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HP 9845C information


HP 9845C
DeveloperHewlett-Packard
TypeDesktop computer
Release date1980[1]
Introductory priceUS$39,500 (today $146,100)[1]
Discontinued1984 (being outcompeted by the 200 series)[2]
CPUStandard option 1xx:

2 x 16-bit (LPU,[3] PPU) 3-chip hybrid processor with BPC, IOC and EMC

Enhanced option 2xx:
1 x bit-slice processor (LPU)
1 x 16-bit hybrid (PPU)

@ 5.7 MHz[1]
Memory64 - 1600 KB RAM
128 KB ROM[1]
Graphics560 x 455 pixels @ 3 bpp (8 color)[1]
PowerMainframe: 275 W (max), CRT display: 550 W (max)[1]
Mass48.1 kg (106 lb)[1]
HP 5061-3001 16-bit 4-chip hybrid processor used as the LPU & PPU processors in the HP 9845 series computers. Contains the BPC, IOC, EMC and AEC die.

The HP 9845C from Hewlett-Packard was one of the first desktop computers to be equipped with a color display and light pen for design and illustration work. It was used to create the color war room graphics in the 1983 movie WarGames.[4][5]

  1. ^ a b c d e f g "The 9845C". 2012-08-29. Retrieved 2013-06-30.
  2. ^ "HP Computer Museum". Retrieved 2013-06-30.
  3. ^ "The HP 9845 Assembler Project". 2010-02-21. Retrieved 2013-07-02.
  4. ^ Swartz, Jeffrey. "Making 'Wargames' computers compute required innovative programming" (PDF). Mini-Micro Systems (June 1984): 135–145.
  5. ^ "Screen Art: War Games". hp9845.net.

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