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词条 Philips :YES
释义

  1. Technical specifications

  2. Operating system versions

  3. See also

  4. References

  5. External links

{{Infobox computer
|Photo =
|Type = Personal computer
|Released = 1985
|Discontinued =
|Processor = Intel 80186 @ 8 MHz
|Memory = 128 KiB to 640 KiB
|OS = DOS Plus, MS-DOS, Concurrent DOS
}}

The Philips :YES was a home computer/personal computer released by Philips Austria, in 1985.[1][2] It was not 100% compatible with the IBM PC, a reason given for its commercial failure. The system was sold in limited quantities only.

Technical specifications

  • Microprocessor: Intel 80186 @ 8 MHz
  • ROM: 192 KiB
  • RAM: 128 to 640 KiB
  • Keyboard: mechanical, with 93 keys
  • Operating system: DOS Plus (in 64 KiB ROM), MS-DOS, Concurrent DOS
  • Storage: two 3½-inch drives, 720 KiB each. One or two optional external 3½-inch or 5¼-inch drives.[3]
  • Video modes:[4]
    • A0: Text, 40 columns × 25 rows, 8 colours
    • A1: Text, 80 columns × 25 rows, 8 colours
    • A2: Text, 80 columns × 25 rows, 2 colours + intensity
    • G0: 160 × 252 pixels, 16 colours
    • G1: 640 × 252 pixels, 2 colours + intensity
    • G2: 320 × 252 pixels, 16 colours
    • G3: 640 × 252 pixels, 4 colours

The built-in graphics hardware supported composite video output. An additional video module allowed output to TTL monochrome monitors, colour monitors or SCART televisions.[5]

Video RAM was shared with system RAM. Before using graphics modes, memory had to be allocated for them with the GRAPHICS or GRCHAR commands.[6]

An expansion card (the Professional Expansion Board) provided:[7]

  • Extra RAM.
  • A SASI/SCSI hard drive interface.[8]
  • A mouse interface.
  • A battery-backed real time clock.

Operating system versions

Known operating systems adapted for the Philips :YES include:

  • DOS Plus 1.? in ROM (with BDOS 4.1). The BDOS in ROM does not implement the S_OSVER call, which would have returned the version number to display.
  • DOS Plus 1.1 on disk (with BDOS 4.1)
  • DOS Plus 1.2 on disk (with BDOS 4.1)
  • DOS Plus 2.1 on disk (with BDOS 5.0)
  • Concurrent DOS
  • MS-DOS 2.??
  • MS-DOS 3.10

See also

  • Rodime (manufacturer of internal hard disk)
  • MSX-DOS

References

1. ^http://www.computerwoche.de/a/mit-neuem-mikro-yes-in-den-weltmarkt,1170777
2. ^https://books.google.com/books?id=n5qBImUV6NQC&pg=PA34&lpg=PA34
3. ^{{cite book |title=:YES Philips Personal Computer - User Guide |date=1985 |publisher=Philips |page=7-1}}
4. ^{{cite book |title=:YES Philips Personal Computer - User Guide |date=1985 |publisher=Philips |page=5-1}}
5. ^{{cite book |title=:YES Philips Personal Computer - User Guide |date=1985 |publisher=Philips |page=8-1}}
6. ^{{cite book |title=:YES Philips Personal Computer - Getting Started |date=1985 |publisher=Philips |page=C-1}}
7. ^{{cite book |title=:YES Philips Personal Computer - Getting Started |date=1985 |publisher=Philips |pages=1-15, 1-16, C-1}}
8. ^{{cite book |title=:YES Philips Personal Computer - Getting Started |date=1985 |publisher=Philips |pages=1–7}}
[1][2][3][4][5][6][7][8]
}}

External links

  • Computermuseum München: Philips :Yes (in German)
  • {{citation |url=http://www.computermuseumgroningen.nl/philips/yes/yes.html |title=Allard's Computer Museum Groningen: :YES Philips PC |archive-url=https://web.archive.org/web/20081106162559/http://www.computermuseumgroningen.nl/philips/yes/yes.html |archive-date=2008-11-06 |access-date=2013-12-14}} (with pictures)
{{Philips}}{{compu-hardware-stub}}

2 : Personal computers|Philips products

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