> From: Rich Alderson
    > Yes, the d/r card is strictly level conversion, and the microcode in
    > the Xilinx does all the Massbus protocol.
So if you don't mind continuing to indulge my curiousity (thanks for all the
indulgence so far :-), is the D/R card a daughtercard that mounts on the Mesa
(my guess)?
	Noel