HP 7500 I Modifying the Graphics Configuration, Screen Order and Forcing Single Headed Operation

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HP OpenVMS I64 – Graphics Software Installation & Customization

ATI RADEON 7500 PCI Graphics Controller Installation Guide

Screen Order and Forcing Single Headed Operation

Screen order is determined by the bus ordering of devices, and will vary across platforms. The

DECW$PRIVATE_SERVER_SETUP.COM file allows the user to override the ordering of screens, or to force single headed operation. See the documentation in the file, and in the Motif documentation for more information. For example, to force a specific graphics option to be used in single head mode (in this case GHB0), add the line:

$ DEFINE/SYSTEM/NOLOG DECW$PRIMARY_DEVICE “GHB0”

Modifying the Graphics Configuration

ATI RADEON 7500 Default Graphics Settings

The default graphics resolution is 1024 x 768. The default refresh rate is 70 Hz. The default pixel depth is 24 bits per pixel and the default visual type is TrueColor.

Determining Current Settings

To find the current settings under OpenVMS, issue the following commands, in order, at the DCL prompt:

$ @decw$utils:decw$define_utils $ xdpyinfo

In addition, you can show the following logical names at the DCL prompt:

$ SHOW LOGICAL/SYSTEM DECW$SERVER_PIXEL_DEPTH

$ SHOW LOGICAL/SYSTEM DECW$SERVER_REFRESH_RATE

$ SHOW LOGICAL/TABLE=DECW$SERVER* DECW$XSIZE_IN_PIXELS $ SHOW LOGICAL/TABLE=DECW$SERVER* DECW$YSIZE_IN_PIXELS

$ SHOW LOGICAL/TAB=DECW$SERVER* DECW$SERVER_DEFAULT_VISUAL_CLASS

If any logical name is not defined, then the respective default is in effect.

You can also confirm the settings and any errors in the setup by examining the server error log file:

$ TYPE SYS$MANAGER:DECW$SERVER_0_ERROR.LOG

Overriding the Default Settings

The SYS$MANAGER:DECW$PRIVATE_SERVER_SETUP.COM procedure contains documentation for many of the default X11 server settings that may be changed. For more information on making changes to the default settings, symbols, and system-wide logical names, refer to the manual titled Managing DECwindows Motif for OpenVMS Systems. An online version of this document is available at:

http://h71000.www7.hp.com/DOC/73final/6300/6300PRO.HTML

A complete list of available DECwindows Motif V1.3-1 documentation is available at:

http://h71000.www7.hp.com/DOC/decwin131.html

For newer releases of documentation, check the main HP OpenVMS Systems Documentation site at:

http://h71000.www7.hp.com/doc/index.html

OpenVMS Alpha and I64 use the same implementation of X11 and Motif and documentation for one generally applies to the other, unless otherwise noted.

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Contents ATI Radeon 7500 PCI Graphics Controller Installation Guide First EditionLegal Notices Contents Figures Document Structure PrefaceIntended Audience Notational ConventionsReader Comments and Feedback Related Information Web Site for HP Technical Documentation Http//docs.hp.comPrinting History Module Description OverviewIntroduction Option NumbersATI Radeon 7500 PCI Graphics Controller Connector Pinouts Standard 15-Pin VGA Connector PinoutThis Page Intentionally Left Blank Installation Installation ProcedureUnpacking Installation Video Resolutions Supported Supported Video Modes OpenVMSMinimum Console Revision Restrictions, Limitations and DefaultsDefault Depth 24 Bits Per Pixel No VGA Console SupportVisual Types Multiple Colormaps 8 Bits Per PixelSingle Pixel Depth No Mixed Depth Windows PCI Bus Performance Under LoadThreads Restriction Multiple Graphics Cards SupportTransformation, Clipping and Lighting Support No Backing Store/Save Under for 3D WindowsDetermining Current Settings Modifying the Graphics ConfigurationATI Radeon 7500 Default Graphics Settings Overriding the Default SettingsServer Startup and Configuration Messages Troubleshooting Troubleshooting CriteriaResolution and refresh rate being HP-UX Configuration Verification of Software InstallationChanging the Boot Console Please select a boot optionVerification of Hardware Installation ATI Radeon 7500 as Default Xserver DeviceRestrictions and Limitations ResolutionsDefault Visual Information No Accelerated 3D SupportCurrent Graphics Resolution How to Change the Resolution and Refresh RateXF86Config Changes Multihead SupportDual-screen ATI Radeon 7500 PCI Graphics Controller Installation Guide Problem Description Solution Messages