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F > FUJITSU  > FM 77 AV 20   

FM 77 AV 20

The only difference compared to the FM 77 AV seems to be an improved 3.5" disk-drive with a capacity of 640 kb.

Like the FM 77 AV, there were two models : the FM 77 AV 20-1 with one disk-drive, and the FM 77 AV 20-2 with two.

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  FM 77 AV 20
TYPE  Home Computer
YEAR  1986
KEYBOARD  Infra red professionnal keyboard with numeric keypad, arrow keys and function keys
CPU  MBL 68B09E x 2
SPEED  2 Mhz
RAM  128 kb (up to 192 kb)
VRAM  96 kb
ROM  Unknown
GRAPHIC MODES  640 x 200 (8 colors), 320 x 200 (4096 colors)
COLORS  4096
SOUND  3 FM voices + 3 PSG voices
SIZE / WEIGHT  Unknown
I/O PORTS  RS232x, parallel/centronics, external FDD, stereo audio output, scart video output...
BUILT IN MEDIA  one (FM 77 AV 20-1) or two (FM 77 AV 20-2) 3.5'' disk-drives
OS  Unknown
PRICE  FM-77 AV 20-2 : 168,000 yen (Japan, 1986)
FM-77 AV 20-1 : 138,000 Yen (Japan, 1986)

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