Nintendo Game Boy

Nintendo

Game Boy

Released September 1990

Nintendo's original 1989 Game Boy (DMG-01), a cartridge handheld with a four-shade monochrome screen that runs for up to 30 hours on four AA batteries, for collectors and anyone comparing it with its successors.

Type
Handheld
Output
–
Memory
16 KB
Storage
–
Weight
220 g

Performance

Type
Handheld
CPU
Sharp SM83 (8-bit), 4.19 MHz
GPU
Nintendo DMG-CPU (built-in picture processing)
Memory
16 KB
Disc drive
No
CPU
Sharp SM83 (8-bit) at 4.194304 MHz in the Nintendo DMG-CPU (mGBA documentation)
GPU
Picture processing built into the DMG-CPU; 40 sprites, up to 10 per line (mGBA documentation)
Memory detail
8 KB work RAM and 8 KB video RAM; compatible cartridges can add up to 128 KB RAM (Nintendo programming manual)
Storage detail
Game Boy Game Paks (cartridges); saves on the cartridge

Display and video

Built-in screen
2.5″ LCD, 160 × 144
Built-in screen
2.5-inch monochrome LCD, no backlight; 160 × 144; four shades; about 59.7 Hz (Nintendo and mGBA documentation)
Audio
Four channels (2 pulse wave, 1 wave, 1 noise); mono speaker and stereo headphone jack (Nintendo and mGBA documentation)

Design and power

Battery life (maker's claim)
Up to 30 hours
Weight
220 g
Battery life detail
4 × AA batteries, up to 30 hours (Nintendo)
Power use
About 0.7 W from the external 6 V DC input (Nintendo US manual)

Connections

Ports
Game Link Cable port, Game Pak slot, headphone jack, 6 V DC input (Nintendo)
Controller
Built-in D-pad, A, B, Start and Select buttons; volume and contrast dials

Pros and cons

Pros

  • Up to 30 hours from four AA batteries
  • Link cable for two-player games
  • Stereo sound through the headphone jack

Cons

  • Monochrome 160 × 144 screen with no backlight
  • 8-bit CPU at 4.19 MHz with 8 KB of RAM

Closest rivals

Model
TypeOutputMemoryStorageWeightReleased
Home console–128 KB––Sept 1990
Home console–24 KB––Aug 1987
Handheld–48 KB–138 gNov 1998

Newer model: Game Boy Color.

Sources

  1. nintendo.co.jp/corporate/en/history/index.html
  2. nintendo.com/en-gb/Support/Legacy-system/Technical-data-619585.html
  3. manualslib.com/manual/1627081/Nintendo-Game-Boy.html
  4. manualslib.com/manual/448344/Nintendo-Dmg-01-Game-Boy-Console.html
  5. mgba-emu.github.io/gbdoc

Photo: Nintendo official history image of the original Game Boy, grey finish, front three-quarter view; complete supplied canvas and reflection retained.

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