SM 3-20

It was manufactured from 1981 to 1985 (development 1978) by ZVT Námestovo. The computer was inspired by or was successor to PDP 11/10. Hardware is based on 74181.Operating systems running on the computer: DOS-RV,TMOS-2,DIAMS.

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

Parts of this topic may be machine translated.

SMEP-I series computer

Processor SM 3-20

The processor is based on KD11-D (40bit microinstructions - 2 NIL bits)

Printed Circuit Boards

Inaccuracies/doubts related to the topic

KD11-D processor corresponds to predecessor PDP-11/04, not PDPD-11/10

Computers derived from SM 3-20

The following computers were inspired by or derived from SM 3-20:

References