Tseng Labs ET4000 OPENSTEP Driver Overview

This article discusses a device driver for the OPENSTEP Mach operating system, versions 4.0 through 4.2.
Driver: Tseng Labs ET4000
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: TsengLabsET4000
Driver Type: Display
Driver Scope: Generic-Chipset
Supported Components: Tseng Labs ET4000AX
PC Bus / Interface Supported by Driver*: ISA

General Overview notes: 2-bit greyscale only SVGA driver


Display Driver Details

Supported Connectors: 15-pin High Density (VGA)
Access Mode: Segmented Framebuffer
Adapter Memory: .5MB DRAM, 1MB DRAM

Known Problems

Does not work correctly with SotfPC and NEXTIME.

Driver Version Notes

3.30 - Released on NEXTSTEP 3.3 User CD-ROM
3.30 - 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.
Published Date: Feb 20, 2012