Intel D15343-003 podręczniki

Intel D15343-003 Instrukcja Użytkownika (166 strony)

Marka: Intel | Kategoria: Części komputerowe | Rozmiar: 0.88 MB |

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Spis treści

82854 Graphics Memory

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Controller Hub (GMCH)

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2 D15343-003

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Contents

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Revision History

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10 D15343-003

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1.0 Introduction

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• 3D graphics engine

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1.2 Terminology

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1.3 Reference Documents

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2.0 Intel

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82854 GMCH Overview

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2.2 Processor Host Interface

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2.4 Graphics Features

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2.5 Display Features

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2.6 Hub Interface

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2.7 Address Decode Policies

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2.8 GMCH Clocking

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2.9 System Interrupts

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3.0 Signal Description

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3.1 Host Interface Signals

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Signal Description

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D15343-003 29

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3.2 DDR SDRAM Interface

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3.3 Hub Interface Signals

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3.4 Clocks

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(DVOB) Port

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3.5.3 Analog CRT Display

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4.0 Register Description

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4.5 Register Definitions

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4.6 I/O Mapped Registers

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Configuration Data Window

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4.7 VGA I/O Mapped Registers

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(Device #0, Function #0)

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4.8.4 PCI Status Register

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PAM0[3:0]

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D15343-003 65

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Space that is above 1 MB

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(Device #0)

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#0, Function #3)

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Table 24. Intel

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Graphics Mode

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4.11 Intel

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(Device #2, Function #0)

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Default Value:

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D15343-003

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Register Description

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D15343-003 105

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D15343-003 107

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5.0 Intel

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5.2 DOS Compatibility Area

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DOS Area (000000h-09FFFFh)

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5.4.1 15 MB-16 MB Window

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5.4.4 System Memory Shadowing

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5.4.5 I/O Address Space

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6.0 Functional Description

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6.3 System Memory Interface

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6.4.2.1 Setup Engine

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6.4.2.10 Texture Chromakey

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6.4.2.11 Anti-Aliasing

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6.4.3 Raster Engine

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6.4.3.1 Texture Map Blending

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6.4.3.3 Color Shading Modes

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6.4.3.4 Color Dithering

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6.4.4 2D Engine

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• Data alignment

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6.4.5 Planes and Engines

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6.4.7 Overlay Plane

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6.4.8 Video Functionality

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• MPEG-2 support

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• H.263 support

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6.5.1.1 ARIB Support

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6.5.2 Blend Function

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6.5.5.1 Integrated RAMDAC

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7.3 Internal Thermal Sensor

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7.4.1 Usage

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8.0 Intel

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82854 GMCH Strap Pins

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Figure 12. Intel

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9.1 VCC/VSS Voltage Groups

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Table 36. Ballout Table

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Figure 14. Intel

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