page_title: Pecom 64
section_title: Specifications
hierarchical_section_title: Pecom 64 / Specifications
caption_attribution_description: English: Pecom 64 main board
context_page_description: Pecom 64 was an educational and/or home computer developed by Elektronska Industrija Niš of Serbia in 1985.
context_section_description: 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
  Graphics modes:         None, but the character-set was re programmable 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:      220 V AC, 0.02 A, 4.5 W (built-in transformer)
caption: Pecom 64 PCB
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