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Primo B

Microkey Kft (Hungary)

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Name	Primo B
Manufacturer	Microkey Kft (Hungary)	Type	Desktop
Production start (mm-yyyy)	1984	Production end (mm-yyyy)	-
RAM	16Kb	ROM	16Kb
CPU	U808 - 3,75 Mhz
Operating System	BASIC
Text (Cols x Rows)	42x16
Graphics	256x192@ black & white
Sound	One channel sound generator
Storage memory
Serial port		Parallel port
Others port	Commodore type IEC serial interface, althought the ROM doesn't supports it. Serial joystick interface
Original price		Currency original price
Units sold	1000
Note	This is a enhanced version of the Primo-A. It has a real keyboard and some I/O implementations which left out from the series. Only 1000 units built. The CPU U808 made in the GDR, is a clone of the Zilog Z-80.
Configurations	They exist three different versions: Primo B-32: 16Kb RAM and 16Kb ROM. Primo B-48: 32Kb RAM and 16Kb ROM. Primo B-64: 48Kb RAM and 16Kb ROM.
User	juanvm

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