Intel WESTBRANCH KD915GVWBLPAK10 用户手册
产品代码
KD915GVWBLPAK10
Product Description
21
1.6 Intel
®
915GV Chipset
The Intel 915GV chipset consists of the following devices:
• Intel 82915GV Graphics Memory Controller Hub (GMCH) with Direct Media Interface (DMI)
• Intel 82915GV Graphics Memory Controller Hub (GMCH) with Direct Media Interface (DMI)
interconnect
• Intel 82801FB I/O Controller Hub (ICH6) with DMI interconnect
• Firmware Hub (FWH)
• Firmware Hub (FWH)
The GMCH is a centralized controller for the system bus, the memory bus, the PCI Express bus,
and the DMI interconnect. The ICH6 is a centralized controller for the board’s I/O paths. The
FWH provides the nonvolatile storage of the BIOS.
and the DMI interconnect. The ICH6 is a centralized controller for the board’s I/O paths. The
FWH provides the nonvolatile storage of the BIOS.
For information about
Refer to
The Intel 915GV chipset
Resources used by the chipset
Chapter 2
1.6.1 Intel 915GV Graphics Subsystem
The Intel GMA900 graphics controller (contained within the 82915GV GMCH) features the
following:
• Integrated graphics controller
following:
• Integrated graphics controller
⎯ 32 bpp (Bits Per Pixel) graphics engine
⎯ 333 MHz core frequency
⎯ 256-bit 2-D engine
⎯ 32-bit 3-D engine
⎯ Motion video acceleration
⎯ Pixel Shader 2.0
⎯ 4-pixel pipes
⎯ DirectX 9.0 Hardware Acceleration
⎯ Software Vertex Shader
⎯ 333 MHz core frequency
⎯ 256-bit 2-D engine
⎯ 32-bit 3-D engine
⎯ Motion video acceleration
⎯ Pixel Shader 2.0
⎯ 4-pixel pipes
⎯ DirectX 9.0 Hardware Acceleration
⎯ Software Vertex Shader
• Up to 2048 x 1536 at 75 Hz refresh
• High performance 3-D setup and render engine
• High quality/performance texture engine
• Display
• High performance 3-D setup and render engine
• High quality/performance texture engine
• Display
⎯ Integrated 24-bit 400 MHz RAMDAC
⎯ DDC2B compliant interface
⎯ DDC2B compliant interface
• Video hardware motion compensation for software MPEG2 decode
• Dynamic Video Memory Technology (DVMT) support up to 224 MB
• Intel
• Dynamic Video Memory Technology (DVMT) support up to 224 MB
• Intel
®
Zoom Utility
For information about
Refer to
DVMT
Section 1.6.1.1, page 22
Obtaining graphics software and utilities
Section 1.3, page 15