Intel 855GME Design Manual page 30

®
Intel 855GME Chipset and Intel
System Overview
— Zone Rendering
— High quality performance Texture Engine
•
Analog Display Support
— 350-MHz integrated 24-bit RAMDAC
— Hardware color cursor support
— Accompanying I2C and DDC channels provided through multiplexed interface
— Dual independent pipe for dual independent display
— Simultaneous display: same images and native display timings on each display device
•
Digital Video Out Port (DVOB & DVOC) support
— DVOB & DVOC with 165-MHz dot clock support for each 12-bit interface
— Compliant with DVI Specification 1.5
•
Dedicated LFP (local flat panel) support
— Single or dual channel LVDS panel support up to UXGA panel resolution with frequency
range from 25 MHz to 112 MHz per channel
— SSC support of 0.5%, 1.0%, and 2.5% center and down spread with external SSC clock
— Supports data format of 18 bpp
— LCD panel power sequencing compliant with SPWG timing specification
— Compliant with ANSI/TIA/EIA –644-1995 spec
— Integrated PWM interface for LCD backlight inverter control
— Bi-linear Panel fitting
•
Internal Graphics Features (855GME)
— Core Vcc = 1.2 V or 1.35 V (to support higher graphics core frequency and DDR333)
— Graphics core frequency
•
Display core frequency at 133 MHz, 200 MHz, 250 MHz
•
Render core frequency at 100 MHz, 133 MHz, 166 MHz, 200 MHz, 250 MHz
•
Intel® Dual-Frequency Graphics Technology
— 3D Graphics Engine
•
Enhanced Hardware Binning Instruction Set supported
•
Bi-Cubic Filtering supported
•
Linear Gamma Blending for Video Mixer Rendering (VMR)
•
Video Mixer Rendering (VMR) supported
— Graphics Power Management
•
• Dynamic Core Frequency Switching
®
•
Intel
•
Memory Self-Refresh During C3
®
•
Intel
30
®
6300ESB ICH Embedded Platform Design Guide
Smart 2D Display Technology
Display Power Saving Technology