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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Hi David,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>sim_serial.c provides host system serial port access to simulated devices which emulate serial ports on the simulated system (console terminal and the QTY device in the Nova simulator).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>The only USB support in sim_serial.c is the fact that best attempts are made to identify USB serial ports on the host system so that these can be ATTACHed to one of the simulated serial ports in the simulator.<br><br><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Mark<o:p></o:p></span></p><p class=MsoNormal><a name="_MailEndCompose"><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></a></p><div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> Simh [mailto:simh-bounces@trailing-edge.com] <b>On Behalf Of </b>David or Jan Takle<br><b>Sent:</b> Sunday, September 10, 2017 5:38 AM<br><b>To:</b> Email List <simh@trailing-edge.com><br><b>Subject:</b> [Simh] USB port on NOVA<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><div><div><div><p class=MsoNormal>It looks like there is some support for USB in the <b>sim_serial.c</b> file.<o:p></o:p></p></div><p class=MsoNormal>If so, would it be possible to port that to the Nova simulator?<o:p></o:p></p></div><p class=MsoNormal>It would be great to have a USB connection for printing, etc.<br>I am running the IRIS operating system on the Nova and can write the driver, given the necessary I/O commands at the assembly level.<o:p></o:p></p></div><p class=MsoNormal>Thanks,<o:p></o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'>~David<o:p></o:p></p></div></div></div></body></html>