Pecom 64
 | |
| Developer | Elektronska Industrija Niš |
|---|---|
| Type | Home computer |
| Release date | 1985 |
| Media | Compact Cassette |
| Operating system | BASIC, Assembler |
| CPU | CDP 1802B 5V7 @ 2.813 MHz |
| Memory | 32 kB |
| Display | VIS (CDP1869 + CDP1870) |
| Graphics | 40 x 24 characters, 240 x 216 equivalent resolution using semigraphics, 8 colors |
| Sound | Two channels |
| Related | Pecom 32 |
Pecom 64 was an educational and/or home computer developed by Elektronska Industrija Niš of Serbia in 1985.[1][2][3] Modern emulators for the system exist,[3] along with software preservation efforts.[2][4]
Specifications
The machine had the following specifications:[1][3][5]
- CPU: CDP 1802B 5V7 running at 2.813 MHz
- ROM: 16 KB, with optional 16 KB upgrade containing enhanced editor and assembler
- RAM: 32 KB
- Secondary storage: cassette tape
- VIS: (Video Interface System) CDP1869 / CDP1870
- Text modes: 40 columns x 24 lines
- Character set: 128 Programmable characters
- Character size: 6x9 pixels
- Graphics modes: None, but the character-set was re programmable (semigraphics) to simulate a 240x216 High Resolution display
- Colours: A total of 8 foreground colours are available (with a limited choice of 4 per character and 1 per line of that character) and 8 background colours (defined for the whole screen).
- Sound: 2 channels: one for tone generation with a span of 8 octaves, and 1 for special effect/white noise. Volume programmable in 16 steps.
- I/O ports:cassette tape storage, composite and RF video, RS-232 and expansion connector
- Power supply: 220V AC, 0.02 A, 4.5 W (built-in transformer)
See also
References
- ↑ 1.0 1.1 "ELEKTRONSKA INDUSTRIJA NIS PECOM 64". OLD-COMPUTERS.COM Museum. Archived from the original on 2023-06-08.
- ↑ 2.0 2.1 "Ei-Niš PECOM 32/64". ex-YU Racunalniska Scena.
- ↑ 3.0 3.1 3.2 van Tongeren, Marcel. "Pecom 32 and 64". EMMA 02.
- ↑ "TOSEC: Elektronska Industrija Nis PECOM 32 & 64". 2012.
- ↑ "Pecom 64 - Ei NIS (Elektronska Industrija NiÅ ) (Serbia)". 1000 BiT.
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