tag:blogger.com,1999:blog-53637330774347935882024-02-20T15:40:18.547-08:00Israel equipos microprogramablesAnonymoushttp://www.blogger.com/profile/17559720400687612096noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-5363733077434793588.post-57200975721420811072014-10-29T04:28:00.000-07:002014-10-29T04:28:28.463-07:00biestables tipo d<br />
¿que son?<br />
<a href="http://e-ducativa.catedu.es/44700165/aula/archivos/repositorio//4750/4922/html/12_biestable_d.html">http://e-ducativa.catedu.es/44700165/aula/archivos/repositorio//4750/4922/html/12_biestable_d.html</a><br />
<br />
informacion<br />
<a href="http://www.youtube.com/watch?v=unv_brCf2Dc">http://www.youtube.com/watch?v=unv_brCf2Dc</a><br />
<br />
<a href="http://www.esi.uclm.es/www/isanchez/teco0910/tema9.pdf">http://www.esi.uclm.es/www/isanchez/teco0910/tema9.pdf </a>pag 16<br />
<br />
modelo integrado<br />
<a href="http://www.datasheetcatalog.net/es/datasheets_pdf/7/4/L/S/74LS74.shtml">http://www.datasheetcatalog.net/es/datasheets_pdf/7/4/L/S/74LS74.shtml</a><br />
<br />
<br />
aplicaciones<br />
<a href="http://anthonyfilian.wordpress.com/2012/04/16/esquema-del-contador-de-0-a-9-con-flip-flop-tipo-d-7474/sin-titulo/">http://anthonyfilian.wordpress.com/2012/04/16/esquema-del-contador-de-0-a-9-con-flip-flop-tipo-d-7474/sin-titulo/</a>Anonymoushttp://www.blogger.com/profile/17559720400687612096noreply@blogger.com0tag:blogger.com,1999:blog-5363733077434793588.post-9972996801151953632014-10-16T02:52:00.003-07:002014-10-18T08:30:53.728-07:00Comparadores<br />
<br />
¿que son?<br />
<a href="http://personales.unican.es/manzanom/Planantiguo/EDigitalI/CompG4_09.pdf">http://personales.unican.es/manzanom/Planantiguo/EDigitalI/CompG4_09.pdf </a> pag2<br />
<a href="http://personales.unican.es/manzanom/Planantiguo/EDigitalI/CompG4_09.pdf">http://personales.unican.es/manzanom/Planantiguo/EDigitalI/Comp_G10_08.pdf </a> pag 1<br />
<br />
¿para que sirven?<br />
<a href="http://es.slideshare.net/LuisReyes9/comparadores-14531310">http://es.slideshare.net/LuisReyes9/comparadores-14531310</a><br />
<a href="http://meteo.ieec.uned.es/www_Usumeteog/comp_comb_comparadores.html">http://meteo.ieec.uned.es/www_Usumeteog/comp_comb_comparadores.html</a><br />
<br />
Tabla de la verdad<br />
<a href="http://profesores.fi-b.unam.mx/normaelva/COMPARADORES_BINARIOS.pdf">http://profesores.fi-b.unam.mx/normaelva/COMPARADORES_BINARIOS.pdf </a> pag 3<br />
<a href="http://image.slidesharecdn.com/comparador-111209025349-phpapp01/95/comparador-4-728.jpg?cb=1323421215">http://image.slidesharecdn.com/comparador-111209025349-phpapp01/95/comparador-4-728.jpg?cb=1323421215</a><br />
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Tipos.<br />
<a href="http://www.sites.upiicsa.ipn.mx/polilibros/portal/Polilibros/P_proceso/POLILIBRO_ADQUISICION_DE_DATOS/POLILIBRO/UMD/umd%206/informacion/6.9.html">http://www.sites.upiicsa.ipn.mx/polilibros/portal/Polilibros/P_proceso/POLILIBRO_ADQUISICION_DE_DATOS/POLILIBRO/UMD/umd%206/informacion/6.9.html</a><br />
<a href="http://electronica.ugr.es/~amroldan/asignaturas/curso08-09/ftc/temas/Tema_01E_AO_Comparador.pdf">http://electronica.ugr.es/~amroldan/asignaturas/curso08-09/ftc/temas/Tema_01E_AO_Comparador.pdf</a><br />
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nº de integrados de familia logica<br />
<a href="http://cosasdeingenieria.com/esp/index/item/324/97/4-comparadores-de-1-sola-fuente-lm339n">http://cosasdeingenieria.com/esp/index/item/324/97/4-comparadores-de-1-sola-fuente-lm339n</a><br />
<a href="http://meteo.ieec.uned.es/www_Usumeteog/comp_comb_comparadores.html">http://meteo.ieec.uned.es/www_Usumeteog/comp_comb_comparadores.html</a><br />
<br />
aplicaciones<br />
<a href="http://www.unicrom.com/Tut_comparadores_voltaje.asp">http://www.unicrom.com/Tut_comparadores_voltaje.asp</a><br />
<a href="https://es.scribd.com/doc/37897862/47/Aplicaciones-de-los-circuitos-comparadores">https://es.scribd.com/doc/37897862/47/Aplicaciones-de-los-circuitos-comparadores</a><br />
<span style="background-color: white; font-family: ff13, Arial, Arial, Helvetica, sans-serif; line-height: 104px; white-space: nowrap; word-spacing: 9px;">PRÁCTICA </span><span class="l12" style="border: none; display: inline; font-family: ff13, Arial, Arial, Helvetica, sans-serif; height: 1px; line-height: 1; margin: 0px 0px 0px -12px; padding: 0px; white-space: nowrap; word-spacing: 9px;">DE <span class="l11" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -11px; padding: 0px;">LABORATORIO <span class="l11" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -11px; padding: 0px;">#7............................<span class="l6" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -6px; padding: 0px;">........................ <span class="w" style="border: none; display: inline-block; height: 1px; line-height: 1; margin: 0px; padding: 0px; width: 40px;"></span>251</span></span></span></span><br />
<span style="background-color: white; font-family: ff13, Arial, Arial, Helvetica, sans-serif; line-height: 104px; white-space: nowrap; word-spacing: 10px;">5.5 </span><span class="l" style="border: none; display: inline; font-family: ff13, Arial, Arial, Helvetica, sans-serif; height: 1px; line-height: 1; margin: 0px 0px 0px -14px; padding: 0px; white-space: nowrap; word-spacing: 10px;">Circuitos <span class="l" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -17px; padding: 0px;">digitale<span class="l6" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -6px; padding: 0px;">s <span class="l" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -16px; padding: 0px;">comparado<span class="w6" style="border: none; display: inline-block; height: 1px; line-height: 1; margin: 0px; padding: 0px; width: 6px;"></span>res.................................................. <span class="w" style="border: none; display: inline-block; height: 1px; line-height: 1; margin: 0px; padding: 0px; width: 47px;"></span>254</span></span></span></span><br />
<span style="background-color: white; font-family: ff13, Arial, Arial, Helvetica, sans-serif; line-height: 104px; white-space: nowrap; word-spacing: 8px;">5.5.1 </span><span class="l9" style="border: none; display: inline; font-family: ff13, Arial, Arial, Helvetica, sans-serif; height: 1px; line-height: 1; margin: 0px 0px 0px -9px; padding: 0px; white-space: nowrap; word-spacing: 8px;">Circuito <span class="l9" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -9px; padding: 0px;">integrado <span class="l8" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -8px; padding: 0px;">comparador <span class="l7" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -7px; padding: 0px;">7485.......................<span class="l6" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -6px; padding: 0px;">................. <span class="w" style="border: none; display: inline-block; height: 1px; line-height: 1; margin: 0px; padding: 0px; width: 41px;"></span>256</span></span></span></span></span><br />
<span style="background-color: white; font-family: ff13, Arial, Arial, Helvetica, sans-serif; line-height: 104px; white-space: nowrap; word-spacing: 9px;">5.5.2 </span><span class="l9" style="border: none; display: inline; font-family: ff13, Arial, Arial, Helvetica, sans-serif; height: 1px; line-height: 1; margin: 0px 0px 0px -9px; padding: 0px; white-space: nowrap; word-spacing: 9px;">Aplicaciones <span class="l7" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -7px; padding: 0px;">de <span class="l10" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -10px; padding: 0px;">los <span class="l9" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -9px; padding: 0px;">circuitos <span class="l8" style="border: none; display: inline; height: 1px; line-height: 1; margin: 0px 0px 0px -8px; padding: 0px;">comparadores............................ <span class="w" style="border: none; display: inline-block; height: 1px; line-height: 1; margin: 0px; padding: 0px; width: 47px;"></span>257</span></span></span></span></span><br />
<br />
video explicativo<br />
<a href="http://www.youtube.com/watch?v=UaRZk8C_YDo">http://www.youtube.com/watch?v=UaRZk8C_YDo</a>Anonymoushttp://www.blogger.com/profile/17559720400687612096noreply@blogger.com0tag:blogger.com,1999:blog-5363733077434793588.post-58134812736634597962014-10-08T10:11:00.000-07:002014-10-08T10:11:01.161-07:001º evaluación. Tema 1 Sistemas de numeración.<b>INTRODUCCION</b><br />
<span style="font-family: Times, Times New Roman, serif;">En esta unidad veremos los sistemas de numeracion hexadecimal y binario, los sistemas normalmente mas utilizados en el ambito electronico e informatico.</span><br />
<span style="font-family: Times, Times New Roman, serif;"><br /></span>
<span style="font-family: Times, Times New Roman, serif;">Binario:</span><br />
<span style="font-family: Times, Times New Roman, serif;"><span style="background-color: white; line-height: 22.3999996185303px;">El </span><b style="background-color: white; line-height: 22.3999996185303px;">sistema binario</b><span style="background-color: white; line-height: 22.3999996185303px;">, llamado también </span><b style="background-color: white; line-height: 22.3999996185303px;">sistema diádico</b><span style="background-color: white; line-height: 22.3999996185303px;"> en </span>ciencias de la computación<span style="background-color: white; line-height: 22.3999996185303px;">,</span><span style="background-color: white; line-height: 22.3999996185303px;"> es un </span><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; line-height: 22.3999996185303px;">sistema de numeración</span><span style="background-color: white; line-height: 22.3999996185303px;"> en el que los </span><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; line-height: 22.3999996185303px;">números</span><span style="background-color: white; line-height: 22.3999996185303px;"> se representan utilizando solamente las</span><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; line-height: 22.3999996185303px;">cifras</span><span style="background-color: white; line-height: 22.3999996185303px;"> </span><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; line-height: 22.3999996185303px;">cero</span><span style="background-color: white; line-height: 22.3999996185303px;"> y </span><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; line-height: 22.3999996185303px;">uno</span><span style="background-color: white; line-height: 22.3999996185303px;"> (</span><i style="background-color: white; line-height: 22.3999996185303px;">0 </i><span style="background-color: white; line-height: 22.3999996185303px;"> y </span><i style="background-color: white; line-height: 22.3999996185303px;">1</i><span style="background-color: white; line-height: 22.3999996185303px;">). Es uno de los que se utiliza en las </span><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; line-height: 22.3999996185303px;">computadoras</span><span style="background-color: white; line-height: 22.3999996185303px;">, debido a que trabajan internamente con dos niveles de </span><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; line-height: 22.3999996185303px;">voltaje</span><span style="background-color: white; line-height: 22.3999996185303px;">, por lo cual su sistema de numeración natural es el sistema binario (encendido </span><i style="background-color: white; line-height: 22.3999996185303px;">1</i><span style="background-color: white; line-height: 22.3999996185303px;">, apagado </span><i style="background-color: white; line-height: 22.3999996185303px;">0</i><span style="background-color: white; line-height: 22.3999996185303px;">).</span></span><br />
<span style="font-family: Times, Times New Roman, serif;"><span style="background-color: white; line-height: 22.3999996185303px;"><br /></span></span>
<span style="background-color: white; line-height: 22.3999996185303px;"><span style="font-family: Times, Times New Roman, serif;"><a href="http://es.wikipedia.org/wiki/Sistema_binario">http://es.wikipedia.org/wiki/Sistema_binario</a></span></span><br />
<span style="background-color: white; line-height: 22.3999996185303px;"><span style="font-family: Times, Times New Roman, serif;"><br /></span></span>
<br />Hexadecimal:<div>
<span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">El </span><b style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">sistema hexadecimal</b><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;"> (a veces abreviado como </span><b style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">Hex</b><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">, no confundir con </span><i style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;"><span style="background-attachment: initial; background-clip: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial;">sistema sexagesimal</span></i><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">) es el </span><span style="font-family: sans-serif;"><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">sistema de numeración posicional</span></span><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;"> que tiene como base el 16. Su uso actual está muy vinculado a la </span><span style="font-family: sans-serif;"><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">informática</span></span><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;"> y </span><span style="font-family: sans-serif;"><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">ciencias de la computación</span></span><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">, pues los </span><span style="font-family: sans-serif;"><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">computadores</span></span><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;"> suelen utilizar el </span><span style="font-family: sans-serif;"><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">byte</span></span><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;"> u octeto como unidad básica de </span><span style="font-family: sans-serif;"><span style="background-attachment: initial; background-clip: initial; background-color: white; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">memoria</span></span><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">; y, debido a que un byte representa </span><img alt="2^8" class="mwe-math-fallback-png-inline tex" src="http://upload.wikimedia.org/math/2/7/6/2765636e5467d81835ee66b169412485.png" style="background-color: white; border: none; display: inline; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px; margin: 0px; vertical-align: middle;" /><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;"> valores posibles, y esto puede representarse como </span><img alt="2^8 = 2^4 \cdot 2^4 = 16 \cdot 16 =" class="mwe-math-fallback-png-inline tex" src="http://upload.wikimedia.org/math/b/6/d/b6d1d579678dd3ccf75166c475ec7fc8.png" style="background-color: white; border: none; display: inline; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px; margin: 0px; vertical-align: middle;" /><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;"> </span><img alt=" 1 \cdot 16^2 + 0 \cdot 16^1 + 0 \cdot 16^0" class="mwe-math-fallback-png-inline tex" src="http://upload.wikimedia.org/math/c/1/1/c11875d3f2e916c6714bae81de88afd3.png" style="background-color: white; border: none; display: inline; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px; margin: 0px; vertical-align: middle;" /><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">, que equivale al número en base 16 </span><img alt="100_{16}" class="mwe-math-fallback-png-inline tex" src="http://upload.wikimedia.org/math/1/a/c/1aceb83a64b45e58b73f33c91c494ef8.png" style="background-color: white; border: none; display: inline; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px; margin: 0px; vertical-align: middle;" /><span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;">, dos dígitos hexadecimales corresponden exactamente a un byte.</span></div>
<div>
<span style="background-color: white; font-family: sans-serif; font-size: 14.4444446563721px; line-height: 24.8888893127441px;"><br /></span></div>
<div>
<span style="background-color: white; font-size: 14px; line-height: 24.8888893127441px;"><span style="font-family: sans-serif;"><a href="http://es.wikipedia.org/wiki/Sistema_hexadecimal">http://es.wikipedia.org/wiki/Sistema_hexadecimal</a></span></span></div>
Anonymoushttp://www.blogger.com/profile/17559720400687612096noreply@blogger.com0