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S > SONY  > SMC 777 - 777C   


Sony
SMC 777 - 777C

This computer is the successor of the SMC 70. It is also capable of superimposition.

The big blue pad on the right hand-side are the cursor keys.

The difference between the SMC-777 and SMC-777c is about color features (hence the "C").

We need more info about this computer ! If you designed, used, or have more info about this system, please send us pictures or anything you might find useful.

 

 

NAME  SMC 777 - 777C
MANUFACTURER  Sony
TYPE  Professional Computer
ORIGIN  Japan
YEAR  1983 (777) - 1984 (777C)
KEYBOARD  Full-stroke keyboard, 69 keys, 5 function keys, help key, cursor keys big blue ones)
CPU  Zilog Z80 A
SPEED  4.028 MHz
RAM  64 KB
VRAM  32 KB
ROM  16 KB
TEXT MODES  40 X 25 / 80 x 25
GRAPHIC MODES  320 x 200 / 640 X 200
COLORS  4096 (16 in 320 x 200 / 4 in 640 x 200)
SOUND  Built-in speaker (adjustable volume), 3 channels + noise channel
SIZE / WEIGHT  490 x 94 x 289mm / 4.5Kg
I/O PORTS  RGB video out, Centronics, Parallel printer interface, Joystick (x 2), Tape (1200 bauds), Expansion
BUILT IN MEDIA  3.5'' disk-drive (single sided, 437.5k)
OS  CP/M 2.2
POWER SUPPLY  Built-in PSU, AC 100V
PERIPHERALS  optional 2nd disk-drive, numeric keypad
PRICE  118000 yen (198x, Japan)
148000 yen (198x, Japan)




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