Mattel Intellivision System Review

Mattel released the Intellivision in 1980 to compete with the Atari 2600 and the many other home consoles during this time.

Technical specifications

  • General Instrument CP1610 16-bit microprocessor CPU running at 894.886 kHz (i.e., slightly less than 1 MHz)
  • 1456 bytes of RAM:
    • 240 × 8-bit Scratchpad Memory
    • 352 × 16-bit (704 bytes) System Memory
    • 512 × 8-bit Graphics RAM
  • 7168 bytes of ROM:
    • 4096 × 10-bit (5120 bytes) Executive ROM
    • 2048 × 8-bit Graphics ROM
  • 159 pixels wide by 96 pixels high (159×192 display on a TV screen, scanlines being doubled)
  • 16 color palette, all of which can be on the screen at once
  • sprites. Hardware supports the following features per-sprite:
    • Size selection: 8×8 or 8×16
    • Stretching: Horizontal (1× or 2×) and vertical (1×, 2×, 4× or 8×)
    • Mirroring: Horizontal and vertical
    • Collision detection: Sprite to sprite, sprite to background, and sprite to screen border
    • Priority: Selects whether sprite appears in front of or behind background.
  • three channel sound, with one noise generator (audio chipGeneral Instrument AY-3-8910)

 

About Gamester81

John "Gamester81" Lester started playing video games at a very young age. His first ever console that he played was a Colecovision, quickly followed by an Atari 2600, and his passion for video games hasn't stopped. In 2008 John decided to start a video game review show on YouTube called Gamester81 by reviewing rare and retro video game systems and games. His show quickly grew in popularity, and he became friends with many other gamers in the YouTube community. He is also one of the hosts of the All Gen Gamers Podcast which is a bimonthly podcast for people and video games of all generations. Some of John's other hobbies includes collecting Star Wars memorabilia (YouTube channel Starwarsnut77), playing classic arcade games (YouTube channel Gamester81Arcade), watching sports, and listening to music. John is a big fan of the 80's and 90's and in 2009 started a YouTube channel called NEStalgiaholic where he talks about nostalgic items and memories from his childhood. To see some of John's video's in 3D visit his YouTube channel Gamester81in3D. Favorite Systems: Colecovision, Commodore 64, NES, & SNES. Favorite Games: Donkey Kong Arcade, Atari Star Wars Arcade, Super Mario 3, Final Fantasy II, & Goldeneye 007