Dr. Aitchison Thank you for the advice and information. I will contact the Xfree86 board of directors.
Daniel Quoting Dr Andrew C Aitchison <[EMAIL PROTECTED]>: > On Wed, 17 Jul 2002, Daniel Sheltraw wrote: > > > Hello Xpert list > > > > I am pleading with this list to help me obtain datasheets for > popular > > graphics cards. Or possibly select info from datasheets. I need > to > > use vertical-retrace-generated HW interrupts for synchronization > > of writes to VRAM. I have an ATI Radeon datasheet which has enabled > > > me to do this for ATI Radeon cards but thats all. I need to > support > > additional popular cards (with DVI output) and therefore need the > > > same info (the memory-mapped IO registers pertain to HW interrupts > > > from retrace events) for other popular cards. Can anyone please > help > > me? > > XFree86 have a substantial, but incomplete, collection. > However many of these documents were given to XFree86 under > agreements > which restrict how they may be used (XFree86 are prepared, in > principle, > to sign non-disclosure agreements, although clearly they must allow > the > distribution of source code generated from information in those > documents). > I believe that the XFree86 board of directors ([EMAIL PROTECTED] > IIRC) > control access to these documents. > > While I have no idea whether they could give you access, they, and > other > people with access to datasheets obtained under similar conditions, > may find it helpful if you can describe the project you are working > on, > and how it will be released. > > -- > Dr. Andrew C. Aitchison Computer Officer, DPMMS, Cambridge > [EMAIL PROTECTED] http://www.dpmms.cam.ac.uk/~werdna > > _______________________________________________ > Xpert mailing list > [EMAIL PROTECTED] > http://XFree86.Org/mailman/listinfo/xpert > _______________________________________________ Xpert mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xpert
