Just in case anyone wonders, the Oberonstation uses a Xilinx XC3S700AN
aka Spartan-3 FPGA.
So far, I haven't found anything that says that the code for the FPGA
is open source / documented.
Ok, scratch that, I was looking at the
http://oberonstation.x10.mx/ site.
Over at
http://www.projectoberon.com/ there are a link to
"OberonStation Verilog Source" which is a zip file.
There is a readme file which describes how to build this with the
Xilinx tools too.
Nice.
--
Regards,
Torfinn Ingolfsen