXSpectrum48K_ServiceManual.pdf&quot;&gt;Spectrum Service Manual&lt;/a&gt; é o IC15 que tem este chip da TI.&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;Preciso pois de um chip exactamente igual para o substituir. Felizmente já usavam sockets para isto pelo que nem envolve soldadura.&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;&lt;strike&gt;Alguém sabe onde posso encontrar isto?&lt;/strike&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;Update: A &lt;a href=&quot;http://www.catalogo.dimofel.pt/&quot;&gt;Dimofel&lt;/a&gt; tem! Vou lá amanhã buscar:) Devia mudar os 8 chips, mas vamos ver como corre.&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;Update2: Já fui, já instalei e funciona lindamente. The beast is back&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;</description>
  <comments>http://poingg.com/27268.html</comments>
  <lj:replycount>8</lj:replycount>
  <category>spectrum</category>
  <category>tecnologia</category>
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