Chips and Technologies, Inc.
Release Notes
65550/554 Display Driver Package for OS/2

These drivers function with the 65550 and 65554 video controllers.

Revision:  2.1.0  August 23, 1996
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  1.  Initial release of drivers which use INT 10 enabled VDD and
      BVH, and provide Multiple Refresh support.

Revision:  2.1.1  September 18, 1996
====================================
  1.  Fixed problem with video corruption when DOS Window is started.

Revision:  2.2.0  October  07, 1996
===================================
  The following reported problems have been fixed in this release:
  1.  Starting WIN-OS2 Full Screen session in Background.
  2.  Switching to default LCD resolution when starting CRT Only resolution in 
      LCD environment ( No CRT attached ) did not update Windows SYSTEM.INI
      settings correctly.
  
Revision:  2.2.1  October 23, 1996
==================================
  The following reported problems have been fixed in this release:
  1.  Installation of Lotus Notes v3.3 or earlier would cause accelerator
      "hang", requiring re-boot.
  2.  Restore of non-Int 2F enabled WIN-OS/2 Full Screen sessions when
      runnning 64K or 16M color video modes. This problem only occured if
      WIN-OS/2 session was started from DOS Full Screen.

Revision:  2.2.2  November 22, 1996
===================================
  The following reported problems have been fixed in this release:
  1. When selecting Digital Video in Multimedia folder, no picture was being
     drawn in video window.
  
Revision:  2.2.3  December  06, 1996
==================----==============
  The following reported problems have been fixed in this release:
  1. When moving Digital Video window, image would get corrupted or only
     display magenta overlay color. 
  2. Video memory sizing incorrect for 65554.   
  3. Panning detection incorrect for 16M color modes. 
  4. Warp 4.0 install should not copy old version DSPINSTL.EXE.