From my little knowledge they use a bunch of CPLD's in PLCC format. the magic appears to be in the programming.
I think Hese can have two options, redo a new board and incorporate Prometheus project if someone help him develop drivers and correct the DMA issues that Prometheus have, or can copy the lower board (
https://thumbs.worthpoint.com/zoom/i...5313bc1481.jpg ) to accept the elbox bridge board to activate the PCI's (top board).
Also I like to thanks Marlon_ for the PM about OpenPCI Github project (
https://github.com/jeperk/OpenPCI ) is a good start to develop drivers. but I will stop with the off topic.
once again this thread is to talk about A4000 ATX bosrd made the incredible Hese
