Hi, I noticed they were allways the same on the comps I used but is this always the case? Regards, David Stubbs WEB: www.nti-uk.com TEL UK: 07968 397782 > -----Original Message----- > From: pic microcontroller discussion list > [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of David Duffy > Sent: 30 March 2001 12:05 AM > To: PICLIST@MITVMA.MIT.EDU > Subject: Re: [OT]: Com port base address > > > David Stubbs wrote: > >Hey, > > > >Does anyone know of a way I can find out the base address of the > different > >com ports in my program I am making under Windows. Thank for your help. > > com1 Hex 3F8 > com2 Hex 2F8 > com3 Hex 3E8 (?) > com4 Hex 2E8 (?) > Unlike LPT ports, com ports have fixed base addresses. > Regards... > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics > > _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.