Sharp MZ-80B

Historia

The Sharp MZ is a series of personal computers sold in Japan and Europe (particularly Germany and Great Britain) by Sharp beginning in 1978.

Características

Teclado  	Full-stroke Teclado, 92 Teclas. Numeric keypad and function Teclas.
CPU  	LH0080A ( Z 80A-CPU )
Velocidad  	4 MHz
Co-procesador  	Zilog Z-80A PIO Controlador, Intel 8253-Compatible Precision Timer, Intel 8255-Compatible Peripheral Interface
RAM  	32 KB Standard RAM (optional 32K Expansion Available)
VRAM  	2 KB Text Video RAM
ROM  	2 KB (Character Generator) + 2 KB (Initial Program Loader)
Modos de Texto  	80 or 40 chars. x 25 lines
Modo gráfico  	320 x 200 (optional), one or two bitplans
Colores  	Built-in 9 monochrome (green) CRT (8 x 8 dot matrix)
Sonido  	1 channel speaker (Max 400mW @ 440Hz, 8cm 32-Ohm)
Tamaño/Peso  	450mm x 520mm x 270mm / 16 Kg
Puertos de entrada/salida  	Centronics, RS 232c, IEEE 488, 16-bit free programmable I/O card, Floppy interface (all optional)
Almacenamiento interno  	Remote controlled tape recorder (1800 bits/sec using Sharp PWM)
Optional 2 or 4 x 5.25 Floppy Drive
OS  	Hu-BASIC (Hudson Soft), WICS(Carry Lab), Sharp BASIC, Disc BASIC (FDOS) or CP/M 2.2 loaded from FDD
Fuente de alimentación  	Built-in PSU
Precio  	£1100