User Guide

Appendix D XVR-50 Graphics Accelerator D-3
Note – The XVR-50 graphics accelerator video composite sync is an XOR composite
sync.
Note – Not all resolutions are supported by all monitors. Using resolutions that are
not supported by the monitor may damage the monitor. Please refer to your monitor
manuals for supported resolutions.
The default resolution is dictated either by EDID information from the connected
monitor or by the console resolution that is set (see
TABLE D-1). When no monitor is
connected to supply EDID information, the default resolution is 1024 x 768 @ 75 Hz.
D.3 Sun OpenGL for Solaris Software
The Sun OpenGL 1.5 for Solaris software supports the XVR-50 graphics accelerator
through software implementation.
D.4 Man Pages
The XVR-50 graphics accelerator man pages describe how you can query and set
frame buffer attributes such as screen resolutions and visual configurations.
Use the fbconfig(1M) man page for configuring all Sun graphics accelerators.
SUNWpfb_config(1M) contains XVR-50 device-specific configuration information.
To get a list of all graphics devices on your system, type:
This example shows a list of graphics devices displayed:
host% fbconfig -list
Device-Filename Specific Config Program
--------------- -----------------------
/dev/fbs/pfb0 SUNWpfb_config