@aperez
Are you working on a replacement Buster with PCI expansion using CPLDs? I wondered why CPLDs or FPGAs had not been used for such an expansion/Buster replacement already. I was thinking of a small riser board above the Buster with a cable running to the PCI expansion slots. If you drop a CPLD in the Buster socket, maybe you are thinking of still plugging into the Zorro slots like the Mediator or Prometheus?