Epson PX-8 Geneva

Epson PX-8 Geneva

Epson PX-8 Geneva

Epson PX-8 Geneva
El Epson PX-8 Geneva.
Tipo ordenador portátil
Comercializado 1984
Procesador Toshiba TMPZ84C00P-3 (Z80 CMOS) a 2,45 MHz
Memoria 64-128 KiB
Sistema operativo CP/M 2.2 y BASIC

El Epson PX-8 "Geneva" fue un ordenador portátil lanzado en 1984 por la empresa Epson. El ordenador era equipado con una pequeña pantalla LCD de ocho líneas por 80 caracteres. El sistema operativo del Epson era el entonces popular CP/M (en la versión 2.2), además de ofrecer el lenguaje de programación BASIC en ROM.[1]

El ordenador portátil tenía cómo público destinatario ("target") los ejecutivos y hombres de negocio, conteniendo una suite de programas comerciales almacenados en ROM, tales como procesador de textos (WordStar), hoja de cálculo (Portable Calc) y agenda (Portable Scheduler).

Características técnicas

UCP Toshiba TMPZ84C00P-3 (Z80 CMOS) en 2,45 MHz / Hitachi 6301 (procesador de E/S) en 614 KHz
RAM 64 KiB - 128 KiB (máx.)
VRAM 6 KiB
ROM 32 KiB
Teclado 72 teclas
Pantalla LCD (texto: 8 X 80 - gráfico: 480 x 64 pixeles)
Sonido altavoz interno ("beeper")
Puertos puerto serie propietario, puerto RS-232, lector de codigo de barras, conector de cartucho
Almacenamiento Microcassette incorporado, unidad de disquete de 5,25" o 3,5" externa opcional

Referencias

  1. ↑ David H. Ahl. Epson PX-8 "Geneva". "Creative Computing", vol. 10, No. 10, octubre de 1984, p.10

Enlaces externos

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