[Simh] Unix V7; AOS; VMS SOB

[Bob Supnik]

1. UNIX V7 multiple terminals

The DH11 and DHQ11 have nothing in common except four characters in their 
names.  The DHQ11 is from a later generation of terminal mux's that 
includes the DHU11 and DHV11.

A DH11 should be straightforward enough, given the available examples.

2. AOS

AOS (16b) will run on the Eclipse simulator; but as Bruce indicated, the 
licensing issues appear intractible.  The RDOS license was obtained through 
the good offices of the late Don Lewine.

I don't have documentation for the 32b Eclipse series, so I don't know how 
complex an MV8000 would be to do.

3. VMS Standalone Backup

One possibility is that SOB is expecting the second controller to have its 
units numbered from 0-3 rather than 4-7.  I've received a patch that will 
allow the VAX secondary controllers to be DUB0-3, DUC0-3, and DUD0-3, 
rather than 4-7, 8-11, and 12-15 respectively (a PDP-11 restriction that is 
unnecessarily carried over to the VAX).

/Bob Supnik