CRISS CP/M 8-bit Homebrew DIY Computer (AVR based)

Yes, it's true! The first CP/M based LAN Server in the world is the reality! Tiny size  fits to a 2-ports LAN wall-mounted socket box, it allows to install it anywhere you need! 

Programming is really easy. CRISS CP/M may be splited into two parts: CPU + RAM and Video + SD. Black RJ-45 socket on the photo serves to connect CRISS CP/M LanSE board to the "second part", together they operate like a standard CRISS CP/M Computer. To boot-up Server Edition uses EPROM chip. It is really cool: develop and test you program using a standard CRISS CP/M computer, store it into the EEPROM and your server is ready to operate! Ethernet UDP communication is a native CRISS interface, you really need just a couple of code lines to configure it, send and receive data. Remote monitoring is also available, it is standard CRISS feature.

Turbo Pascal program example sources will be published at the GitHub soon. If anyone need gerbers and schematic just email me mail@criss.fun. It's free :))

CRISS CP/M Lan Server Edition is coming. It is the best platform to build your own custom smart control system and the first real control platform based on CP/M OS! The board contains minimal set of components, for the programming it is coupled with the "rest part" of the computer. You may use any programming language available for CRISS CP/M! After the testing project will be published and described at Discord, don't forget to join!

Firmware 4.67 is coming. What's new there: 

• Buffered UART input with 16 bytes Rx buffer
• New screen output modes with the fixed status bar line (top or bottom)
• The greatest option: you may now slow down your computer on the fly and play old games or discover how programs draw on the screen

After the testing firmware will be published on the project web-site.

New release of the CRISS CP/M Computer supports 8 colors for the video output now! Just two 14-pins ICs did this trick and now VGA output is colorized!

More info and technical data updates will be added soon! Let's colorize our retro life! It was a real challenge to do it, not so easy as it looks!

Great news! 

CRISS CP/M project has won the sponsorship support from PCBway.com service!!! New updated version of PCB 3.19 was ordered and now it is available for order as shared project! Thank you to PCBway for this present!

Direct link for the project description and ordering:

https://www.pcbway.com/project/shareproject/CRISS_CP_M_8_bit_Personal_Computer_598692be.html

Thinking to assemble your own CRISS CP/M computer but still not sure?  Need help, advise or support? Need BOM or actual schematic? 

Great news for you! CRISS CP/M dedicated server was launched at discord.com today! It will collect all information and experience concerning the CRISS CP/M project. Also it will be the main worldwide community for the CRISS CP/M users. 

Build your own CRISS CP/M computer now! Join us: https://discord.gg/TZgxdAmskw now and get your FREE starter kit for Christmas!

CRISS CP/M Power-Up from Leslie Marentette (Canada)

If you are going to build custom version of the computer, please find the source code at the project's Github page.

Excellent news! Thanking to @ljmarent efforts CRISS CP/M has got the 3D printable body! It is not just a copy of the standard G738 case, it was wisely customized with the optional VESA and DIN-rail mounting options!

After it will be verified and approved design files will be published here! Thank you, Les!