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README.ATI
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RELEASE NOTES FOR THE BETA 2 MACH32 FLEXDESK WINDOWS DRIVER
ATI TECHNOLOGIES INC
3761 Victoria Park Ave
Scarborough, Ont.
CANADA. M1W 3S2
FAX ................................... (416) 756-0720
ATI BBS ............................... (416) 756-4591
Compuserve............................. GO ATITECH
ATI SUPPORT....................... 74740,667 Customer Support
MACH32 Beta Co-ordinator.......... 76004,3656
Beta Support is only available via CSERVE, FAX or MAIL.
..............................................................................
Contents
1.0 Introduction and Installation
2.0 Bug Reporting
3.0 Contents of Distribution Diskette
4.0 Requirements
5.0 Manual Installation of Files
6.0 Configuration Settings
7.0 Crystal Font Installation
8.0 Errors
1.0 Introduction and Installation
This is the second beta release of the mach32 FlexDesk Windows Driver.
To install this release, if it was downloaded from Compuserve please
unpack the distribution files onto a diskette, or to a separate directory,
prior to running th einstall program. (See next paragraph)
Run the supplied INSTALL.EXE utility. Specify the diskette or directory
containing the driver, then your Windows directory.
Use the Microsoft Windows SETUP utility (from DOS) and select the "ATI
mach32 Driver". This will complete the driver installation. To restore
your previous display driver, run SETUP, and reselect the old driver.
To change resolution or color depth, please run the FlexDesk Control Panel
that was installed into Windows. The driver initially comes up in 640x480
16 color mode. Other modes can be easily selected from the FlexDesk
Control Panel.
This driver supports the ATI 68800 (mach32) with 512KB, 1MB or 2MB of
memory. 16, 256, 32K, 65K and 16.7M color modes are supported in
resolutions of 640x480, 800x600, 1024x768 and 1280x1024.
Only modes supported by your card will be enabled in the FlexDesk driver.
Unsupported modes will be greyed out.
FlexDesk will only work with Windows in 386 Enhanced Mode. To use the mach
32 on a 286 based processor, or in Windows Standard Mode, use the supplied
Microsoft 8514/A driver.
Crystal Fonts is supported in this beta.
2.0 Reporting Bugs
When reporting problems with this driver, please reference the driver
build number. When in doubt about the build number, call up the FlexDesk
Control Panel, and read the build number. If the build number is not
available (NA), then
(a) You may not be running the FlexDesk driver. Check that one of the
MACH-??.DRV files is referenced in SYSTEM.INI.
(b) Your bug may be preventing the Control Panel from reading the
driver build number. Try restarting Windows, and if this does not
remedy the problem, report the Date, Time and Size of the driver
(MACH.DRV file).
(c) You may be using BitStream Facelift 2.0. If you are using this
Typeface Manager, report the Date, Time and Size of the driver
(MACH.DRV file).
BETA TESTER'S RESPONSIBILITIES
In order to make the mach32 Beta Program successful, ATI needs your
prompt action on the following:
- Install and use the drivers promptly.
- Test the product for reliability, useability, and robustness.
- Complete and return the enclosed Problem Report Forms.
Although we have put much effort into the verification of this driver, it
is still pre-release software. We strongly suggest you back up any
important existing data/programs before installing or running the
mach32 driver.
WARNING! ATI is not responsible for any problems resulting from the use of
this software.
TECHNICAL SUPPORT
Technical Support for the mach32 Beta Program will be provided by
ATI's Customer Support and Engineering development team. Communicating the
problems you experience while using mach32 is essential. The
mach32 Beta Response Form is provided for you to report problems.
Make multiple photocopies of the form and use a separate form for each
problem being reported.
Please mail or fax your completed forms to us as soon as possible.
ATI Customer Support will take complete details of problems experienced
and forward them to our Engineering development team for testing and
resolution.
PROBLEM REPORT FORM
Please complete this form and return it to ATI Technologies Inc. at the
address or fax number listed below, or return via CompuServe. Make
multiple copies of this form.
Please attach C-INFO output to all problem reports submitted. Use a
separate form for each problem being reported.
ATI Technologies Inc.
3761 Victoria Park Avenue
Scarborough, Ontario
Canada M1W 3S2
Attention: mach32 Beta Coordinator
FAX: (416)756-0720
Product Name: mach32 Windows driver
Rev. Number: beta 2
Customer Name:
CompuServe Address:
Fax Number:
Address:
My Hardware is Configured as follows:
CPU/Speed:
Hard Disk Space:
Memory:
Video Adapter (Make and Model): BIOS #:
Audio Adapter (Make and Model):
CD-ROM Drive (Make and Model):
Software:
Other system/software Information:
Problem description:
Impact of problem:
If you are sending any dumps, test cases or documentation associated with
this problem, list them here:
3.0 Contents of Distribution Diskette
The following files are on the distribution diskette. The files are
decompressed into the appropriate directories by the INSTALL utility.
install.exe Driver installation utility
install.vsf Installation utility file
install.hlp Installation utility help
mach8w.lzh Mach8 driver components that go to WINDOWS
mach32w.lzh Mach32 driver components that go to WINDOWS
machs.lzh Mach driver components that go to SYSTEM
readme Initial Instructions
readme.com Utility to read readme file
lharc.exe Decompression utility
4.0 Requirements
FlexDesk requires an ATI 68800 (mach32) based graphics controller. The
driver is designed to work best with Windows 3.1. Windows 3.0 operation is
possible, at the expense of some features and performance. Windows must be
in Enhanced mode for FlexDesk to run.
A minimum of 512KB of Video Memory is required for FlexDesk operation.
Video Memory Required:
16 256 Crystal 32K/65K 16.7M
colors colors fonts colors colors
640x480 512KB 512KB 1MB 1MB 1MB
800x600 512KB 512KB 1MB 1MB 2MB
1024x768 512KB 1MB 1MB 2MB ---
1280x1024 1MB 2MB 2MB --- ---
The FlexDesk Control Panel will grey out modes which are not valid based
on the modes supported by your card and available memory.
5.0 Manual Installation of Files
This should only be attempted if the Automatic Install Fails!!
Manual installation of the FlexDesk driver is not recommended. Use the
Microsoft SETUP utility to initially install the driver, and then use the
FlexDesk Control Panel to make modifications to the setup. This section
serves to document the various changes that are made to the SYSTEM.INI and
WIN.INI files. For more information on the [Mach] settings, see the
Configuration section.
Copy all files EXCEPT
mxxpanel.exe mxxpanel.hlp
to the WINDOWS\SYSTEM directory. Copy the listed files to the WINDOWS
directory.
Modify WINDOWS\SYSTEM.INI.
[boot]
386grabber=mach.3gr
oemfonts.fon=8514oem.fon
fixedfon.fon=8514fix.fon
fonts.fon=8514sys.fon
display.drv=mach-80.drv
[boot.description]
aspect=100,120,120
display.drv=ATI mach32 Driver
[386Enh]
display=machvdd.386
device=mach.386
Add a section to WINDOWS\WIN.INI.
[Mach]
PixelDepth=8
DesktopSize=1024
ScreenSize=1024
This sets the driver up for 1024x768, 8 bpp, 120 ldpi. To use other pixel
depths and ldpi settings, change the settings as appropriate. Select the
[boot] display.drv from this table:
4 bpp 8 bpp 8 bpp Crystal 16/24 bpp
no palette palette fonts
96 ldpi mach-46.drv mach-36.drv mach-86.drv mach-g6.drv mach-h6.drv
120 ldpi mach-40.drv mach-30.drv mach-80.drv mach-g0.drv mach-h0.drv
128 ldpi mach-48.drv mach-38.drv mach-88.drv mach-g8.drv mach-h8.drv
Note that the mach-i?.drv set (mach-i6.drv, mach-i0.drv and mach-i8.drv)
are the same as the mach-h?.drv set. There are two sets to allow
flip-flopping to keep Windows icon colors correct when changing between
different 16 and 24 bpp modes.
When changing ldpi, select the fonts and aspect ratio used:
Large Font DTP Small Font
120 ldpi 128 ldpi 96 ldpi
[boot]
oemfonts.fon= 8514oem.fon 8514oem.fon vgaoem.fon
fixedfon.fon= 8514fix.fon 8514fix.fon vgafix.fon
fonts.fon= 8514sys.fon 8514sys.fon vgasys.fon
[boot.description]
aspect= 100,120,120 100,128,128 100,96,96
Each of the shell drivers (MACH-??.DRV) has suggested Windows default
colors. In order to make use of these colors, you can delete the entries
in the WIN.INI [colors] section. This will prevent inadvertently selecting
colors that make the menu entries disappear.
6.0 Configuration Settings
WIN.INI [Mach] Entries
NOTE:
PLEASE BE AWARE THAT CHANGES MADE TO THESE SETTINGS MAY TRIGGER ACTIONS
THAT AFFECT THE OPERATION OF WINDOWS. IF PROBLEMS APPEAR AFTER CHANGES
HAVE BEEN MADE, WE SUGGEST THAT YOU CHANGE THEM BACK TO ORIGINAL SETTINGS
PRIOR TO CALLING ATI.
WE ALSO SUGGEST YOU SAVE COPIES OF YOUR WIN.INI AND SYSTEM.INI PRIOR TO
MAKING ANY CHANGES
The [Mach] section of WIN.INI has many switches which can be tailored to
change FlexDesk. Most of the switches are alterable via the FlexDesk
Control Panel, and this is the preferred way to change them.
CacheCharacters = on | off Default on
Allow for caching characters into the off-screen memory area. Edit WIN.INI
[Mach] directly to modify this setting.
ColorWeight16 = 555 | 565 | 655 | 664 Default 565
Choose color weighting when PixelDepth=16 is active. The number is
interpreted as the number of Red, Green and Blue bits. For instance, 565
allots 5 bits for Red, 6 bits for Green and 5 bits for Blue. 655 and 664
modes are only available on TI and ATI 68860 DACs. Use the FlexDesk
Control Panel to modify this setting.
DesktopSize = 640 | 800 | 1024 | 1280 Default 640
Choose size of Windows work area. The screen may be smaller than the work
area (see ScreenSize setting), in which case the Virtual Desktop feature
is activated. Use the mouse to pan the display over the desktop. 640
selects 640x480, 800 selects 800x600, 1024 selects 1024x768 and 1280
selects 1280x1024. All modes have 4:3 aspect (which results in square
pixels), except 1280. (1280x1024 is a 5:4 pixel ratio. Square pixels 4:3
with 1280 would be 1280x960). Use the FlexDesk Control Panel to modify
this setting.
Dithering = on | off Default on
Allow for disabling color dithering. This results in faster performance,
at the expense of color fidelity. Edit WIN.INI [Mach] directly to modify
this setting.
DeviceBitmap = on | off Default on
Allow for realizing bitmaps in the off-screen memory area. For some
applications (for example BitStream Facelift), this feature must be turned
off. Use the FlexDesk Control Panel to modify this setting.
DeviceBitmapDraw = on | off Default off
Allow the drawing engine to draw into realized bitmaps. DeviceBitmap=on
must be set for this to have any effect. Edit WIN.INI [Mach] directly to
modify this setting.
EngineBlt = on | off Default on
Use the blit engine. Edit WIN.INI [Mach] directly to modify this setting.
ErrorFatal = on | off Default on
When set on, all startup errors are treated as fatal, and will result in
returning to the DOS prompt. When set to off, a message is displayed and
the user is invited to press <D> to return to the DOS prompt, or <I> to
ignore the error and continue. Edit WIN.INI [Mach] directly to modify this
setting.
PaletteManager = on | off Default on
Enable palette management when PixelDepth=8. This allows applications to
control the physical palette, and permits applications such as After Dark
to do palette cycling animation. When the PaletteManage is off, the color
mode will use a fixed 332 (3 bits Red, 3 bits Green, 2 bits Blue) palette.
Use the FlexDesk Control Panel to modify this setting.
Pixel = on | off Default off
Enable put and get pixel through the engine. Can improve performance when
aperture is disabled.
PixelDepth = 4 | 8 | 16 | 24 Default 8
Choose number of bits per pixel. 4 allows 16 colors, 8 allows 256 colors
and 16 allows 32768 (in 555 mode) or 65536 colors. 24 provides for 16.7
million colors. Use the FlexDesk Control Panel to modify this setting.
Polygon = on | off Default on
When set on, Polygons are accelerated by the drawing engine. Edit WIN.INI
[Mach] directly to modify this setting.
PolyLine = on | off Default on
When set on, PolyLines are accelerated by the drawing engine. Edit WIN.INI
[Mach] directly to modify this setting.
ScreenSize = 640 | 800 | 1024 | 1280 Default DesktopSize
Select the screen size (screen mode). Use the FlexDesk Control Panel to
modify this setting.
ScanLine = on | off Default on
Use the mach32 engine to assist in scanline drawing. Edit WIN.INI [Mach]
directly to modify this setting.
SlowDither = on | off Default off
When on, VGA style dithering is used (when in 256 color palette manager
enabled mode). When off, a faster dithering algorithm is used. Use the
FlexDesk Control Panel to modify this setting.
StretchBlt = on | off Default on
Enable driver StretchBlt when on. If set to off, GDI StretchBlt will be
used instead. Edit WIN.INI [Mach] directly to modify this setting.
VAD = on | off Default off
Forces Virtual Aperture when set to on. When set to off, Virtual Aperture
is enabled automatically when the Physical Aperture is disabled (through
INSTALL). Edit WIN.INI [Mach] directly to modify this setting.
VADEngine = on | off Default off
Forces Virtual Aperture using Engine Blits when set to on. Edit WIN.INI
[Mach] directly to modify this setting.
VGADAC = on | off Default off
Program VGA DAC in synch with 8514/A DAC registers. Edit WIN.INI [Mach]
directly to modify this setting.
WIFE = on | off Default off
Support Windows Intelligent Font Extensions (MBCS support). This allows
FlexDesk to be used with Asian Windows versions. Do not turn this switch
on with North American Windows. WIFE will just slow down your system. Edit
WIN.INI [Mach] directly to modify this setting.
CrystalFonts = on | off Default off
When set on, enables the CRYSTAL Font feature. When CRYSTAL Fonts is
enabled, the palette is fixed in 8 bpp non- programmable mode. 5 gradients
of red, blue and green (125 colors) are available in the palette. Also the
usual 20 Windows system colors are supported, and 16 shades of gray
(including black and white). The remainder of the palette is unused.
GSFonts = <path: c:\gsfonts> Default NONE
If this entry is specified, the directory path is used to search for the
CRYSTAL Font outlines. If not specified (normal), the environment variable
GSFONTS is used instead.
MinFontSize = <number: 0..255> Default 8
Minimum height of a font in pixels to be anti-aliased (CRYSTAL Fonts). If
a font renders to less than MinFontSize, it is not anti-aliased. This
allows very small characters to remain legible.
SystemFont = <font> Default HelveticaBold
Allows the Windows System Font to be specified when CrystalFonts=on. This
font is used for Icon titles, menus, etc. This entry should be used with
Windows 3.0 only, because Windows 3.1 allows changing the System font
through its own mechanism.
TextGamma = <number: 20..300> Default 100
This setting controls the edge sharpness for the CRYSTAL Fonts feature.
Higher values lighten up the edge pixels, giving you "thinner" characters.
PanDown = <keystroke> Default NONE
Set the DeskScan function PanDown. The PanDown function moves the desktop
down using the keyboard. Use the FlexDesk Control Panel to modify this
setting.
<keystroke> = [ALT+] [SHIFT+] [CNTRL+] <key>
<key> = F1..F24 |
Home | End |
Left_arrow | Right_arrow | Up_arrow | Down_arrow |
space | del |
A..Z 0..9
eg: PanDown=SHIFT+CNTRL+Down_arrow
PanLeft = <keystroke> Default NONE
Set the DeskScan function PanLeft. The PanLeft function moves the desktop
to the left using the keyboard. Use the FlexDesk Control Panel to modify
this setting.
PanRight = <keystroke> Default NONE
Set the DeskScan function PanRight. The PanRight function moves the
desktop to the right using the keyboard. Use the FlexDesk Control Panel to
modify this setting.
PanUp = <keystroke> Default NONE
Set the DeskScan function PanUp. The PanUp function moves the desktop up
using the keyboard. Use the FlexDesk Control Panel to modify this setting.
ZoomIn = <keystroke> Default NONE
Set the DeskScan function ZoomIn. The ZoomIn function magnifies the
display. Use the FlexDesk Control Panel to modify this setting.
ZoomOut = <keystroke> Default NONE
Set the DeskScan function ZoomOut. The ZoomOut function allows more of the
display to be visible. Use the FlexDesk Control Panel to modify this
setting.
The following settings are recommended to maximize performance:
CacheCharacters=on
DeviceBitmap=on
DeviceBitmapDraw=on
EngineBlt=on
Pixel=on
Polygon=on
Polyline=on
ScanLine=on
7.0 Crystal Font Installation
If you've installed this beta then crystal fonts is ready to go. Bring up
the FlexDesk Control Panel and choose 256 colors then click on the Crystal
Font button. Set this dialog box as desired and Crystal is running.
To set System Font for program manager edit your WIN.INI file, [Mach]
section, SystemFont value.
WIN.INI file:
[Mach]
SystemFont=<FontName> Defaults is HeveticaBold
To set Icon title font and size for program manager edit your WIN.INI
file, [DESKTOP] section, IconTitleFaceName and IconTitleSize values.
WIN.INI file:
[DESKTOP]
IconTitleFaceName=<FontName> Defaults is MS San Serif
IconTitleSize=<number> Defaults is 8 points
The CRYSTAL Fonts feature can use Windows 3.1 TrueType fonts and ATI GSF
format fonts. Use of GSF fonts requires that the CRYSTAL fonts be placed
in a directory. In the WIN.INI file set GsFonts in the [Mach] section to
the directory the fonts are in prior to running the driver. GSFONTS are
not currently distributed, as they have been superceded by TrueType. See
Configuration setting of this document for details on the Crystal Fonts
settings (CrystalFonts, GSFonts, MinFontSize, SystemFont and TextGamma).
8.0 Errors
All FlexDesk error messages are issued at startup. The error message is
displayed, and the system speaker is beeped. You are then invited to press
a key to return to DOS. This behavior can be modified to allow the
operator to ignore the error and proceed (see the ErrorFatal switch).
Errors:
The ATI FlexDesk Windows Driver requires an ATI 68800 or 38800 based
video board or product.
The BIOS ROM cannot be accessed. Please refer to your owners manual
for hardware setup assistance.
The ROM BIOS Query has returned a failure. Please ensure that the BIOS ROM
is enabled, and that you have set up at least one video mode.
You have insufficient Video Memory to run a ???x???/??? video mode. Run
Windows SETUP from DOS and select a lower resolution mode.
The ATI FlexDesk Windows Driver requires Windows to be run in 386 Enhanced
Mode. Select the Microsoft 8514/A Driver to use your video board with
a 286 based processor, or to use Windows in Standard Mode. If necessary,
Windows Enhanced Mode can be forced on a 386 base processor by starting
Windows using the WIN /3 command. This is required on machines with less
than 4 Mb of system memory.
The ATI FlexDesk Windows Driver cannot be started. No additional information
is available. Probable cause is insufficient resources or general
system failure. Please ensure system integrity and retry. If the
problem persists, contact customer support services with the following
error code: ???.
The ???x??? mode cannot be started. Please ensure that you have
installed the requested mode using the Mach32 INSTALL utility.
Your selected monitor may not be capable of operating in the requested
mode - if this is the case, run Windows setup from DOS and select
a compatible mode.
The ATI FlexDesk Windows Driver cannot be started. The BIOS ROM has failed to
activate the requested mode. Please contact customer support services.
The BIOS ROM on your ATI Accelerator does not appear to support the
functions required by the ATI FlexDesk Windows Driver. Please install the
Microsoft 8514/A driver using the Windows SETUP utility.