Didaktik M

Didaktik M It was manufactured from 1990 to 1991 by Didaktik Skalica. The computer was inspired by or was successor to Didaktik Gama. Hardware is based on Z8400 @ 4MHz.

Parts of this topic may be machine translated.

It uses the ULA circuit ULA1 KA1515XM1-216

I/O ports

31 0x1F Kempston joystick
254 0xFE keyboard, tape recorder, speaker, border color, Sinclair joystick (port treated in ULA1)

Interface M/P

A parallel interface from 1990 produced by Didaktik Skalica for the Didaktik M computer for connecting peripherals. It contains its own EPROM memory with a capacity of 16KB and a parallel input-output circuit 8255. The software stored in the EPROM memory enables communication with peripherals with a Centronics interface and BT 100 or Gamacentrum 01 printers. When working with a computer in the BASIC language, there is no need to record to operate the device utility program from a tape cassette. This interface can be used with its own program support to communicate with any device and is a useful addition to the Didaktik M computer, expanding its useful features

I/O Ports

31 0x1F gateway A interface 8255
63 0x3F gateway B interface 8255
95 0x5F gateway C interface 8255
127 0x7F control register interface 8255
225 0xE1 memory paging

Computers derived from Didaktik M

The following computers were inspired by or derived from Didaktik M:

References

Back
Licensed under CC-BY-NC-SA. Last change: 2024-11-30 07:48:08
Small
Medium
Large