DakarJim / xenium-programmer

OpenXenium CPLD and FLASH programmer

OpenXenium JTAG and Flash Memory programmer

The tools in this repo will allow you to use a Raspberry PI or an Onion Omega2+ to program an OpenXenium chip with the Xilinx CPLD Firmware via JTAG and will also upload XeniumOS images into the OpenXenium Flash memory via a custom 4-bit bus NOR Flash programming protocol.

** Read the XBOX BIOS INJECTION write up for gory details **

Raspberry PI:

• This has only been tested on PI Zero W and PI 3B+ models so far.

https://www.pishop.us/product/raspberry-pi-zero-w/

Onion Omega2+:

• This has been tested and works on the Onion Omega2+.

https://Onion.io/store/omega2p

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INSTALLING THE XENIUM PROGRAMMER

• Clone this repo by running: git clone https://github.com/kooscode/xenium-programmer.git
• Then run: ./install

UPDATING XENIUM PROGRAMMER

• Pull the latest code with: git pull
• Then run: ./install

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PROGRAMMING A XENIUM CPLD AND FLASH MEMORY

• You can program XeniumOS and OpenXenium Firmware in one single step.
• Run: ./xenium-programmer

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HOOKING UP THE HARDWARE

• The JTAG and FLASH pins are configurable by editing the XeniumDefines.h file
• If you edited the XeniumDefines.h file, make sure to run ./install again

[ RASPBERRY PI ]

[ ONION OMEGA2+ ]

[ IMAGES COMING SOON ]

The Onion Omega2+ Pinouts are in the XeniumDefines.h file.. I'll add images soon..

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CREDITS

• Koos du Preez - Creator ([e-mail] - Comments, improvements, critique, etc. is welcome!)
• Ryzee119 - OpenXenium Firmware and hardware and all round awesomeness!
• XC3SPROG - Not sure who to thank here, but the source code was pivotal in making this work!