MYCRO-1

The MYCRO-1 was a microcomputer manufactured and sold by Mycron of Oslo, Norway. Built around the Intel 8080[1] CPU, it was one of the first commercial single-board computer after the Intel SDK-80. One is currently displayed at the Norwegian Museum of Science and Technology.[2]

Picture of the Mycro-1 with a portable computer running a terminal emulation software to connect to the Mycro-1
Mycro-1. (2019) Connected to a terminal emulation program. It greets you with: MYCROP V.2.8 (Z)

When introduced it was sold for apx. $6.000[1]

MYCRO-1 is a microcomputer system based on the microprocessor Intel 8080. Some models have an Z80[3] CPU. Since the Z80 is backward compatible with the 8080, this was probably a cost reduction measure. The MYCRO-1 system was designed by MYCRON Data Industri as an entry In the market place for higher powered microcomputer systems.

A typical basic configuration of the system:

  • DIM-1001 CPU
  • DIM-1013 16K Byte Dynamic RAM
  • DIM-1090 Chassis with Motherboard
  • DIM-1091 Power Supply with Switch Panel

The modules available for the MYCRO-1 system

Computer modules

  • DIM-1001 CPU (8080)
  • DIM-1003 CPU (Z80)
  • DIM-1027 High Speed Slave CPU

Memory modules

  • DIM-1010 4K Byte Static RAM
  • DIM-1012 4K Byte PROM
  • DIM-1013 16K Byte Dynamic RAM
  • DIM-1014 6K Byte EPROM
  • DIM-1015 16K Byte Static RAM
  • DIM-1016 64K Byte Dynamic RAM

Input/output modules

  • DIM-1019 Dual Serial I/O, Synchronous/Asynchronous
  • DIM-1020 4 Channel Serial I/O
  • DIM-1021 Two Input and Two Output Parallel I/O
  • DIM-1022 Triple Serial I/O Module
  • DIM-1030 Floppy Disc Controller
  • DIM-1031 Floppy Disc Controller
  • DIM-1035 12M Byte Disk Drive

Process control modules

  • DIM-1023 32 Channel Digital Input Module
  • DIM-1025 8 Channel Pulse Counter Module
  • DIM-1026 16 Channel Digital Output Module
  • DIM-1029 16 Channel Level Detector Input Module
  • DIM-1042 16 Channel Analog Input Modules
  • DIM-1043 8 Channel Analog Output Module
  • DIM-1044 16 Channel Analog Diff. Amp. Input

Data storage

  • DIP 11133 Single Floppy Disk Drive Unit
  • DIP 11134 Double Floppy Disk Drive Unit

Mycro-1 modules

  • DIM-1090 Chassis with Motherboard
  • DIM-1091 Power Supply with Switch Panel

Pheripherals

  • DIP-1022 Display
  • DIP-1023 Teletype

Software

  • DIS 1001 PROCOM
  • DIS 1002/1022 MYCRA One-Pass Assembler
  • DIS 1003 Editor Text Page Editor
  • DIS 1007 Diskette Service Package
  • DIS 1010/1018 Floating Point Software Packages
  • DIS 1011 Basic Interpreter
  • DIS 1012 DDS Diskette Dataset Support
  • DIS 1014 Mycrop Diskette Based Monitor
  • DIS 1015 EPROM Programmer Routines
  • DIS 1018 Floating Point Software Package
  • DIS 1019 QEdit Text Editor
  • DIS 1020 Multi-Access Disk Driver
  • DIS 1021 Mycrop with Remote Disk Access
  • DIS 1024 Fast Floating Ooint Micro Program for DIM 1027
  • DIS 1024E Communication Package for Nord-10
  • DIS 1027 MyMon. A real-Time and Time-Sharing Monitor for Mycro-1
  • DIS 1029 PL/Mycro Resident One-Pass Compiler
  • DIS 1030 DINIT Diskette Initialization Program
  • DIS 1031 GRTS 115/Mycro-1 Emulator
  • DIS 1032 Trace - A Software Debugging Tool
  • DIS 1033 MyReg System for Data Registration on Diskette
  • DIS 1034 Utility Routines on the Mycron System Diskette
  • DIS 1035 Pas 80 Sequential Pascal Compiler
  • DIS 1036 DLSM Dataset Label Maintenance

References


References

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