Path: utzoo!attcan!uunet!lll-winken!ames!ncar!tank!uxc!uxc.cso.uiuc.edu!uxg.cso.uiuc.edu!uxh.cso.uiuc.edu!maher From: maher@uxh.cso.uiuc.edu Newsgroups: comp.sys.ibm.pc.rt Subject: Re: Hardware Flow Control on 4 Port Ser Message-ID: <19700001@uxh.cso.uiuc.edu> Date: 19 Jan 89 15:08:00 GMT References: <276@beartrk.UUCP> Lines: 19 Nf-ID: #R:beartrk.UUCP:276:uxh.cso.uiuc.edu:19700001:000:535 Nf-From: uxh.cso.uiuc.edu!maher Jan 19 09:08:00 1989 On a related topic, could someone indicate what the "pro" (protocol) abbreviations dtr cdstl dc stand for? I assume 'dtr' means that the 'data terminal ready' line is used for flow control, but what about cdstl and dc? Rob Maher, UIUC Computer Music Project UUCP: {seismo,uunet}!uiucuxc!maher Phone: +1 217 244-1207 Internet: maher@uxh.cso.uiuc.edu BITNET: maher@uxh.cso.uiuc.edu US Mail: 2136 Music Bldg., 1114 W. Nevada, Urbana, IL 61801 University of Illinois at Urbana-Champaign