Joe - Re: "Do you have a link to some capabilities of graphics portion of Whitney, line resolutions supported, amount of graphics memory, refresh rates, RAMDAC."
RAMDAC - 24 Bit 230 MHz
Up to 1600x1200 in 8-bit Color at 85 Hz Refresh
Check out all the details at:
developer.intel.com
Download the 810 Data Sheet - a 750 KByte PDF file.
The Data Sheet SUmmary - First Page - is listed below (ignore ƒ and ¾ characters !)
Paul
{====================================}
ƒ Processor/Host Bus Support
¾ Optimized for the Intel Ò Pentium II processor,
Intel Ò Pentium III processor, and Intel Ò Celeron TM
processor
¾ Supports processor 370-Pin Socket and SC242
connectors
¾ Supports 32-Bit System Bus Addressing
¾ 4 deep in-order queue; 4 or 1 deep request queue
¾ Supports Uni-processor systems only
¾ In-order and Dynamic Deferred Transaction
Support
¾ 66/100MHz System Bus Frequency
¾ GTL+ I/O Buffer
ƒ Integrated DRAM Controller
¾ 8 MB to 256 MB using 16Mb/64Mb technology
(512 MB using 128Mb technology)
¾ Supports up to 2 double sided DIMM modules
¾ 64-bit data interface
¾ 100MHz system memory bus frequency
¾ Support for Asymmetrical DRAM addressing only
¾ Support for x8, x16 and x32 DRAM device width
¾ Refresh Mechanism: CBR ONLY supported
¾ Enhanced Open page Arbitration SDRAM paging
scheme
¾ Suspend to RAM support
ƒ Integrated Graphics Controller
¾ 3D Hyper Pipelined Architecture
¾ -Parallel Data Processing (PDP)
¾ -Precise Pixel Interpolation (PPI)
¾ Full 2D H/W Acceleration
¾ Motion Video Acceleration
ƒ 3D Graphics Visual Enhancements
¾ Flat & Gouraud Shading
¾ Mip Maps with Bilinear and Anisotropic Filtering
¾ Fogging Atmospheric Effects
¾ Z Buffering
¾ 3D Pipe 2D Clipping
¾ Backface Culling
ƒ 3D Graphics Texturing Enhancements
¾ Per Pixel Perspective Correction Texture Mapping
¾ Texture Compositing
¾ Texture Color Keying/Chroma Keying
ƒ Digital Video Output
¾ 85MHz Flat Panel Monitor Interface Or Digital
Video Output for use with a external TV encoder
ƒ Display
¾ Integrated 24-bit 230MHz RAMDAC
¾ Gamma Corrected Video
¾ DDC2B Compliant
ƒ 2D Graphics
¾ Up to 1600x1200 in 8-bit Color at 85 Hz Refresh
¾ Hardware Accelerated Functions
¾ 3 Operand Raster BitBLTs
¾ 64x64x3 Color Transparent Cursor
ƒ Arithmetic Stretch Blitter Video
¾ H/W Motion Compensation Assistance for S/W
MPEG2 Decode
¾ Software DVD at 30fps
¾ Digital Video Out Port
¾ NTSC and PAL TV Out Support
¾ H/W Overlay Engine with Bilinear Filtering
¾ Independent gamma correction, saturation,
brightness & contrast for overlay
ƒ Integrated Graphics Memory Controller
¾ Intel â D.V.M. Technology
ƒ Display Cache Interface (82810-DC100 Only)
¾ 32-bit data interface
¾ 100 MHz SDRAM interface
¾ Support for 1Mx16, (4 MB Only)
ƒ Arbitration Scheme and Concurrency
¾ Centralized Arbitration Model for Optimum
Concurrency Support
¾ Concurrent operations of CPU and System busses
supported via dedicated arbitration and data
buffering
ƒ Data Buffering
¾ Distributed Data Buffering Model for optimum
concurrency
¾ DRAM Write Buffer with read-around-write
capability
¾ Dedicated CPU-DRAM, hub interface-DRAM and
Graphics-DRAM Read Buffers
ƒ Power Management Functions
¾ SMRAM space remapping to A0000h (128 KB)
¾ Optional Extended SMRAM space above
256 MB, additional 512K/1MB TSEG from Top of
Memory, cacheable
¾ Stop Clock Grant and Halt special cycle translation
from the host to the hub interface
¾ ACPI Compliant power management
¾ APIC Buffer Management
¾ SMI, SCI, and SERR error indication
ƒ Supporting I/O Bridge
¾ 241 Pin BGA I/O Controller Hub (ICH0/ICH)
ƒ Packaging/Power
¾ 421 BGA
¾ 1.8V core with 3.3V CMOS I/O |
