Sony SMC 70

Historia

The SMC 70 was, like its successor, the SMC 70G designed for professional video applications. It was the first computer in the world to use 3.5 floppy disk, created a little earlier by Sony. The graphic and character display screens are controlled separately, the screen can be changed instantly from character to graphics, and so forth. There are four display surfaces in the 160 x 100 mode. Fun fact: This computer was briefly seen being used by the alien-human hybrid child Elisabeth in the V:The Final Battle miniseries.

Características

Lenguajes  	BASIC interpreter
Teclado  	Full-stroke Teclado, 72 Teclas with editing and arrow Teclas
CPU  	Z80A
Velocidad  	4.028
RAM  	64
VRAM  	32 KB + 2KB Character RAM
ROM  	16 KB
Modos de Texto  	40 x 25
Modo gráfico  	160 x 100 /
Coloresc  	16 / 4 (640 x 200) / 640 x 400 (monochrom)
Sonido  	? voices, 5 octaves
Puertos de entrada/salida  	RS 23C, Tape, Light Pen, Key Pad, Audio output, RGB Multi Out, B/W Multi Out, I/O Expansion connector, Centronics.
Almacenamiento interno  	2 x optional 3.5 disk-drives
OS  	CP/M
Fuente de alimentación  	Built-in Fuente de alimentación unit