On Jul 16, 23:54, Rob Lion wrote:
  I recently acquired a MountainGate RDR storage system
  controller cards (I think, they are entirely
unlabeled) -- the most
 prominent/relevant chips are 2x Western Digital WD33C93 and a TI 
TMS320C25.
The WD33C93 is a SCSI controller, and the TMS320 family are DSPs (often
used as fast RISC processors).  More than that, I don't know, I'm afraid.
--
Pete                                            Peter Turnbull
                                                Network Manager
                                                University of York