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Difference between revisions of "PC-9801 UR"

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Revision as of 14:45, 15 May 2024

Notavailable.svg
PC-9801 UR
Manufacturer: NEC
Release Date RRP Code
Template:PC9801UR JP
(UR) 		¥218,000218,000
Template:PC9801UR JP
(UR/20) 		¥348,000348,000

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|image=https://necretro.org/images/0/0b/Notavailable.svg
|site_name=NEC Retro
|locale=en_GB
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This teeny-tiny article needs some work. You can help us by expanding it.

The PC-9801 UR was a computer released by NEC as part of the PC-9800 series.

Hardware

The PC-9801 UR was a model in the compact "U-line", it had a built in Sound Board, only 2 expansion slot and 3½-inch like its predecessors, but unlike all other desktop models, it uses the same processor as the notebook PC-9801 NV: the the V30HL/µPD70116H. This processor change would extend to the PC-9801 UF that was released at the same time.

Technical specifications

PC-9801 UR

  • Main processor: µPD70116H clocked at 8-16MHz
  • Graphics processor: 2x µPD7220 clocked at 2.5MHz
  • Graphics: Graphic Charger (GRCG)
  • RAM: 640KB
  • RAM drive(s): 1.25MB
  • Text VRAM: 12KB
  • Graphics VRAM: 256KB
  • ROM: 128KB
  • Floppy Disk drive(s): 2× 3½-inch 2HD (1MB formatted)[fn 1]
  • Sound: Built-in PC-9801-26K components
  • General Expansion Slot(s): 2 slots

PC-9801 UR/20

  • Main processor: µPD70116H clocked at 8-16MHz
  • Graphics processor: 2x µPD7220 clocked at 2.5MHz
  • Graphics: Graphic Charger (GRCG)
  • RAM: 640KB
  • RAM drive(s): 1.25MB
  • Text VRAM: 12KB
  • Graphics VRAM: 256KB
  • ROM: 128KB
  • Hard Disk drive(s): 20MB (SASI)
  • Floppy Disk drive(s): 2× 3½-inch 2HD (1MB formatted)[fn 1]
  • Sound: Built-in PC-9801-26K components
  • General Expansion Slot(s): 2 slots

List of games

Footnotes

  1. ↑ 1.0 1.1 Can also read 2DD disks.

References



PC-9800 series hardware
PC-9800 series Desktop hardware
PC-9801 (1982) | PC-9801 F (E) (1983) | M (1984)

V30 Computers: U | VF | VM (21) | UV (21) | CV (1985-1988)
286 Computers: VX | UX | RX | EX | DX | UR | UF (1986-1991)
386 Computers: RA | RS | ES | DA | DS | CS | FS | FX | US (1988-1992)
486+ Computers: FA | BX | BA | BX2 | BS2 | BA2 | BA3 | BX3 | BX4 | BX4-P (1993-1995)
Other: DO | DO+ | GS (1989-1990)

PC-9800 series Laptop hardware
V30 Computers: PC-9801 LV (1988)

286 Computers: PC-9801 LX (1989)
386 Computers: PC-9801 LS (1988) | PC-9801 T (1990-1991)
V50 Computers(9801 Incompatible): PC-98LT (1986) | PC-98HA (1993)
Other: PC-9801 P (1993)

PC-9800 series Notebook hardware
V30 Computers: PC-9801 N (1989)

V30HL(286) Computers: PC-9801 NV (1990-1991) | PC-9801 NL/(R)(A) (1992-1994)
386 Computers: PC-9801 NC (1991) | PC-9801 NS/(E)(T)(L)(R)(A) (1990-1994)
486 Computers: PC-9801 NA/(C) (1992) | PC-9801 NX/C (1993)

PC-9800 series Workstation hardware
286 Computers: PC-98XA (1985) | PC-98XL (1986)

386 Computers: PC-98XL² (1987) | PC-98RL (1990)

PC-9800 series Peripherals
Not sure how to organize this one
stuff
Okay so I have no idea how best to do this
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