My sincere apologies to the group for posting a complete thread with my question below.
I wanted to clarify. I can connect the terminal to the Raspberry Pi via Raspian with no problem. I would like to connect the terminal as a serial device within Simh. Kurt > Message: 6 > Date: Tue, 12 Dec 2017 08:52:39 -0500 > From: Kurt Hamm <k...@hamm.me> > To: simh@trailing-edge.com > Subject: Re: [Simh] Simh Digest, Vol 159, Issue 26 > Message-ID: > <CAJRDvfWDKDDw5jS23BQUZqC5z89wd5U6F3i90cRNFg-ZDkkfLA@mail. > gmail.com> > Content-Type: text/plain; charset="utf-8" > > I am having a devil of a time hooking a physical VT220 into my Raspberry PI > Simh VAX. Everything is setup and working beautifully. I can telnet from > another computer with no trouble and get a vax login. > > I have a ttyusb0 connection. I can echo text to the terminal with no > problem. > > I can configure Raspian to divert the console to the terminal with no > problem. But, I can't telnet to the vax from the Raspberry PI operating > system. I can telnet from another PC, but not from within the Raspberry > Pi. So, that doesn't give me the Vax login on the terminal. > > So, I tried to create a serial connection to the ttyUSB0 using various > means. > Method 1) attach ttix line=0,connect=/dev/ttyUSB0;1200-7n1 - This results > in an error that says non-existent device. > Method 2) attach dz line=0,connect=/dev/ttyUSB0;9600-8n1 - This seemed to > run successfully, but showed nothing on the terminal after a reboot. > > Is there a way to connect a physical serial terminal via /dev/ttyUSB0 using > SIMh Microvax 3900 simulator? > > Thanks for any advice. > > Kurt > >
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