website/content/museum/fujitsu-fm-77-level-4.md at 1a7698634af671237dc4bf2bbadd9896b8571bd9

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yann64andClaude Opus 5.5 3eeabe9649 Full content from the completed page crawl (media download still running)

6,654 pages: 1,289 machines, 702 software, 460 companies, 64 history, 17 articles, 59 fun.
4,336 media files so far; references to files not downloaded yet are left out.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ

2026-10-12 07:55:22 +02:00

3.2 KiB

Raw Blame History

title, categories, types, origins, params

title

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Fujitsu FM 77 Level 4

Computers

Professional Computer

Japan

name

company

company_name

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videos

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oc_id

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FM 77 Level 4

/companies/fujitsu

Fujitsu

label	value
NAME	FM 77 Level 4

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MANUFACTURER	Fujitsu

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TYPE	Professional Computer

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ORIGIN	Japan

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YEAR	Unknown

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BUILT IN LANGUAGE	Unknown

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KEYBOARD	Full stroke keyboard with numeric keypad

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CPU	Unknown

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SPEED	Unknown

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CO-PROCESSOR	Unknown

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RAM	Unknown

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VRAM	Unknown

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ROM	Unknown

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TEXT MODES	Unknown

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GRAPHIC MODES	Unknown

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COLORS	Unknown

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SOUND	Unknown

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SIZE / WEIGHT	Unknown

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I/O PORTS	Unknown

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BUILT IN MEDIA	2 x 3.5'' disk drives

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OS	Unknown

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POWER SUPPLY	Built-in power supply unit

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PRICE	Unknown

videos

title	url	text
FM-77 L4 japanese TV commercial	https://www.youtube.com/watch?v=z-ovTdyx0ZA	Length: 30 s

author	date	text
Maneco (Japan)	Sunday 1st June 2014	CPU: MB68B09 and MB68B09E. It was 2 CPU system architecture. MB68B09E takes charge of graphics processing. Each system has 64KB address space, and it was expanded by MMU(Memory Mapping Unit) and Bank $ system. Both CPU clocks are 2MHz. ROM area is 31KB for F-BASIC version 3.0 and 1KB for Bootstrap.

author	date	text
Maneco (Japan)	Sunday 1st June 2014	FM77 L4 is a variation of FM-77. The machine is pre-installed "400 Line set II". "400 Line set II" enables 640x400 resoluition graphics(it was only monochrome.. :-( ) and 16 color(digital RGB''s 8 color plus high intensity channel) text video. 640x400 resolution enables good Kanji display, because each Kanji consists of 16x16 dots.

author	date	text
Tao YouGong (China)	Saturday 22nd September 2012	It is a 6809 machine.

author	date	text
Jolugoro (Spain)	Monday 18th July 2011	See at http://www.1000bit.it/scheda.asp?id$927 for more information.

author	date	text
pippo (roma)	Friday 20th August 2010	ottimo pc struttura ben curata nei minimi particolari, processore 8088 è un livello alto di tecnologia ciao.

author	date	text
jimbo (spain)	Friday 16th July 2004	Some deductions from the pic: The keyboard arrangement (10 function keys) says this is a xt level machine, 8088 or 8086 cpu, but the japanesse brand makes more probable a v20 or v30 from nec. The screen shows the wordstar Wordprocessor, (a quite old soft typical on old computers) this strenghts the pc-clone theory.

327

url	date
https://web.archive.org/web/20230607053958/http://www.old-computers.com/museum/computer.asp?c=327	2023-06-07

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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.

3.2 KiB Raw Blame History

3.2 KiB

Raw Blame History