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Sony (Japan)

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Name SMC-70 Sony 
Manufacturer Sony (Japan) Type Desktop
Production start (mm-yyyy) 9 - 1982 Production end (mm-yyyy) -
RAM 64Kb + 32Kb VRAM ROM 48Kb
CPU Z80A - 4,028 Mhz
Operating System Sony BASIC; CP/M 2.2
Text (Cols x Rows) 80 x 25
Graphics 160x100@ 4colors; 320x200@16colors; 640x200@4colors; 640x400 B&W
Storage memory Tape, Floppy 3.5" (280Kb) , 8" (optional)
Serial port RS-232C Parallel port 1
Others port TV, RGB analog, expansion slots x 2, light pen
Original price   Currency original price 1475 USD
Units sold
Note Sony invented the floppy 3.5". This is the first computer and perhaps the only CP/M computer with 3.5" drive. 
Configurations Of the 48Kb ROM, 16Kb are used by the BIOS and 32Kb by the SONY-BASIC. 
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