On Wed, Mar 14, 2001 at 05:45:44PM -0500, Lord Isildur wrote:
> was there ever any unibus-qbus interoperation?
> there are a lot of qbus scsi cards out there. 
> ive not heard of unibus scsi boards.. but they might exist. 
> as for massbus scsi devices.. i have never heard of such things

I have both U->Q and Q->U bridge boards.  I believe that the former
was made by DEC and the latter by a third party, but I'd have to go
look to be sure (they're about 100 miles away from where I am right
now).

I believe that both of these were from PDP-11 systems.  I don't know
how they'd interact with cards that wanted to use VAX DMA.