Great, now how does one specify a particular resolution and audio option upon startup?
On Saturday, November 2, 2013 4:32:32 PM UTC-4, Gerald wrote: > > 1920x1080@24HZ is the best it can do. > > Gerald > > > > On Sat, Nov 2, 2013 at 1:19 PM, <[email protected] <javascript:>> wrote: > >> Per above, it seemed that 1920x1080 was possible in the 50-60Hz range >> without audio. Has the community been able to figure out a way to get that >> to work? >> Thanks! >> >> >> On Friday, November 1, 2013 3:24:35 AM UTC-4, [email protected] wrote: >>> >>> People, read your docs… According to the latest System Reference Manual, >>> BBB added support for 1920x1080@24Hz resolution: https://github. >>> com/CircuitCo/BeagleBone-Black/tree/master/BBB_SRM.pdf<https://www.google.ca/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&cad=rja&ved=0CFwQFjAD&url=https%3A%2F%2Fgithub.com%2FCircuitCo%2FBeagleBone-Black%2Fblob%2Fmaster%2FBBB_SRM.pdf%3Fraw%3Dtrue&ei=NVVzUrLINaO62AWi9oCgBA&usg=AFQjCNGHgKSW6eN6wCnTOUguqfvWLjtP8Q&sig2=b12eANaFMCe-U0hiVGZLpw&bvm=bv.55819444,d.b2I> >>> >>> >>> 6.10 HDMI Interface >>> >>> The BeagleBone Black has an onboard HDMI framer that converts the LCD >>> signals and audio signals to drive a HDMI monitor. The design uses an NXP >>> TDA19988 >>> HDMI Framer. >>> >>> The following sections provide more detail into the design of this >>> interface. >>> >>> 6.10.1 Supported Resolutions >>> >>> The maximum resolution supported by the BeagleBone Black is 1280x1024 @ >>> 60Hz. Table 9 below shows the supported resolutions. Not all >>> resolutions may work on all monitors, but these have been tested and shown >>> to work on at least one monitor. EDID is supported on the BeagleBone Black. >>> Based on the EDID reading from the connected monitor, the highest >>> compatible resolution is selected. >>> >>> Table 9. HDMI Supported Monitor Resolutions >>> [image: page71image9400] [image: page71image9824] [image: >>> page71image10248] [image: page71image11640] >>> >>> RESOLUTION >>> [image: page71image12800] [image: page71image13416] [image: >>> page71image13576] >>> >>> AUDIO >>> [image: page71image14600] [image: page71image14760] [image: >>> page71image15352] [image: page71image15920] [image: page71image16344] >>> >>> 800 x 600 @60Hz >>> >>> 800 x 600 @56Hz >>> [image: page71image20208] >>> >>> 640 x 480 @75Hz >>> [image: page71image23392] [image: page71image24296] >>> >>> 640 x 480 @60Hz >>> >>> YES >>> >>> 720 x 400 @70Hz >>> [image: page71image29160] >>> >>> 1280 x 1024 @75Hz >>> [image: page71image32416] [image: page71image33184] >>> >>> 1024 x 768 @75Hz >>> [image: page71image35248] [image: page71image36016] >>> >>> 1024 x 768 @70Hz >>> [image: page71image38080] [image: page71image38848] >>> >>> 1024 x 768 @60Hz >>> [image: page71image41264] [image: page71image41744] [image: >>> page71image42632] >>> >>> 800 x 600 @75Hz >>> [image: page71image44912] >>> >>> 800 x 600 @72Hz >>> >>> 720 x 480 @60Hz >>> >>> YES >>> >>> 1280 x 720 @60Hz >>> >>> YES >>> [image: page71image53920] >>> >>> 1920x1080@24Hz >>> >>> YES >>> [image: page71image57840] [image: page71image58304] [image: >>> page71image58784] >>> >>> *NOTE: The updated software image used on the Rev A5B board added >>> support for 1920x1080@24HZ.* >>> >>> >>> >>> >>> On Wednesday, 8 May 2013 03:05:24 UTC-7, [email protected] wrote: >>>> >>>> The Beagle Board Black system reference manual rev A5.2 says (in the >>>> HDMI section): >>>> >>>> Currently the following resolutions are supported via the software: >>>> 1280 x 1024 >>>> 1440 x 900 >>>> 1024 x 768 >>>> 1280 x 720 >>>> >>>> This is a bit disappointing because we don't have 1920 x 1080... >>>> arguable "full HD". I believe the current Raspberry Pie has more than 1920 >>>> x 1080. >>>> Is this limit imposed by the hardware of the software? Are we expecting >>>> higher >>>> resolutions in future software releases? >>>> >>>> Thnaks >>>> >>>> Richard. >>>> >>>> >>>> >>>> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
