Thanks to Mathias Ohlerich for the scan of the Sonderheft 2
![post](http://retro.hansotten.nl/wp-content/uploads/2021/06/Img1-1-650x300.jpg)
About small SBC systems
Thanks to Mathias Ohlerich for the scan of the Sonderheft 2
Now three!Just-for-Fun Fabio Defabis MBCs: Z80-MBC2, V20-MBC, 68K-MBC
All well described on hackaday:
Z80-MBC2
V20-MBC
68K-MBC
I bought these assembled from Giovanni Pirozzi. Excellent products and service!
Just-for-Fun Fabio Defabis MBCs: Z80-MBC2, V20-MBC, 68K-MBC
All well described on hackaday:
Z80-MBC2
V20-MBC
68K-MBC
I bought these assembled from Giovanni Pirozzi. Excellent products and service!
Just-for-Fun has published designs for small MBCs, I ahev three of them: Z80-MBC2, V20-MBC and 68K-MBC.
All with a modern controller for startup and ROM and I/O and SRAM and a real CPU: Z80, V20 and 68008.
All with a SD card and a RTC, all running a variety of Oprarting systems, like CP/M, CP/M-86, CP/M-68K or UCSD PaScal and Basic. All can be programmed with e,g either Turbo Pascal (Z80, V20) or Pascal-MT+ (Z80, V20, 68K).
The user interface is via a serial interface, like USB serial to a PC emulator (Teraterm, Putty, Minicom) or standalone with the Ascii Video Terminal or the FABgl teminal solutions.
Z80-MBC2
V20-MBC
68K-MBC
The PC utilities page has seen an update of th4 Conversion hex formats utility.
Programs to manipulate the binary and hex formatted files of interest for SBC owners. Intel hex, MOS papertape, Motorola S-record, binary, hex conversion fort eh 8 bit world.
Runs on Windows, Linux, Mac due to Lazarus and Freepascal. Source included.
And have a look at the EC65 Z80 card page also
A new Elektor page in the Z80 department: Z80 CP/M with ROM (thanks Martin Seine!)cards for the Elektor EC65 bus, mini card, universal card.
Universal Multipurpose Z80 card. Elektor 1992.
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Universele Z80 kaart deel 1 en 2 Dutch |
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Multi-purpose Z80 card part 1 (English) Multi-purpose Z80 card part 2 (English) |
A very small but versatile Z80 system. Elektor 1992.
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Mini Z80 System |
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RAM extension for Mini Z80 System |
Simple EPROM programmer for the Z80 for 2716EPROMs. Published in January/February 1984.
Scan in Dutch, German and English.
Z80 CPU card for the EC65(K) Octopus system, to run CP/M
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CP/M Z80 card articles in Dutch from EC 5 |
The German text is in Elektor Computing 5.
Z80_EPROM.bin EC65 Z80 card ROM
The original EPROM was 2732, the image is for 2764.
But it is just twice the code, so that upper address line does not matter.