Sony SMC-70
Země / Country:
Japonsko / Japan
Rok / Year:
1982
Česky / Czech :
Sony SMC-70, Japonsko, 1982. Profesionální osmibitový počítač se Z80A na 4,028 MHz, 64 KB uživatelské RAM a 48 KB ROM se Sony BASICem a systémovým monitorem. Samostatná obrazová paměť má 32 KB pro grafiku a 6 KB pro znaky. SMC-70 zvládá 320 × 200 v 16 barvách, 640 × 200 ve čtyřech a 640 × 400 monochromaticky. Nabízí RS-232C, paralelní tiskový port, kazetové rozhraní a rozšiřující moduly, používat mohl také CP/M a externí 3,5″ disketové jednotky. Jde o vlastní platformu Sony a nikoli o MSX.
English / Anglicky :
Sony SMC-70, Japan, 1982. A professional 8 bit computer with a 4.028 MHz Z80A, 64 KB user RAM and 48 KB ROM containing Sony BASIC and the system monitor. Separate display memory provides 32 KB for graphics and 6 KB for character display. The SMC-70 supports 320 × 200 in 16 colours, 640 × 200 in four colours and 640 × 400 monochrome. Interfaces include RS-232C, a parallel printer port, cassette I/O and expansion modules, while CP/M and external 3.5 inch floppy drives were also supported. It is Sony’s own platform and not an MSX computer.
Technické údaje / Specifications
Výrobce / Manufacturer: Sony Corporation, Japan
Model: Sony SMC-70
Rok / Year: 1982
Země / Country: Japonsko / Japan
Typ / Type: Professional 8 bit microcomputer with modular expansion
CPU: Zilog Z80A
Takt CPU / CPU clock: 4.028 MHz
RAM: 64 KB user RAM plus 32 KB graphics and 6 KB character RAM
ROM: 48 KB Sony BASIC and monitor
Operační systém / Operating system: Sony BASIC and system monitor (ROM), CP/M 2.2 with optional disk system
Video / Graphics: Up to 640 × 400 monochrome, 320 × 200 in 16 colours, 80 × 25 text
Zvuk / Sound: Basic system tone, extension possibilities
Média / Storage: Optional Sony 3.5 inch microfloppy and cassette 1200 baud
Rozhraní / Interfaces: Analog RGB, composite mono, Centronics, RS-232C, expansion modules
Napájení / Power: Internal 100 V AC on Japanese model
Rozměry / Dimensions: 366 × 444 × 90 mm (computer with keyboard and power unit)
Původní cena / Original price: Configuration dependent, optional drives sold separately
Zdroje / Sources
IPSJ Computer Museum, manufacturer era Sony SMC-70 specifications
Sony SMC-70 preserved specifications, CP/M 2.2 with disk option
