Hobby ZR-84

Hobby ZR-84 was an educational and home computer developed by MICROSYS Beočin in SFRY (now Serbia) in 1984.^[1]

Specifications^[2]

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

↑ "HOBBY ZR-84, kućni računar iz 'male privrede'". Svet Kompjutera (in Serbian). December 1984. p. 14. Retrieved 8 November 2016.
↑ Popović, Stanko (January 1985). "Moćni mališa" [Powerful little guy]. Svet Kompjutera (in Serbian). p. 18-19. Retrieved 8 November 2016.

Computer systems from Serbia

1980‑2000	TIM-100 TIM-001 TIM-011 TIM-030 TIM-600 ATLAS-TIM AT 32 Galaksija Galaksija Plus Hobby ZR-84 ET-188 Pecom 32 Pecom 64 Lira 512 Lira AT Lira 386 Lola 8 PA512 LPA512 Vuk

1960‑1979	CER Computers CER-10 CER-11 CER-12 CER-20 CER-22 CER-200 CER-202 CER-203 HRS-100

Theoretical	NAR 1 NAR 2

See also	Full lists from Serbia former Yugoslavia World and history of computing in: Serbia former Yugoslavia World

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