{ "numMessagesInTopic": 14, "nextInTime": 49, "senderId": "GR544hy1gJZN6zB0q71SxH8Umv8uFvkSvOjAsoBuOcfUaVMz6OVONi-0_KGVo5LeE6kKTTHTfkqvPef0ujLHMdItbSw0NFo", "systemMessage": false, "subject": "Re: Support for 3840 x 2400 resolution on T221 using Matrox Parhelia?", "from": ""sax00axe" <wrightsl@...>", "authorName": "sax00axe", "msgSnippet": "One of the problems with T210 was that there was no appropriate EDID for drive from a DVI digital source at full resolution. With one single-link DVI, at max", "msgId": 48, "profile": "sax00axe", "topicId": 26, "spamInfo": { "reason": "0", "isSpam": false }, "replyTo": "LIST", "userId": 144420285, "messageBody": "
--- In IBM_T2X_LCD@yahoogroups.com, "Jim Ahn" <ahnj@y...> wrote:
\n>
\n> New Parhelia Driver by Matrox was released today. Of course, they
\ndon't
\n> document what's new in this version. Their forum monkey
\nwrites "there
\n> are a couple of DVI issues reported and worked on for the upcoming
\n> drivers release".
\n>
\n> http://www.matrox.com/mga/support/drivers/latest/home.cfm
\n>
\n> Please let me know if the T210 dual-link has been enabled. Thanks.
\n>
\n> Jim
\n>
\n> -----Original Message-----
\n> From: sax00axe [mailto:wrightsl@u...]
\n> Sent: Monday, April 14, 2003 2:32 PM
\n> To: IBM_T2X_LCD@yahoogroups.com
\n> Subject: [IBM_T2X_LCD] Re: Support for 3840 x 2400 resolution on
\nT221
\n> using Matrox Parhelia?
\n>
\n>
\n> We have used Matrox Parhelia to drive both T210 and T221 at full
\n> resolution and full color depth. For T210 we have used dual-link
\n> output as well. We obtained very poor OpenGL performance with
\n> Parhelia, but the last time we looked at this was about 6 to 9
\nmonths
\n> ago. I intend to drive the latest driver and will report what we
\nget.
\n>
\n> Regarding Matrox and support for T210 and T221... in my experience,
\n> calling in to any large company regarding support for a new or high-
\n> end product, the chances are very slim of getting somewhat who is
\n> knowledgable. When pressured, it is easy for people to put the
\nblame
\n> on someone else.
\n>
\n> Regarding dual-link, to my knowledge, IBM T210 was the first
\ndisplay
\n> on the market to support dual-link, but dual-link didn't emerge for
\n> nearly two years after the T210 emerged, and today there are only
\ntwo
\n> cards that I know of which provide dual-link. There should be more
\n> dual-link cards coming out, but in the mean time, the T210 was
\n> dropped. Many times, IBM makes mistakes by being too far ahead of
\n> the technology acceptance curve, and patience in this marketplace
\nfor
\n> revenue is extremely short.
\n>
\n>
\n> --- In IBM_T2X_LCD@yahoogroups.com, "Jim Ahn" <ahnj@y...> wrote:
\n> > In case someone is wondering, Matrox Parhelia 128MB card does
\n_not_
\n> work
\n> > with IBM T210 at the native QXGA resolution of 2048x1536. Matrox
\n> > Technical Support guy couldn't explain why their dual-link DVI
\n> > specification didn't match reality. He blamed the "marketing
\n> dept" for
\n> > bad documentation. They are a bunch of arrogant bozos.
\n> >
\n> > Jim
\n> >
\n> > -----Original Message-----
\n> > From: sangwooksohn [mailto:ssohn@h...]
\n> > Sent: Monday, March 31, 2003 7:15 PM
\n> > To: IBM_T2X_LCD@yahoogroups.com
\n> > Subject: [IBM_T2X_LCD] Support for 3840 x 2400 resolution on T221
\n> using
\n> > Matrox Parhelia?
\n> >
\n> >
\n> > Today I read an article saying Matrox Parhelia supports 3840 x
\n2400
\n> > on T221.
\n> >
\n> > ;Features of the Matrox Parhelia¢â 128MB graphics card (also
\n> > available in a 256MB configuration) that benefit geotechnology
\n> > professionals include versatility through Surround Design and its
\n> > support for specialized displays, such as the 9 megapixel IBM
\nT221.
\n> >
\n> >
\n>
\nhttp://www.matrox.com/mga/media_center/press_rel/2003/geotec_advisory
\n> > .cfm
\n> >
\n> > I tried it before, but I was never been able to make Parhelia
\nwork.
\n> > Even the guy at Matrox Support forum says Parhelia wouldn't
\nsupport
\n> > T221 Monitor. Geez.
\n> >
\n> > Anyone know how to make it work?
\n> >
\n> > Thanks.
\n> >
\n> > Sang Wook Sohn
\n> >
\n> >
\n> >
\n> >
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