		      Information for i740 Users
		      i740 Driver Version 0.9.9


1. Supported Hardware

   * Intel 740 based cards (Beta2 release)


2. Features

   * Full support for 8, 15, 16, 24 and 32 bit per pixel depths.
   * Hardware cursor support to reduce sprite flicker.
   * Hardware accelerated 2D drawing engine support for 8, 15, 16 and
     24 bit per pixel depths.
   * Support for high resolution video modes up to 1600x1200.
   * Support for doublescan video modes (e.g., 320x200 and 320x240).
   * Fully programmable clock supported.
   * Robust text mode restore for VT switching.


3. Technical Notes

   * Maximum resolution for 24 bit per pixel depth is 1280x1024.
   * Maximum resolution for 32 bit per pixel depth is 1024x768.
   * Hardware acceleration is not available in 32 bit per pixel depth.


4. Reported Working Video Cards

   * Real3D Starfighter AGP
   * Diamond Stealth II/G460


5. Configuration

   The driver auto-detects all device information necessary to
   initialize the card.  The only lines you need in the "Device"
   section of your XF86Config file are:

       Section "Device"
           Identifier "i740"
       EndSection

   or let xf86config or XF86Setup do this for you.

   However, if you have problems with auto-detection, you can specify:

       VideoRam - in kilobytes
       DacSpeed - in MHz
       MemBase  - physical address of the linear framebuffer
       IOBase   - physical address of the memory mapped IO registers


6. Driver Options

   "hw_cursor" - request hardware cursor (default)
   "sw_cursor" - software cursor only
   "no_accel"  - software rendering only


7. Known Limitations

   Interlace modes do not display properly.


8. Author

   Kevin E. Martin (kevin@precisioninsight.com)

   Precision Insight, Inc.
   Cedar Park, TX
   USA

   http://www.precisioninsight.com
