{"id":3589,"date":"2025-06-20T22:07:10","date_gmt":"2025-06-20T20:07:10","guid":{"rendered":"https:\/\/www.mundocaos.com\/?p=3589"},"modified":"2025-11-19T16:59:22","modified_gmt":"2025-11-19T15:59:22","slug":"national-fs-4000","status":"publish","type":"post","link":"https:\/\/www.mundocaos.com\/?p=3589","title":{"rendered":"National FS-4000"},"content":{"rendered":"\n<p>El <strong>National FS-4000<\/strong> es una &#8220;<em>Word-pro Persocom<\/em>&#8220;, un ordenador personal con procesador de textos, e incorpora una impresora de transferencia t\u00e9rmica integrada de 24 puntos. Fue el \u00faltimo ordenador lanzado por National adscrito a la primera versi\u00f3n de la norma MSX, y \u00fanicamente se vendi\u00f3 en Jap\u00f3n.<\/p>\n\n\n\n<p>El procesador, al igual que todos los MSX, es un Z80, en este caso un <strong>NEC D780-1<\/strong>, e incorpora un coprocesador NEC D7807G con 2KB de RAM est\u00e1tica para manejar la impresora. Utiliza un<strong> Yamaha S3527<\/strong>, conocido como <strong><em>MSX-System<\/em><\/strong>, un chipset desarrollado por Yamaha para ASCII y Microsoft que se utiliz\u00f3 sobre todo en MSX-2, y que funciona como el coraz\u00f3n del sistema al proporcionar en un \u00fanico chip varias funcionalidades:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Un Yamaha YM2149&nbsp;PSG, un chip de sonido compatible con el General Instrument AY-3-8910 especificado en la norma MSX.<\/li>\n\n\n\n<li>PPI (<em>Programmable Peripheral Interface<\/em>) compatible con el Intel i8255, que se encarga del control de los slots, del teclado, del cassette,&#8230;<\/li>\n\n\n\n<li>Interfaz con la CPU Z80A.<\/li>\n\n\n\n<li>Video Display Processor (VDP) control<\/li>\n<\/ul>\n\n\n\n<p>El FS-4000 incluye un procesador de textos japon\u00e9s\/ingl\u00e9s integrado con conversi\u00f3n kana-kanji (2 tipos de escritura japonesa), aunque este procedimiento no es compatible con el definido en el modo de escritura MSX-JE. Este procesador de textos integrado no puede guardar datos en disco. De hecho, al a\u00f1adir una unidad de disco, se omite el software integrado, con lo que no se puede acceder al procesador de texto integrado sea inaccesible. En la parte trasera lleva dos interruptores que permiten cambiar la densidad de impresi\u00f3n y seleccionar una impresora externa en lugar de la incorporada.<\/p>\n\n\n\n<p>El FS-4000 estuvo disponible en dos colores:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Negro<\/li>\n\n\n\n<li>En blanco el ordenador y la impresora en negro.<\/li>\n<\/ul>\n\n\n\n<p>Al encenderlo, el firmware se inicia autom\u00e1ticamente mostrando un men\u00fa con tres opciones<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Procesador de texto en japon\u00e9s (15 caracteres por l\u00ednea)<\/li>\n\n\n\n<li>Procesador de texto en ingles (30 caracteres por l\u00ednea)<\/li>\n\n\n\n<li>MSX-BASIC<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image alignwide size-full\"><img decoding=\"async\" width=\"544\" height=\"480\" src=\"https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/National1a.png\" alt=\"\" class=\"wp-image-3603\" srcset=\"https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/National1a.png 544w, https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/National1a-300x265.png 300w, https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/National1a-100x88.png 100w\" sizes=\"(max-width: 544px) 100vw, 544px\" \/><\/figure>\n\n\n\n<p>Desde el MSX-BASIC se puede acceder al procesador mediante el comando CALL:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CALL JWP o _JWP para acceder a la versi\u00f3n en japon\u00e9s.<\/li>\n\n\n\n<li>CALL EWP o _EWP para la versi\u00f3n en ingl\u00e9s.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table alignwide is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th colspan=\"4\">Caracter\u00edsticas t\u00e9cnicas<\/th><\/tr><\/thead><tbody><tr><td><strong>Nombre<\/strong><\/td><td colspan=\"3\">FS-4000<\/td><\/tr><tr><td><strong>Fabricante<\/strong><\/td><td colspan=\"3\">National\/Panasonic<\/td><\/tr><tr><td><strong>Pais<\/strong><\/td><td colspan=\"3\">Jap\u00f3n<\/td><\/tr><tr><td><strong>A\u00f1o<\/strong><\/td><td colspan=\"3\">1985<\/td><\/tr><tr><td><strong>Teclado<\/strong><\/td><td colspan=\"3\"><\/td><\/tr><tr><td><strong>CPU<\/strong><\/td><td colspan=\"3\">NEC D780-1 (Z80A compatible)<\/td><\/tr><tr><td><strong>Video<\/strong><\/td><td colspan=\"3\">Texas Instruments TMS9128<\/td><\/tr><tr><td><strong>Audio<\/strong><\/td><td colspan=\"3\">PSG YM2149 integrado en MSX-Engine S3527<\/td><\/tr><tr><td><strong>Chipset<\/strong><\/td><td colspan=\"3\">Yamaha S3527 (MSX-Engine)<\/td><\/tr><tr><td><strong>RAM<\/strong><\/td><td colspan=\"3\">64KB<br>2KB&nbsp;SRAM&nbsp;para manejar la impresora<\/td><\/tr><tr><td><strong>VRAM<\/strong><\/td><td colspan=\"3\">16KB<\/td><\/tr><tr><td><strong>ROM<\/strong><\/td><td colspan=\"3\"><\/td><\/tr><tr><td><strong>Lenguaje integrado<\/strong><\/td><td colspan=\"3\">MSX BASIC<\/td><\/tr><tr><td><strong>Modos de Texto<\/strong><\/td><td colspan=\"3\"><\/td><\/tr><tr><td><strong>Modos Gr\u00e1ficos<\/strong><\/td><td colspan=\"3\"><\/td><\/tr><tr><td><strong>Sonido<\/strong><\/td><td colspan=\"3\"><\/td><\/tr><tr><td><strong>Puertos de E\/S<\/strong><\/td><td colspan=\"3\"><\/td><\/tr><tr><td><strong>Alimentaci\u00f3n<\/strong><\/td><td colspan=\"3\">100V<\/td><\/tr><tr><td><strong>Extras<\/strong><\/td><td colspan=\"3\">Impresora integrada<br>Kanji-ROM&nbsp;level 1, firmware: Japanese + English Word Processor, specific compound Kanji dictionary (not MSX-JE), kanji driver<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-background has-link-color wp-elements-f46e6271eb9e2b038cd9eac1db327ff9\" style=\"border-radius:50px;background-color:#0000ff;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">INVENTARIO<\/h3>\n\n\n\n<figure class=\"wp-block-table alignwide is-style-stripes has-medium-font-size\"><table class=\"has-cyan-bluish-gray-background-color has-background has-fixed-layout\"><thead><tr><th colspan=\"4\"><p style=\"text-align:center;\"><strong>NATIONAL FS-4000<\/strong><\/p><\/th><\/tr><\/thead><tbody><tr><td><strong>Modelo<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">FS-4000<\/td><\/tr><tr><td><strong>S\/N<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">5FCKB3977<\/td><\/tr><tr><td><strong>Funciona<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">SI<\/td><\/tr><tr><td><strong>Caja<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">8<\/td><\/tr><tr><td><strong>Estado<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">9<\/td><\/tr><tr><td><strong>Comentario<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">Nuevo en caja, con manuales<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table alignwide is-style-stripes has-medium-font-size\"><table class=\"has-cyan-bluish-gray-background-color has-background has-fixed-layout\"><thead><tr><th colspan=\"4\"><p style=\"text-align:center;\"><strong><\/strong><\/p><p style=\"text-align:center;\"><strong><strong>NATIONAL FS-4000<\/strong><\/strong><\/p><p><\/p><\/th><\/tr><\/thead><tbody><tr><td><strong>Modelo<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">FS-4000<\/td><\/tr><tr><td><strong>S\/N<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">5GBMC08773<\/td><\/tr><tr><td><strong>Funciona<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">SI<\/td><\/tr><tr><td><strong>Caja<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">0<\/td><\/tr><tr><td><strong>Estado<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">9<\/td><\/tr><tr><td><strong>Comentario<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"3\">CAMBIO<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-background has-link-color wp-elements-d42b38837f0980becdc06db1751444ee\" style=\"border-radius:50px;background-color:#0000ff;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">DOCUMENTACI\u00d3N<\/h3>\n\n\n\n<div id=\"filebird-document-library\">\n   <div class=\"njt-fbdl\">\n      <script type=\"application\/json\" 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srcset=\"https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_172903-e1750578458704-300x167.jpg 300w, https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_172903-e1750578458704-1024x572.jpg 1024w, https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_172903-e1750578458704-768x429.jpg 768w, https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_172903-e1750578458704-100x56.jpg 100w, https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_172903-e1750578458704-1536x858.jpg 1536w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>                            <\/div>\n                                                        <div class=\"fbdl-grid-detail\">\n                                <div>\n                                    <a href=\"https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_172903-e1750578471563.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"                                        class=\"fbdl-title\">\n                                        National FS-4000                                    <\/a>\n                                <\/div>\n                                                                                                <span\n                                    class=\"fbdl-file-size\"><\/span>\n                            <\/div>\n                        <\/div>\n                        <a href=\"https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_172903-e1750578471563.jpg\" target=\"_blank\" download\n                            rel=\"noopener noreferrer\"\n                            class=\"fbdl-download-button\">Download<\/a>\n                    <\/div>\n                                                                                                                        <div class=\"fbdl-grid-item\">\n                        <div class=\"fbdl-grid-item-info\">\n                                                        <div\n                                class=\"fbdl-grid-thumbnail fbdl-thumbnail-cover\">\n                                <img decoding=\"async\" width=\"300\" height=\"139\" src=\"https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_173809-300x139.jpg\" class=\"attachment-medium size-medium\" alt=\"National FS-4000 (3)\" srcset=\"https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_173809-300x139.jpg 300w, https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_173809-e1750579559817.jpg 1024w, https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_173809-768x355.jpg 768w, https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_173809-100x46.jpg 100w, https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_173809-1536x710.jpg 1536w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>                            <\/div>\n                                                        <div class=\"fbdl-grid-detail\">\n                                <div>\n                                    <a href=\"https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_173809-e1750579559817.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"                                        class=\"fbdl-title\">\n                                        National FS-4000 (3)                                    <\/a>\n                                <\/div>\n                                                                                                <span\n                                    class=\"fbdl-file-size\"><\/span>\n                            <\/div>\n                        <\/div>\n                        <a href=\"https:\/\/www.mundocaos.com\/wp-content\/uploads\/2025\/06\/IMG_20250620_173809-e1750579559817.jpg\" target=\"_blank\" download\n                            rel=\"noopener noreferrer\"\n                            class=\"fbdl-download-button\">Download<\/a>\n                    <\/div>\n                                    <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>                                    <\/div>\n         <div class=\"fbdl-pagination\"><\/div>      <\/div>\n   <\/div>\n<\/div>\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-base-color has-text-color has-background has-link-color wp-elements-d95bcae0a3fb6e66cc1b07ed82542823\" style=\"border-radius:50px;background-color:#0000ff;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">ENLACES<\/h3>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El National FS-4000 es una &#8220;Word-pro Persocom&#8220;, un ordenador personal con procesador de textos, e incorpora una impresora de transferencia t\u00e9rmica integrada de 24 puntos. Fue el \u00faltimo ordenador lanzado por National adscrito a la primera versi\u00f3n de la norma MSX, y \u00fanicamente se vendi\u00f3 en Jap\u00f3n. El procesador, al igual que todos los MSX, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3604,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114,13],"tags":[],"class_list":["post-3589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-msx","category-ordenadores"],"_links":{"self":[{"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=\/wp\/v2\/posts\/3589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3589"}],"version-history":[{"count":16,"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=\/wp\/v2\/posts\/3589\/revisions"}],"predecessor-version":[{"id":6609,"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=\/wp\/v2\/posts\/3589\/revisions\/6609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=\/wp\/v2\/media\/3604"}],"wp:attachment":[{"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mundocaos.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}