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                            IMPORTANT INFORMATION
                                     for
                            ATI Rage Pro Products
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ATI Rage Pro                                              Sep. 19, 1996
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READ THIS FILE COMPLETELY BEFORE ATTEMPTING TO USE THIS PRODUCT !

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Contents

1.0     Introduction
2.0     Adapter Installation
3.0     Installation Notes for Windows 3.1
3.1     Installation Notes for Windows For WorkGroups 3.11
3.2     Installation Notes for Software MPEG for Windows 3.1
4.0     Installation Notes for Windows95
5.0     Installation Notes for Software MPEG for Windows95
6.0     Installation Notes for AutoDesk products
7.0     Installation Notes for OS/2
8.0     Installation Notes for Windows NT 3.5
9.0     VESA Support
10.0    VGA Feature Connector
11.0    FEATURE.EXE and the VGA Feature Connector
12.0    DMI support
13.0    ImpacTV support
14.0    Reporting Problems


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1.0     Introduction

This file contains last-minute updates that are not found in the User's
Guide or in any addendum accompanying the display adapter.  Please read
this file before proceeding with the installation.

For information on running the INSTALL program please refer to the
following sections in your User's Guide:

- "Configuring the Hardware"
- "Running the INSTALL Program"

GENERAL INFO for NEW INSTALLATIONS:

- In order to match your ATI Rage Pro to your monitor and to 
  your system configuration, you must run "QUICK SETUP" before 
  installing any drivers.
- Please follow the instructions in the "Selecting Your Monitor Type"
  section of your User's Guide.
- After running "QUICK SETUP", select "DRIVERS INSTALLATION" and use
  <escape> to exit back to DOS.

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2.0     Adapter Installation

Adapter installation, while greatly simplified through the INSTALL
utility, requires a step by step methodical approach to ensure that the
adapter does not conflict with other system resources and to ensure
optimal performance.

The following technical information is a basic outline of the steps
required to install an ATI Rage Pro graphics adapter.

1)  Upon removing the ATI Rage Pro card from the box, record in your 
    User's Guide, the serial number (found on the non-component side of
    the card) and the BIOS version (located on a white label on a plug-in
    BIOS chip on the component side of the card).

    The serial number will be helpful if you require ATI Customer
    Support and will also be required to complete the Warranty Form.

2)  The following port addresses are used by the ATI Rage Pro:

    102, 1CE, 1CF, 2EC-2EF, 3?4, 3?5, 3?8, 3?9, 3?A, 3?B, 3DC
    and all aliases; 46E8 (?=B for monochrome, ?=D for color operations)

    Check the system hardware for internal modems, FAX cards or LAN cards
    which may be using addresses at 2E8 or any other I/O address used by
    the ATI Rage Pro.

    Also ensure that LAN cards, scanner cards and other peripheral adapters
    are not using upper memory addresses between C000 and C7FF.

    If you have a system containing an on-board graphics controller,
    consult your owners manual on how to disable it.

    Check and record how much system memory is installed on the system
    motherboard.


3)  After powering down your system, remove your old graphics adapter (or
    disable the on-board graphics controller) and plug-in the ATI Rage Pro.

    If the system fails to produce text on the monitor, return to Step 2
    and re-check the installed hardware for address conflicts.

    If no obvious conflicts are present, carefully remove all non-
    essential peripheral adapters (scanner, FAX/modem, audio, CD ROM cards,
    etc.) to determine the nature of the conflict.

    As a last resort, if possible, see if the card works in a different
    system.


4)  Once the system has properly booted, place Disk #1 of the supplied
    ATI Rage Pro disks into the appropriate disk drive and run the INSTALL
    program.

    The INSTALL program may report that it has found the graphics card to
    be in a "new or changed configuration".  If this message appears, press
    any key to have the INSTALL program update the ATI Rage Pro EEPROM.

    Also Install may report a conflict at I/O 2E8.  Refer to part 2 for
    possible conflicts.

    NOTE: THE SCREEN WILL BE BLANKED FOR FEW SECONDS DURING CONFIGURATION
    CHANGE.

    The INSTALL program also checks for potential system conflicts.  The
    "System Information" selection will list the graphics and system
    configuration details.  You can also run this option from command line
    by typing "INSTALL SYSINFO".

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3.0     Installation Notes for Windows 3.1


1) Run INSTALL from Disk #1 of the ATI Rage Pro diskettes.

2) Select Drivers Installation from the Main Menu.

3) From the Drivers Installation menu select Microsoft Windows.

4) Select INSTALL Windows 3.1 driver:

    a) Select Display Drivers only
       - if you have NOT installed Windows based multimedia applications
     (e.g. Multimedia CD-ROMS, Video editing packages)

    b) Select Display Drivers + Software MPEG
       - if you have installed Windows based multimedia applications
     (e.g. Multimedia CD-ROMS, Video editing packages)

5) Follow the screen instructions to completion.

6) When INSTALL reports that the driver has been successfully installed,
   exit the INSTALL program using the <escape> key.

7) Start Windows, use the ATI Desktop icon to configure Windows for the
   desired resolution and color depth.

Note:  If you wish to change the Windows' display driver, to a different
       driver (i.e. VGA), do not use the Windows' Setup icon within
       Windows. To change the display, exit Windows and change directory
       to the Windows subdirectory.  When at the Windows prompt type SETUP
       and select the desired display driver.

For further information regarding the ATI Rage Pro Windows functions please 
use MS Write to read the MACH64.WRI file.  This Write file is located in the
ATI\ATIDESK default subdirectory.

3.1     Installation Notes for Windows For WorkGroups 3.11

Follow the Microsoft Windows 3.1 installation instructions.

The Super VGA 256 color drivers supplied with Microsoft Windows for
WorkGroups 3.11 will not function correctly on a ATI Rage Pro based card.
These SVGA drivers appear to check for specific Super VGA adapter chip
sets and incorrectly identifies the ATI Rage Pro card as a SVGA adapter.

If you wish to use other Windows for WorkGroups supplied graphics drivers,
you may select the VGA or Super VGA (800x600, 16 color) driver.


3.2     Installation Notes for Software MPEG for Windows 3.1

During the Windows driver installation (refer to section 3.0), the INSTALL
program will prompt the user if they want to optionally install the
Software MPEG driver. Software MPEG drivers require Video for Windows to
be installed in the system. If Video For Windows is not detected to be
installed in the system, the INSTALL program will default to installing
display drivers only.

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4.0     Installation Notes for Windows 95 Display Driver

For detailed information of Windows 95 drivers and ATI Utilities please
refer to the README.W95 file on the disk label "WIN95 Driver".  The file
is located in the WIN95 subdirectory.

The Windows 95 ATI Rage Pro enhanced display driver is a Windows 95 mini
driver. It is installed and configured using the standard Windows 95 
configuration utilities.  The installation procedure for the driver are as
follows:

Note: Windows 95 will require a re-start to implement certain display
      settings

1) Start Windows 95.

2) Insert the disk labelled ATI Rage Pro Windows 95 Drivers into a floppy 
   drive.

3) Click on the Start button. Click on the Run menu item.

   Type A:\WIN95\SETUP.EXE in the text entry area. Press OK.

4) Follow the instructions displayed in the help.


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5.0     Installation Notes for Software MPEG for Windows 95

1) Start Windows 95.

2) In the Start menu, click "Run..".

3) Insert the disk labelled ATI Rage Pro Windows 95 Driver into the disk 
   drive.

4) On the command line,

    Type A:\MPEG95\SETUP OR B:\MPEG95\SETUP.

5) Follow the on-screen prompts to complete the installation.


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6.0     Installation Notes for AutoDesk products

Note:   The following applications are supported:
    AutoCAD R10, R11, R12 and R13(Protected Mode only);
    3D Studio R2,R3,R4 and AutoShade 386 with Renderman.

1) Run INSTALL from Disk #1 of the ATI Rage Pro diskettes.

2) Select Drivers Installation from the Main Menu.

3) From the Drivers Installation menu select one of the following:

    AutoCAD
    AutoDesk 3D Studio
    AutoShade

4) Follow the screen instructions to completion.

5) When the INSTALL reports that the driver has been successfully installed,
   hit <escape> to exit the INSTALL program.

6) All the AutoDesk products require environment variables to be loaded
   prior to starting the application.  The INSTALL program creates
   batch files that contain all the necessary SET statements.  These
   batch files will be located in the directory specified during the
   driver installation. The following are the default batch file names:

    AutoCAD R10, R11, R12 and R13    ADIACAD.BAT*
    AutoDesk 3D Studio R2, R3, R4    ADI3DS.BAT
    AutoShade 2 with Renderman       ADISHADE.BAT

 * ADIACAD.BAT is not required under ACAD 12 and 13 default stand-alone
   installations.  If the TurboDLD driver option does not appear in the
   video display selection list, run the batch file.

7) After running the appropriate batch file, refer to your AutoDesk
   documentation for information on how to select and reconfigure the
   display driver.

For further details, please see README.DLD, after installing the drivers.

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7.0     Installation Notes for OS/2

Notes
     a) Before installing the ATI OS/2 display drivers, you must
       set your system to use the IBM supplied VGA driver. Type SETVGA from
       a full screen OS/2 session to accomplish this.

     b) Check the Window List (press CTRL-ESC) to see if you have any
       WIN-OS/2 or DOS sessions iconized. Close them all as the OS2 device
       driver install not complete successfully if a WIN-OS/2 or DOS
       session is running.

     c) To complete the install successfully you will require the following
       information:

       *The OS/2 boot drive on which the PM driver is located.
       *The default ATI OS/2 driver directory is C:\MACH_OS2.

After you have set the operating system to use the IBM supplied VGA driver:

1) Open an OS/2 Window or Full Screen command prompt, insert disk #1 of the
   ATI Rage Pro diskettes.  Change to the drive containing the ATI disk
   and type OS2INST.

2) When the main selection menu appears,

   a) Select Drivers Installation and press <Enter>.
   b) From the Install Enhanced Drivers menu select IBM OS/2 and
      press <Enter>
   c) Follow the on screen prompts until this portion of the installation
      process complete.

3) When the files have been successfully copied to your hard disk, open an
   OS/2 session and type DSPINSTL, then press <Enter>.

4) When the Display Driver Install panel appears, select Primary Display
   and click OK to bring up the Primary Display Driver List.

5) Select "ATI ATI Rage Pro (Enhanced x.xx)" from the list and click OK.

   Note: Users of OS/2 WARP will be presented with a Monitor
   Configuration/Selection panel.  Select "Install Using Defaults
   for Monitor Type".

6) When the source directory panel appears, select 'Change' and enter:
   C:\MACH_OS2   (replace c: with your boot drive letter if you don't
   use c: Click 'Set' and then 'Install'. After the files are copied,
   exit the OS/2 window or full screen session. Shut down and restart
   your system.

7) The PM driver will first come up in 640x480, 256 colors mode.  Use the
   following steps to change the screen resolutions or number of colors:

   a) Open 'OS/2 System' folder.
   b) Open 'System Setup' folder.
   c) Open 'System' object.
   b) Select the 'Screen' tab.
   e) Select the desired resolution and number of colors from the list.
   f) Double click on the system menu icon or select close from the system
      menu to close the window.
   g) Shut down and restart your system.

After installing the driver, please see README.INF for further details.

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8.0     Installation Notes for Windows NT 3.5/3.51

For installation instructions of Windows NT 3.5/3.51 drivers please refer
to the README file on the supplementary NT disk.

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9.0     VESA Support

The VESA modes supported by your ATI Rage Pro card are dependent upon the
amount of video memory and the monitor type selected in the ADVANCED or 
QUICK SETUP. To determine the modes supported by your current configuration
you must install the ATI Rage Pro utilities, then run VESATEST from the ATI 
directory.

1) Run INSTALL and select "Utilities Installation" from the Main Menu.

2) Follow the screen instructions to completion.

3) When INSTALL is finished copying all necessary files, press <escape> to
   exit install.

4) Change directory to the \ATI (default) directory and type "VESATEST".

5) All the modes currently supported will be displayed.

If you experience problems using applications which support VESA, please
install the ATI Rage Pro Utilities and consult README.VBE for further
information.

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10.0     VGA Feature Connector

The VGA feature connector is provided on ATI Rage Pro graphics accelerators
for the purpose of passing display information to optional add-in products
such  as TV or video playback (overlay) boards.  However, for VRAM-based
accelerators such as the GRAPHICS PRO TURBO 1600, GRAPHICS PRO TURBO and
WINTURBO, the feature connector only provides display information if the
ATI Rage Pro is placed in VGA mode.  This means that the user must select a
VGA or SVGA driver prior to running Windows, etc.

VRAM based products use an advanced 64-bit architecture in which the
data path from the VRAM connects directly to the DAC. This high performance
64-bit bus between the VRAM and the DAC provides for a substantially
increase in bandwidth for improved refresh rate support at higher
resolutions and color depths.  ATI Rage Pro drivers are written to operate
in accelerator mode and utilize the full capabilities of the dual-ported 
VRAM memory.  However, when operating in accelerator mode, the low bandwidth
VGA feature connector does not carry pixel information, and thus, overlay 
add-in cards connected to this feature connector will have no display or 
'black windows'.  To use the feature connector with VRAM-based products, a 
VGA driver must be used.

If the ATI Rage Pro is installed in a PCI slot, palette snooping must also 
be enabled.   This will ensure that the color palette on both the graphics
and overlay cards are properly initialized.  Refer to your system
documentation for instructions on how to do this (for many PCI motherboards,
the system CMOS provides a user accessible switch to enable palette 
snooping).

For DRAM-based ATI Rage Pro products such as the GRAPHICS XPRESSION and 
WINBOOST, the VGA feature connector can be used in both accelerator and VGA
modes. Due to the single-ported DRAM memory, data must return to the 
graphics chip and appear on the feature connector, regardless of the mode.
However when operating in accelerator mode, the ATI Rage Pro driver must be
directed to load the VGA palette on the overlay card.  This is accomplished
by adding VGADAC=ON to the MACX section of the SYSTEM.INI.

Note that if the ATI Rage Pro accelerator is installed in a PCI slot, 
palette snooping will also have to be enabled as described previously.

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11.0  FEATURE.EXE and the VGA Feature Connector

FEATURE.EXE is a small utility that allows one to control the state of the
Video Feature connector on ATI264-CT based products only. The Video Feature
Connector resides on the Video card and is used by other peripheral cards
in the system to pass video information to and from the Graphics Adapter;
the link is achieved via a 24-pin ribbon cable that connects peripheral
cards and the video adapter in a daisy-chain fashion.

There are two modes of operation for the Feature Connector supported by
FEATURE.EXE:

  default - supports resolutions up to and including 800x600, AND refresh
        rates up to and including 75Hz.

  1024    - supports resolutions up to and including 1024x768, AND refresh
        rates up to and including 75Hz.

For example, if an user wants to enable pass-through at 1024x768 mode,
the syntax is :

    Feature 1024 <enter>

To install FEATURE.EXE:

1) Run the INSTALL program from the disk #1.

2) Select "Utilities Installation".

3) Follow the messages and once complete, FEATURE.EXE will reside in
   the \ATI default directory on your hard drive.

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12.0  DMI support

To install the ATI DMI Component Instrumentation:

1) Ensure that DOS and Windows versions of DMTF are already installed. If
   not, please follow the instructions provided with the DMTF package.

2) Run INSTALL and select "Utilities Installation" from the Main Menu.

3) Follow the screen instructions to completion.

4) When INSTALL is finished copying all necessary files, press <escape> to
   exit INSTALL.

5) Change directory to the \ATI (default) directory and type "INSTDMI".

6) You may now use the DOS or Windows browsers to examine the current
   status of your video card.


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13.0  ImpacTV support

Utility for ImpacTV board ONLY:
The DOS INSTALL.EXE provides a switch to turn on/off the TV signal for the
ImpacTV board.

To turn on the TV video output, run

        INSTALL TVON <enter>

To turn off the TV video output after power-up, run

	INSTALL TVOFF <enter>


IMPORTANT: These features are not available for ATI Rage Pro products.

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14.0     Reporting Problems

If you experience difficulties, open the file REPORT.TXT and complete
the Problem Report form.
