Czechoslovak Computers
PMI-80
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
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connected to the RGB monitor
Didaktik ALFA 2 + Didaktik ALFA monitor
designed in 1987 in Skalica town (Slovakia)
redesigned 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
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PP-06 (1)
PP - Profesionálny (Professional) or Personálny (Personal) počítač (Computer)
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
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Floppy Disk Controller
CGA card with modified composite output
RAM and COM1 card
CPU + ROM card
Computer "plannar"
Power supply
PP-06 ROM Basic