{"id":115452,"date":"2024-04-30T19:53:01","date_gmt":"2024-04-30T17:53:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-po-proizvodstvu-otkrytogo-proczessora-sovmestimogo-s-z80"},"modified":"2024-04-30T19:53:01","modified_gmt":"2024-04-30T17:53:01","slug":"proekt-po-proizvodstvu-otkrytogo-proczessora-sovmestimogo-s-z80","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/proekt-po-proizvodstvu-otkrytogo-proczessora-sovmestimogo-s-z80","title":{"rendered":"Proyecto de producci\u00f3n de un procesador abierto compatible con Z80","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Despu\u00e9s de que Zilog cesara la producci\u00f3n de procesadores Z80 de 8 bits el 15 de abril, los entusiastas propusieron la creaci\u00f3n de un clon abierto de este procesador. El objetivo del proyecto es desarrollar un reemplazo para los procesadores Z80 que sea compatible con el CPU Zilog Z80 original, que cumpla con el nivel de conexi\u00f3n de pines y que pueda ser utilizado en la computadora ZX Spectrum. Los esquemas, descripciones de bloques de hardware en lenguaje Verilog y la documentaci\u00f3n necesaria para la producci\u00f3n se distribuyen bajo la licencia Apache 2.0. La producci\u00f3n del primer lote de procesadores FOSS Z80 est\u00e1 programada para junio de 2024.     <\/p>\n<p>En el desarrollo del chip FOSS Z80 se utiliza el marco OpenROAD, que se est\u00e1 desarrollando para automatizar el proceso de dise\u00f1o de circuitos integrados abiertos, as\u00ed como el conjunto de herramientas Skywater PDK (Process Design Kit), que describe el proceso de fabricaci\u00f3n de 130 nm utilizado en la f\u00e1brica SkyWater y permite preparar los archivos de dise\u00f1o necesarios para la producci\u00f3n de circuitos integrados. Para reducir costos en la fabricaci\u00f3n del chip para pruebas y dise\u00f1o, se ha utilizado la infraestructura del proyecto Tiny Tapeout.     <\/p>\n<p>La r\u00e1pida disponibilidad del chip se debe a que, en lugar de dise\u00f1arlo desde cero, se utiliz\u00f3 como base un proyecto abierto en desarrollo llamado TV80, que proporciona una descripci\u00f3n en Verilog de un n\u00facleo compatible con el CPU Z80, distribuido bajo licencia MIT. Despu\u00e9s de la producci\u00f3n del primer lote, los desarrolladores del proyecto tienen la intenci\u00f3n de comparar el chip con otras implementaciones, como A-Z80 \u2014 una implementaci\u00f3n basada en FPGA (Altera, Xilinx y Lattice), que se ofrece bajo licencia GPLv2, y Z80Explorer \u2014 un simulador de circuitos integrados que reproduce el Zilog Z-80 a nivel de circuitos electr\u00f3nicos.        <\/p>\n<p>El procesador Z80 fue presentado en 1976 y se produjo durante 48 a\u00f1os. El chip adquiri\u00f3 notoriedad gracias a las computadoras personales ZX Spectrum, las consolas de videojuegos Sega y Game Boy, las calculadoras Texas Instruments, as\u00ed como su soporte en el sistema operativo CP\/M. El CPU Z80 tambi\u00e9n se utiliz\u00f3 activamente en equipos industriales, diversos controladores, m\u00f3dems, cajas registradoras, equipos de medici\u00f3n y dispositivos perif\u00e9ricos.<br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61094\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044f 15 \u0430\u043f\u0440\u0435\u043b\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Zilog \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 8-\u0431\u0438\u0442\u043d\u044b\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432 Z80, \u044d\u043d\u0442\u0443\u0437\u0438\u0430\u0441\u0442\u044b \u0432\u044b\u0441\u0442\u0443\u043f\u0438\u043b\u0438 \u0441 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u043e\u0439 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u043a\u043b\u043e\u043d\u0430 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430. \u0426\u0435\u043b\u044c\u044e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0437\u0430\u043c\u0435\u043d\u044b \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c Z80, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0431\u0443\u0434\u0435\u0442 \u0432\u0437\u0430\u0438\u043c\u043e\u0437\u0430\u043c\u0435\u043d\u044f\u0435\u043c\u0430 \u0441 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u043c CPU Zilog Z80, \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u0430 \u0441 \u043d\u0438\u043c \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0440\u0430\u0437\u0432\u043e\u0434\u043a\u0438 \u0432\u044b\u0432\u043e\u0434\u043e\u0432 \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u0435 ZX Spectrum. \u0421\u0445\u0435\u043c\u044b, \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0445 \u0431\u043b\u043e\u043a\u043e\u0432 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Verilog [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-115452","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - 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