Bruce Lane wrote:
> 
> 	Just wondering if anyone on the group has had any luck using both an RQDX3
> (with a pair of RD54's and an RX50) and a Sigma Information Systems RQD11
> SCSI controller in the same system?
> 

  No, although I have an RQDX3 (RD53/RX50) and a Dilog SQ670 (or whatever it
is) SCSI controller.

> 	However, I am unable to boot from the CD-ROM using the moniker 'DUB0' or
> 'DUB1' (or any DU** moniker for that matter), and when I try to load the
> system diagnostics tape with the SCSI board installed, I get a halt error
> after the initial load and then the system simply boots from the RQDX3 and
> first RD54.
> 

  What are the CSRs of the RQDX3 and RQD11?  What machine is this in?  I doubt
you'd get something like a MVII to boot from a CD-ROM unless it was MVII-
specific (all that bootblock stuff.)

-- 
David Evans          (NeXTMail/MIME OK)             dfevans@bbcr.uwaterloo.ca
Computer/Synth Junkie                      http://bbcr.uwaterloo.ca/~dfevans/
University of Waterloo         "Default is the value selected by the composer
Ontario, Canada           overridden by your command." - Roland TR-707 Manual