1. n50s397p.exe Driver
2. README.TXT File Contents

README.TXT Driver File Contents (n50s397p.exe)

 Colorgraphic Communications Corporation

 Windows 2000/Xp (Intel x86) video driver support for the following
 Colorgraphic multi-screen video adapters.

Part No.  | Board Description    |Bus Type| Video Chip       |Production Level
------------------------------------------------------------------------------
  612302  | Predator LT 2        | PCI    | Savage4 Pro 4M   |In Production
  612304  | Predator LT 4        | PCI    | Savage4 Pro 4M   |In Production
          |                      |        |                  |
  612312  | Predator Pro 2       | PCI    | Savage4 Pro+ 32M |In Production
  612314  | Predator Pro 4       | PCI    | Savage4 Pro+ 32M |In Production
          |                      |        |                  |
  612322  | Predator Pro 2 ATX   | AGP    | Savage4 Pro+ 32M |In Production
  612324  | Predator Pro 4 ATX   | AGP    | Savage4 Pro+ 32M |In Production
          |                      |        |                  |
  612342  | Predator Pro 2 DFP   | PCI    | Savage4 Pro+ 32M |In Production
  612382  | Predator Pro 2 DVI   | PCI    | Savage4 Pro+ 32M |In Production
 	  |                      |        |                  |
  612394  | Predator LT 4 TV     | PCI    | Savage4 Pro 4M   |In Production
          |                      |        |                  |
  612352  | Predator ProMedia 2  | PCI    | Savage4 Pro+ 16M |In Production
  612354  | Predator ProMedia 4  | PCI    | Savage4 Pro+ 16M |In Production
          |                      |        |                  |
  612374  | Predator Pro CPCI 4  | CPCI   | Savage4 Pro+ 16M |In Production

  Resolution, refresh and color depths supported are automatically determined
  when the video driver is run.


 Installation:
 Windows 2000 will auto-detect all the video ports in the system, prompting for every port.
 Specify Have Disk and point to these files. Do not shutdown between detection of each port,
 shutdown after all ports have been configured.

 Release Notes:

 Release (6, 6) 8/25/2000
 Added support for ProMedia.  Added SoftwareCursor enable/disable.  Added new SetArray with
 advanced options for MemorySize and SoftwareCursor.  Fixed xy overlap in ResToDesktop mode.
 Fixed multiple card problems.

 Release (7, 6) 9/6/2000
 Fixed problems with sub-systemID overwrite in IBM 300PL.

 Release (9, 6) 1/4/2001
 Fixed problems with DVI/DFP cards at 1280x1024.  Fixed problems with 1600x1200.

 Release (10, 9) 3/16/2001
 Fixed shadowed pointer and color cursor problems.

 Release (11, 9) 4/20/2001
 Added 720x480 and 720x576 modes.

 Release (12, 12) 1/21/2002
 Fixed cursor operation for DVI scaled monitors.   Updated for new options on Predator ProMedia.
 Added asynchronus cursor operation.  Added display synchronization for IBM T221 monitor.
 Updated SetArray for change on the fly array size in ResToDesktop mode.

 Release (13, 13) 4/24/2003
 Fixed blank screen problem when streams processor is activated with VGA output.  Fixed right screeen
 pixel corruption problem when streams processor is activated with DVI output.

 Configuration:

 To configure your multi-screen system for a specific setup, from the Start
 Menu click on Settings and click on the Control Panel.  Then double-click on
 SetArray.  When the dialog box appears it will give you choices for the number
 of horizontal and vertical displays, single screen, the full screen display and
 blank-on-full-screen option.  Any changes made with SetArray will become
 effective the next time NT boots.

 After SetArray changes have been saved the display array parameters will be
 updated in the System Registry.  If changes were made to the array size a dialog
 box will prompt you to apply changes now with yes or no buttons.

 The DisplayArray parameters are described as follows:

 "H" controls the number of horizontal screens desired.
 "V" controls the number of vertical screens.

 Both parameters must be set or the driver will auto-configure for the
 number of cards in the system.  The "FullScreenDisplay" can be used to change
 the default screen for a DOS full screen prompt.  Valid numbers are 0 through
 the numbers of screens set by auto-configuration or by valid values of
 (H x V)-1.  The "BlankOnFullScreen" parameter can be used to blank all screens
 during a full screen prompt, so that information shared with others can be
 hidden, because it is not updated and may be not be correct in a live
 update situation.

 Below is an example of using two boards, setting to 3 screens, full screen
 display is the middle screen, blank the other 2.

 Registry location:
 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\N50S397\Device0

 DisplayArray.H=3
 DisplayArray.V=1
 DisplayArray.FullScreenDisplay=1
 DisplayArray.BlankOnFullScreen=1

 If none of the parameters above are set the default is:
 H=0, V=0, FullScreenDisplay=0 and BlankOnFullScreen=1.

 Additional User Registry parameters:

 xOverlap and yOverlap control the amount of overlap from one screen to
 another this is mostly used to align projection screens.

 DisplayArray.xOverlap
 DisplayArray.yOverlap


 On some VIA chipset systems they change the video BIOS size from 40k to 64k and the
 driver cannot detect this condition.  Set NoBIOSCheck to 1
 
 DisplayArray.NoBIOSCheck

 To disable the software cursor set SoftwareCursor to 1.
 DisplayArray.SoftwareCursor

 To limit the size of the frame buffer in megabytes, set MemorySize to a value
 between 2 and 32. The example show a setting for 16 meg.

 DisplayArray.MemorySize=16