yann64andClaude Opus 5.5
c913d792c4
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ
220 lines
9.8 KiB
Markdown
220 lines
9.8 KiB
Markdown
---
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title: NEC PC 8801
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categories:
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- Computers
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types:
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- Home Computer
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origins:
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- Japan
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years:
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- '1981'
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cpus:
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- uPD780C-1
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params:
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name: PC 8801
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image: /media/museum/photos/nec_pc8801_1.jpg
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company: /companies/nec
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company_name: NEC
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specs:
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- label: NAME
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value: PC 8801
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- label: MANUFACTURER
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value: NEC
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- label: TYPE
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value: Home Computer
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- label: ORIGIN
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value: Japan
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- label: YEAR
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value: December 1981
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- label: BUILT IN LANGUAGE
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value: N88-BASIC, N-BASIC (PC8001 MODE)
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- label: KEYBOARD
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value: Full-stroke keyboard 67 key + 20 key numeric pad + 5 function keys
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- label: CPU
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value: uPD780C-1(Z80A compatible)
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- label: SPEED
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value: 4 MHz
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- label: RAM
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value: 64 KB (up to 576 KB)
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- label: VRAM
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value: 48 KB
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- label: ROM
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value: 72 KB
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- label: TEXT MODES
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value: 36/40/72/80 characters x 20/25 lines
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- label: GRAPHIC MODES
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value: 640 x 200 (8 colours), 640 x 400 (Monochrome)
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- label: COLORS
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value: '8'
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- label: SOUND
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value: 3 FM channels + 3 SSG + 6 rhythms + 1 ADPCM
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- label: SIZE / WEIGHT
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value: |-
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main case: 496W x 342D x 107H / 7.1 Kg\
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keyboard: 464W x 214D x 73H / 2 Kg
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- label: I/O PORTS
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value: |-
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4 expansion slots\
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Tape recorder (600/1200 baud)\
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RS232C\
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CRT(MONO/DIGITAL), Centronics
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- label: POWER SUPPLY
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value: PSU built-in, AC100V±10%, 40w-70w
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- label: PERIPHERALS
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value: Dual 5'' (2x320 KB) or 8'' (2x1 MB) floppy drive unit
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- label: PRICE
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value: 228 000 yen (Japan, 1981)
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tabs:
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- photos
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- adverts
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- hardware
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- connectors
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- software
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- emulators
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- links
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photos:
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- title: PC 8801
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subtitle: ''
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text: ''
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image: /media/museum/photos/nec_pc8801_2b.jpg
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- title: CLOSE-UP
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subtitle: ''
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text: ''
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image: /media/museum/photos/nec_pc8801_zoom.jpg
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- title: REAR
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subtitle: ''
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text: ''
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image: /media/museum/photos/nec_pc8801_rear.jpg
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adverts:
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- title: U.S. ADVERT APR. 1983
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subtitle: ''
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text: ''
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image: /media/museum/pubs/nec_pc8800_pub_1.jpg
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- title: U.S. ADVERT JUNE 1983
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subtitle: ''
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text: |-
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Advert said:
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With NEC's PC-8800 personal computer, you don't have to ask yourself which comes first, the hardware or the software.\
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It's designed to be uncompromising in both areas. So you come first. In the office or at home.\
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The hardware gives you your choice of 8-bit or 16-bit processors, 5 1/4" or 8" disk drives and standard green or high resolution color monitor.\
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The software includes advanced, user friendly programs for all types of banking, accounting and business management. Plus free WordStar word processing, and MailMerge, Multiplan spread sheet, BASIC (two versions), and CP/M...
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image: /media/museum/pubs/nec_pc8800_pub_2.jpg
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- title: UK ADVERT SEPT. 1983
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subtitle: ''
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text: ''
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image: /media/museum/pubs/nec_pc8800_pub_s3.jpg
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hardware:
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- title: DUAL 5.25'' FLOPPY DISCS UNIT
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subtitle: ''
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text: |-
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Dual 5.25" Double-side, double-density 320 KB floppy drive unit.\
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The unit uses the 8255 parallel interface. It can be also used with PC-8001/mkII, PC-8801 Series, PC-9801/E/F/M etc.
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image: /media/museum/hardware/nec_pc8001mk2sr_fdunit-s1.jpg
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connectors:
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- title: COMPOSITE VIDEO DIN PLUG
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subtitle: ''
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text: |-
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**(1)** VDD 12V\
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**(2)** GND\
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**(3)** Video Out\
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**(4)** NC\
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**(5)** Light pen
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image: /media/museum/connectors/nec_pc8001_compositeplug_1.jpg
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- title: RGB VIDEO DIN PLUG
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subtitle: ''
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text: |-
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**(1)** VDD 12V\
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**(2)** GND\
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**(3)** Color clock\
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**(4)** H-SYNC\
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**(5)** V-SYNC\
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**(6)** R\
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**(7)** G\
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**(8)** B
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image: /media/museum/connectors/nec_pc8001_rgbplug_1.jpg
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emulators:
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- title: M88 emulator
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url: http://retropc.net/cisc/m88/
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platform: Windows
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text: Japanese emulator
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- title: PC88 Emulator
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url: http://home.highway.ne.jp/soltin/pc88win.html
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platform: Windows
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text: Japanese emulator
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- title: PC-8801mk2SR Emulator's Page
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url: http://webclub.kcom.ne.jp/mb/ume-3/pc88emu.html
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platform: Multiplatform
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text: Emultors list
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- title: QUASI88
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url: http://www.117.ne.jp/~show/pc8801/pc88emu2.html
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platform: Multiplatform
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text: Multiplatform emulator
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links:
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- title: Kubota's museum
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url: http://my.reset.jp/~toragiku/kopa/88.htm
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text: Interesting page (japanese)
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comments:
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- author: James (Ireland)
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date: Tuesday 26th May 2020
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text: Personally I''m surprised that this system was not released outside of Asia because it was very powerful in its later years with FM sound and full colour graphics and if it was released it would have probably buried the IBM PC
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- author: Richard E Sgrignoli (Pennsylvania/USA)
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date: Tuesday 20th August 2019
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text: I was in the Air Force stationed in Japan (Misawa Air Base), and I bought the PC-8801n in Aomori, Japan with my reenlistment bonus in April 1982. The manuals were all in Japanese, so I hadn''t really been able to use it to its full potential. I used it for the next five years until I bought a Dell System 25, but the PC-8801 (now my secondary computer) lasted for about 12 years (until 1994) when it became inoperable due to the post office damaging the 8" dual drive when I shipped it from one duty station (Key West) to the next (Hawaii).
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- author: Frits Meuris (Nederland)
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date: Saturday 10th November 2012
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text: |-
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The NEC PC8801 was the followup from the NEC PC8001. It was distributed in west Europe by NEC Neuss Germany. These even manufactured computer furniture to be bought by complete systems. In the U.K. this was also a well know model in the marked of office equipment. The PC8801 had 2 basic interpretors in ROM, at first the bill gates written N-basic from Microsoft and second the very special Microsoft N-88 basic with extended commands for graphics etc.\
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You could load CP/M operating system by discette. At first the CP/M from the PC8001 computer, and later also CP/M in PC8801 mode.\
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In GB was at last also availble separate double DS/DD 8 inch discette station. The discettes had 1,2 Mb capacity in this format. Also was available a harddisk station from Japan for these computers. It''s brand was Anritsu, and the capacity was 10 Mb.
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In America was another development going, also selden sold in Europe, the famous APC computer.\
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This was a more IBM compatible model, with build in\
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2 x 51/4 inch discette stations. The APC was the counterpart for the Northstar pc''s.
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only link for available software\
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http://www.frimu.nl/bu/nec.htm
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- author: Brent (US) (Colorado, USA)
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date: Friday 13rd April 2012
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text: |-
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It was definitely released in the US. My folks bought one in 1982 or 1983. I learned to program on it in BASIC, Pascal, and Z80 Assembly.
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It went from sibling to sibling until it finally was sent to me sometime in the 90s. It still functioned as late as a year ago when I finally donated it to a museum rather than move it across country with me. :-) By the time I got it back from a sibling, you could emulate a Z80 processor in software faster than the NEC would run it, but... I still have fond memories of all the hours I spent in front of it during my high school years, though.
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- author: Ian E. Gorman
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date: Saturday 7th April 2012
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text: |-
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I bought a PC-8801 in Canada and used it from 1984 to 1990, with an NEC "Spinwriter" printer, and a pair of 5.25" disk drives, CP/M WordStar (with MailMerge) and MultiPlan.
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I didn''t buy the MS-DOS board (it was only available with DOS 1.25) and heard later that, in contrast to the PC-8801 itself, the MS-DOS board was very troublesome.
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I also used code and circuit diagrams supplied by NEC to write a driver that used the 48K graphics memory as a rAM disk, a utility that would convert 5.25" diskettes from N88-Basic format to CP/M format and back, and a file manager that would automatically recognize MS-DOS and CP/M diskettes and treat them as if they were all CP/M diskettes. All of these were posted on a bulletin board run by Ryugen Fisher, who gave me some useful advice and coaching.
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It was a very good computer and, at the time, well-supported by NEC Home Electonics in the USA.
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- author: Daniel (Switzerland)
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date: Saturday 27th February 2010
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text: I don''t know if it applies in this particular case, but it doesn''t have to be a contradiction. Quite a few times manufacturers have simply already been promoting a system in a country before deciding not to release it after all, for financial reasons or whatever. Judging by how little English coverage there is on the system, I would suppose it was never released, or was a big failure.
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- author: Guy (US)
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date: Tuesday 29th July 2008
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text: I'm confused. The main article says the machine was not released in the USA, but there are american ads.
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related:
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- /museum/nec-pc-8001
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- /museum/nec-pc-8001-mk-2
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- /museum/nec-pc-8001-mk-2-sr
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- /museum/nec-pc-8801-fa
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- /museum/nec-pc-8801-fe
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- /museum/nec-pc-88va
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software:
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- /software/177-146
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oc_id: 398
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source:
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url: https://web.archive.org/web/20230528085355/http://www.old-computers.com/museum/computer.asp?c=398
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date: '2023-05-28'
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---
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The NEC PC 8801 was the successor of [PC 8001](/museum/nec-pc-8001/). It offered fine colour graphics.\
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It had an optional MS-Dos board. It was one of the fist, if not the first color CPM computer.
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It ran in three bootable modes: CPM, MS-Dos, and N88-Basic. The N-Basic would natively boot on the system without disk, just like the PC 8001. It also had a software / hardware switch to turn it into PC 8001 mode.
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<table> <tr> <td></td> <td>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.</td> <td></td> </tr> </table>
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