Technobox 2158 Super Video Graphics Array (SVGA) Adapter PMC Module
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Technobox 2158 Super Video Graphics Array (SVGA) Adapter PMC Module

Part Number: 2158

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Stock # 93869-1
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Technobox 2158 Super Video Graphics Array (SVGA) Adapter PMC Module

  • Uses a Cirrus CL-GD5446 Graphics Controller Chip
  • Supports All Standard Video Formats from 640x480 to 1280x1024
  • 64 KB FLASH/EPROM Memory
  • 2 MB DRAM-Based Video Buffer
  • Standard 15-Pin D-SUB SVGA Connector


The Technobox Super Video Graphics Array (SVGA) Adapter PMC Module implements a standard graphics controller similar to graphics controllers found in Personal Computer applications. The SVGA PMC uses a Cirrus CL-GD5446, which is a high-end graphics controller chip at the top of Cirrus Logicís mature 54X6 graphics controller family. All standard video formats from 640x480 to 1280x1024 are supported by this PMC, with 1-byte (256 colors), 2-byte (65K colors), and 3-byte (16.8M colors) RGB color palette resolutions. For digital video camera applications, the Cirrus 5446 uniquely supports YUV 4:2:2 format, as well as RGB-8 and RBG-16 formats. A 64K-byte FLASH/EPROM memory located on the board holds the BIOS code for Intel processor applications. 2-Megabytes of DRAM-based Video Buffer is used on the board. The data path between the video DRAM and the 5446 SVGA controller is a full 64-bits. This supports high-performance block transfers between the PCI bus and video memory. Drivers available for this board include Windows 3.x, 95, and NT. Also available are VxWorks drivers from third-party suppliers. Unique to the Technobox SVGA PMC design is use of a standard 15-pin D-SUB SVGA connector available at the PMC front panel. This allows users to directly connect readily-available external SVGA cables to the PMC, without having to use any special adapter cables.

Product Family: Super Video Graphics Array (SVGA), Super Video Graphics Array, SVGA, 2158

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Technobox 2158 Super Video Graphics Array (SVGA) Adapter PMC ModuleTechnobox 2158 Super Video Graphics Array (SVGA) Adapter PMC ModuleTechnobox 2158 Super Video Graphics Array (SVGA) Adapter PMC Module

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Manuals, Datasheets, Drivers, Links

Technobox Super Video Graphics Array (SVGA) Datasheet (pdf) 
Link to Technobox Website 

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