QG82945GMESLA9H データシートの表示（PDF） - Intel
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QG82945GMESLA9H Datasheet PDF : 319 Pages
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11.3 DC Characteristics ............................................................................................. 267
11.3.1 RGB/CRT DAC Display DC Characteristics (Intel®
82945G/82945GC/82945GZ GMCH Only)......................................... 270
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Ballout and Package Information .................................................................................... 271
12.1 Ballout................................................................................................................. 271
12.2 Ballout Table....................................................................................................... 275
12.3 Package.............................................................................................................. 305
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Testability ........................................................................................................................ 308
13.1 Complimentary Pins ........................................................................................... 308
13.2 XOR Test Mode Initialization.............................................................................. 309
13.3 XOR Chain Definition ......................................................................................... 310
13.4 XOR Chains........................................................................................................ 311
13.5 PADs Excluded from XOR Mode(s) ................................................................... 318
Figures
Figure 1-1. Intel® 945G Express Chipset System Block Diagram Example ..................... 18
Figure 1-2. Intel® 945GZ/82945GC Express Chipset System Block Diagram Example .. 19
Figure 1-3. Intel® 945P/945PL Express Chipset System Block Diagram Example .......... 20
Figure 2-1. Signal Information Diagram ............................................................................ 32
Figure 3-1. Conceptual Chipset Platform PCI Configuration Diagram ............................. 51
Figure 3-2. Register Organization..................................................................................... 52
Figure 3-3. Memory Map-to-PCI Express* Device Configuration Space.......................... 54
Figure 3-4. Intel® 82945G/82945GC (G)MCH Configuration Cycle Flow Chart ............... 55
Figure 4-1. Link Declaration Topology ............................................................................ 104
Figure 9-1. System Address Ranges .............................................................................. 207
Figure 9-2. Microsoft MS-DOS* Legacy Address Range ............................................... 208
Figure 9-3. Main Memory Address Range ...................................................................... 211
Figure 9-4. PCI Memory Address Range........................................................................ 213
Figure 10-1. System Memory Styles ............................................................................... 225
Figure 10-2. SDVO Conceptual Block Diagram.............................................................. 235
Figure 10-3. Concurrent SDVO / PCI Express* Non-Reversed Configurations ............. 237
Figure 10-4. Concurrent SDVO / PCI Express* Reversed Configurations ..................... 237
Figure 10-5. Concurrent SDVO / PCI Express* Signal Multiplexing............................... 238
Figure 10-6. Integrated 3D Graphics Pipeline ................................................................ 240
Figure 10-7. System Clocking Example.......................................................................... 259
Figure 12-1. Intel® 82945G GMCH Ballout Diagram (Top View – Columns 43–30) ...... 272
Figure 12-2. Intel® 82945G GMCH Ballout Diagram (Top View – Columns 29–16) ...... 273
Figure 12-3. Intel® 82945G GMCH Ballout Diagram (Top View – Columns 15–1) ........ 274
Figure 12-4. (G)MCH Package Dimensions ................................................................... 306
Figure 13-1. XOR Test Mode Initialization Cycles .......................................................... 309
Intel® 82945G/82945G/82945GC GMCH and 82945P/82945PL MCH Datasheet
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