TITLE
    S3 Generic OPENSTEP Driver Overview
Article ID:
Created:
Modified:
72382
12/19/98
3/19/99

TOPIC

    This article discusses a device driver for the OPENSTEP Mach operating system, versions 4.0 through 4.2.


DISCUSSION

    Driver: S3 Generic
    Last Update: December 18, 1997

    Availability Information
    A version of this driver is on the OPENSTEP CD-ROM
    An updated release version of this driver, version 4.03, is avaiable on Apple's FTP servers at:
    ftp://ftp.info.apple.com/Apple_Support_Area/Apple_Software_Updates/MultiCountry/Enterprise/openstep/drivers/released/S3Generic.pkg.compressed

    Driver Name / Installer .pkg: S3GenericDisplayDriver
    Driver Type: Display
    Driver Scope: Generic-Chipset
    Supported Components: S3 732 (Trio32), S3 764 (Trio64), S3 764 (Trio64V+), S3 801, S3 805, S3 864 (Vision), S3 868 (Vision), S3 911
    PC Bus / Interface Supported by Driver*: Integrated, PCI, VL-Bus

    General Overview notes: This driver will support a variety of video display devices based on S3 chipsets. It is primarily intended to support implementations based on the S3 Vision864, Vision868, ViRGE, though it should also support many adapters based on other S3 products such as the Vision964, Vision968, Trio32, Trio64, & ViRGE/VX chips.

    This driver is a generic chipset driver and as such, is only intended to be used as a last resort. If a driver is available that specifically supports your display adapter, that driver should be used rather than this generic driver.

    Apple does not guarantee that this driver will work with any specific adapters or implementations, but expects that it will support many.


    Special Features of Driver / Driver Notes:
    This device driver provides information in the Configure application's help panel. Choose Info>Help from the Configure menu and scroll down to find this device driver's help topic.

    Display Driver Details

    Supported Connectors: 15-pin High Density (VGA)
    Access Mode: Linear Framebuffer
    Adapter Memory: .5MB DRAM, 1MB DRAM, 1MB VRAM, 2MB DRAM, 2MB VRAM, 4MB DRAM, 4MB VRAM, 8MB VRAM

    Display Modes (Number in () after resolution indicates frame buffer size required)

    32 Bit Color Modes*:
    1024x768 (4MB+), 640x480 (2MB+), 800x600 (2MB+)

    16 Bit Color Modes*:
    1024x768 (2MB+), 1280x1024 (4MB+), 640x480 (1MB+), 800x600 (1MB+)

    8 Bit Color / Greyscale Modes*:
    1024x768 (1MB+), 1280x1024 (2MB+), 640X480 (1MB+), 800x600 (1MB+)


    Driver Version Notes

    3.32 - Added support for the Trio64V+ chipset
    4.00 - Released on OPENSTEP 4.0 User CD-ROM

    * - Indicates information that is inclusive of the entire capability of this driver. Not all devices supported by this driver may include all features listed.

Document Information
Product Area: Apple Software
Category: OPENSTEP
Sub Category: Drivers
Keywords:

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