TITLE
    Tseng Labs ET4000W32 OPENSTEP Driver Overview
Article ID:
Created:
Modified: 		72424
12/19/98
12/19/98
TOPIC

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

DISCUSSION

    Driver: Tseng Labs ET4000W32
    Last Update: December 18, 1997

    Availability Information

    A version of this driver is on the OPENSTEP CD-ROM
    No updated versions of this driver are available

    Driver Name / Installer .pkg: TsengET4000W32DisplayDriver
    Driver Type: Display
    Driver Scope: Generic-Chipset
    Supported Components: AT&T ATT20C490 RAMDAC, AT&T ATT20C491 RAMDAC, AT&T ATT20C492 RAMDAC, Brooktree Bt484 RAMDAC, Brooktree Bt485 RAMDAC, Brooktree Bt485A RAMDAC, STG 170x, Tseng Labs ET4000W32
    PC Bus / Interface Supported by Driver*: VL-Bus

    General Overview notes: This driver supports implementations based on ET4000W32 chipset.


    Display Driver Details

    Access Mode: Linear Framebuffer

    Known Problems

    The current driver does not implement transfer tables, so the display appears dark, and the brightness slider in Preference doesn't work.

    * - 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

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