[Simh] Real serial ports

[David Gesswein]

On Fri, Dec 16, 2016 at 06:18:05PM -0800, Mark Pizzolato wrote:
> On Thursday, December 15, 2016 at 6:58 PM, David Gesswein wrote:
> >    For the PDP-8 it looks like the console port can be set to a real serial
> > port. Can the ttix serial ports be attached to real serial ports?
> 
> Yes.   Buried amongst the output of:
> 
>     sim> HELP TTXI ATTACH
> 
Thanks for the info. I was looking at the .doc's which don't seem to show
the serial option for ttix.

For the archive the correct command is
     sim> HELP TTIX ATTACH

Is there any way to see what the line to device code mapping is without
reading the source? If not should I look at adding that to show ttix?

Also under help ttix you get
show TTIX LINES               	
show TTIX summary             	
show TTIX CONNECTIONS  
...

But summary doesn't seem to be a valid parameter
sim> show TTIX summary
Non-existent parameter