Girish Mahajan (Editor)

Hobby ZR 84

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Hobby ZR-84 was an educational and home computer developed by MICROSYS Beočin in SFRY (now Serbia) in 1984.

Specifications

  • CPU: Z80A running at 4 MHz
  • ROM: 12 KB BASIC
  • Primary memory: 16 KB (expandable up to 48 KB)
  • Secondary storage: cassette tape, floppy drive
  • Display: text mode 16 lines with 64 characters each; low-res graphics mode 128x48
  • Sound: separate board
  • I/O ports: composite and RF video, cassette tape storage, and expansion connector

    • References

    Hobby ZR-84 Wikipedia
    (Text) CC BY-SA


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