
DG-2 Windows2000 / WindowsXP Display Driver

   Date: 23.02.2007
Version: 2.0.1.4


List of known bugs:
-------------------

- none


Minor issues:
-------------

- The DG-2 panel does not restart the computer after it shows the
  corespondig message window.
  Leaving the property window will restart the computer.

- After modification of the rotation rectangle and/or modification
  of the Display Mode, the Display Property Window does not show the
  currect resolution.
  Leave the Display Property Window with 'cancel' and start it again.


Modification since version 2.0.1.3:
-----------------------------------

 - Added latest version 1.4.5 of the build in bios with a adapted memory
   clock speed and a new initialisation value of the PLL for the internal
   TMDS (DVI) interface.


Modification since version 2.0.1.2:
-----------------------------------

- Changed initialization value for register 10 in external TMDS from 0xBB
  to 0x7B. The former value cased flickering on 3MP TFT in some rare cases.


Modification since version 2.0.1.1:
-----------------------------------

- Enlarged delay between clock and data of I2C stop conditions.

- Changed build in tables used for hardware initialization to fix
  problems of the 64MB version.


Modification since version 2.0.1.0:
-----------------------------------

- Fixed bug in radeon.sys initialization routine.
  If a DTAC is connected to the primary port the secondary port is also
  initialized in for the DTAC operation.


Modification since version 2.0.0.0:
-----------------------------------

- Fixed bug in dg2.inf and sdg1612.inf
  On Windows XP systems the control panel was not installed for the
  secondary channel.

- Disabled TMDS for analog monitor
  If an analog monitor is conneted, the TMDS of this channel is now disabled
  to prevent crossover noises between the two channels.

- Remove resolution for DOME C3 if Siemens TFT is connected.
  If a Siemens TFT is connected at startup the resolution for DOME C3
  (1536x2048 33Hz) is removed from the list of possible resolutions.

- Support for Standby Mode and Hibernate Mode added.
  The new driver version does not block the standby mode any more.

- Added hardware acceleration for lines and text in rotation mode.

- Added fast transfer function for rotation mode.
  With this new functions the window move operations on a desktop with a
  background image are much faster.

- Added new resolution 1536x1200 60Hz.
  This new resolution works on all three Siemens TFT.

- Added Icon to Tritec panel and added some more help text.



Hints:
------

- TRITEC panel shows the Palette Option only:

  If the TRITEC panel of the primary channel does not show the Multi-Display
  and Monitor Orientation, have a look at the Troubleshooting panel and set
  the acceleration to maximum.

- Display change:

  Because the drivers resolution setting does not depend on the connected
  monitor, it is very imported to restart the computer with the new settings
  and the new monitor connected.
  Use the Display Properties -> Advanced -> General panel to enable the 
  Restart with new settings button.

- Color depth setting:

  Make sure that all used displays are set to the same color depth. If not,
  some screen operations such as window moving are very slow.
  If static gray is used, set all displays to static gray.
