CZECHOSLOVAK COMPUTERS


  • PMI-80 - Piešťanský MIkropočítač (Piešťany - town, Mikropočítač - Microcomputer, 80 - used CPU MHB 8080A
  • The PMI-80 was a single-board microcomputer produced by Tesla Piešťany, Czechoslovakia, since 1982
  • CPU: MHB 8080A CPU (a Tesla clone of the Intel 8080), clocked at 1.111Mhz
  • Memory: 1 KiB SRAM, 1 KiB PROM / EPROM
  • Display: calculator-style nine-digit seven-segment red LED display

PMD-85-2A, PMD-60.1 display

  • "Piešťanský Mikropočítač Displejový" (Microcomputer with Display from Piestany town)
  • designed in 1983 in Tesla Piešťany facory
  • data storage - tape recorder (or modern PC audio out)
  • CPU: Tesla MHB 8080 - 2048 khz
  • RAM: 64kB, ROM: 4kB, bez HDD
  • Graphics: output for TV 288×256 or composite signal
  • modified version, changed EPROM's + RGB output
  • program language: Basic, ROM monitor

Didaktik ALFA 2

  • designed in 1987 in Skalica town (Slovakia), clone of PMD-85-2
  • data storage - tape recorder (or modern PC audio out)
  • CPU: Tesla MHB 8080 - 2048 khz
  • RAM: 48kB, ROM: 16kB
  • Graphics: output for TV 288×256 or composite signal and RGB signal
  • program language: Basic, ROM monitor

PP 06-1

  • First Czechoslovak IBM PC/XT clone
  • Made in ZVT Banská Bystrica in late 80's
  • CPU: Tesla MHB - 8088 - 4,77Mhz (Intel 8088 clone)
  • RAM: 640KB, ROM 32KB + 8KB
  • HDD: Seagate ST-225 / 20MB
  • Floppy drives: 2x 360KB
  • Video: CGA / 16KB VRAM / 80×25 16 colors, 320×200 4 colors , 600×200 2 colors
  • Build in ROM BASIC