@rc2014 Yes, I've used that part of z88dk before. So far only for a "Hello world". If you like, the #KramerMC is the early predecessor with limited possibilites of #rc2014. And I think you had good connections if you even got the parts for it in the GDR.

@Rp12Biker There must be a few people out there that know and use the #KramerMC as support for it was incorporated in to z88dk in 2020

Now I'm curious who knows the #KramerMC, or more uncommon who has ever seen one in real life.
At the end of the 1980s, a book by #ManfredKramer was published by the military publishing house of the GDR. It described how to build your own computer based on the 'Zilog' #U880 CPU. The book goes into many details, including monitor listings, circuit board layouts and technical details.
The example on the pic comes from the person who developed the circuit board layouts at the time. It has a personal dedication from Manfred Kramer and so it appears to be No. 2 of the KramerMC. In parts it is still usable, at least its display preparation is working again after extensive repairs.
#RetroComputing #GDR #Zilog #Z80 #ComputerMuseum

I'm everytime impressed about https://z88dk.org and all the supported platforms. Started as a tool for implementing a TCPIP stack easier with C for the #SinclairZ88.
Now it supports such niche computers like #VZ200, my #EpsonPX8 and - yes! - the #KramerMC in the museum.

#RetroComputing #Zilog #Z80