      INSTALLATION GUIDE FOR OS/2 2.1 256 COLORS BLITTER DRIVER
                   FOR CIRRUS LOGIC'S GD542X CHIPS
--------------------------------------------------------------------------

Install from floppy diskette:
-----------------------------
1. insert display driver disk one (labelled DISP 1) in a floppy drive 

2. invoke an OS/2 window session or an OS/2 full screen session

3. change to the floppy drive with the display driver disk, e.g. a:

4. run clinst21.cmd from the floppy drive, e.g. clinst21 c

5. check the 'Primary Display' check box from the DISPLAY DRIVER INSTALL
   dialog box

6. select Cirrus Logic Blitter Driver from the PRIMARY DISPLAY ADAPTER TYPE
   dialog box

7. click OK to MONITOR CONFIGURATION/SELECTION UTILITY dialog box or
   type c:\utils\clmode.exe m5 after selecting the 'Install Using
   Display Adapter Utility Program' option

8. select the display resolution of choice from the SELECT DISPLAY RESOLUTION
   list box

9. click the 'Install' button in the SOURCE DIRECTORY dialog box and follow
   prompts

Note: During installation, the target file may have a newer date than the
   source file, select the 'Yes' button when the installation program display
   a dialog box to notify the user of this situation.


Install from the hard drive:
----------------------------
1. xcopy display driver disk one to the hard drive, target directory
   must be named DISP_1, e.g. xcopy a: c:\disp_1

2. invoke an OS/2 window session or an OS/2 full screen session

3. change to \disp_1 directory, run clinst21.cmd, e.g. clinst21 c

4. check the 'Primary Display' check box from the DISPLAY DRIVER INSTALL
   dialog box

5. select Cirrus Logic Blitter Driver from PRIMARY DISPLAY ADAPTER TYPE
   dialog box

6. click OK to MONITOR CONFIGURATION/SELECTION UTILITY dialog box or
   type c:\utils\clmode.exe m5 after selecting the 'Install Using
   Display Adapter Utility Program' option

7. select the display resolution of choice from the SELECT DISPLAY RESOLUTION
   list box

8. click the 'Change' button in the SOURCE DIRECTORY dialog box, type
   c:\disp_1 in edit box and follow prompts


Note: During installation, the target file may have a newer date than the
   source, select the YES button when the installation program display a
   dialog box to notify the user of this situation.



Additional notes:
-----------------
dspinstl.exe calls svga.exe to identify the SVGA chip before proceeding with
installation.  The svga.exe shipped with OS/2 2.1 does not recognize GD5428.
clinst21.cmd will update svga.exe before calling dspinstl.exe so that GD5428
will be identified.  Subsequent installation of Cirrus display drivers or
modification of display resolutions can be performed using the dspinstl.exe
directly.

