SM 50/50

It was manufactured from 1982 to 1988 (development 1980) by ZVT Námestovo. The computer was inspired by or was successor to PDP 11/23. Hardware is based on Am2900.Operating systems running on the computer: DOS-RV,FOBOS,DEMOS.

This topic contains doubts or inaccuracies that need to be corrected. More information follows below.

Parts of this topic may be machine translated.

This topic deals with the SM 50/50 designed by VÚVT (Research Institute of Computing Technology), there is also another computer designed by SAS ÚTK (Slovak Academy of Sciences, Institute of Technical Cybernetics).

SMEP-II series computer

"Inspired" by the PDP11/23

Plates

SM0252 Processor
SM0257 Panel
SM5006 Comb. modulus (KM)
SM4083/A,B Power converter 265w
SM4084

Processor

Microinstruction length 52 bits, MPC range 12 bits.

Variant SM 50/50M

production 1985-88

Variant SM 50/50 S

The SM 50/50 S was a conversion of the 16-bit microcomputer SM 50/50-1 into a demanding environment

Inaccuracies/doubts related to the topic

The PDP-11/23 is a QBUS system, so the predecessor will be wrong.

Computers derived from SM 50/50

The following computers were inspired by or derived from SM 50/50: