On Thu, 20 Mar 2003, Thomas Winischhofer wrote: > Dr Andrew C Aitchison wrote: > > Thanks for clarifying. On my other G550 I have a 1600x1024 monitor on what > > appears to be a single-link cable. If I switch from DVI-digital to > > DVI-analog *on the monitor* the picture goes away, so I was getting > > very confused. > > This is [EMAIL PROTECTED] with a 108MHz clock, well under the 165MHz limit. > > There is something else: > > The *analog* signal (speak: DVI-A) is (partly) transferred on the extra > pins, outside of this 8x3 block. There are (up to) four pins in a > square, with a ~2mm wide "key" pin in the middle. If these pins around > the key pin are missing, this is a digital-only cable.
Ah. That settles it. The cards and monitors have those pins, but the cables I'm using do not, so I am using DVI-I signals on both monitors. -- Dr. Andrew C. Aitchison Computer Officer, DPMMS, Cambridge [EMAIL PROTECTED] http://www.dpmms.cam.ac.uk/~werdna _______________________________________________ XFree86 mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xfree86
