Intel 815 manual Figures

Intel® 815 Chipset: Graphics Controller PRM, Rev 1.0

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Figures

Figure 1.	Intelâ 815 Chipset System Block Diagram	18
Figure 2.	Intel® 82815 Chipset GMCH Block Diagram	19
Figure 3.	Conceptual Platform PCI Configuration Diagram	23
Figure 4.	Device Mode Auto-Detect Flowchart	25
Figure 5.	System Memory Address Map	29
Figure 6.	Detailed Memory System Address Map	29
Figure 7.	Graphics Controller Register Memory and I/O Map	30
Figure 8.	GTT Mapping	42
Figure 9.	Source Corruption in BLT with Overlapping Source and Destination Locations 54
Figure 10.	Correctly Performed BLT with Overlapping Source and Destination Locations. 55
Figure 11.	Suggested Starting Points for Possible Source & Destination Overlap
	Situations	56
Figure 12.	Representation of On-Screen Single 6-Pixel Line in the Frame Buffer	57
Figure 13.	Representation of On-Screen 6x4 Array of Pixels in the Frame Buffer	58
Figure 14.	Pattern Data -- Always an 8x8 Array of Pixels	60
Figure 15.	8bpp Pattern Data -- Occupies 64 Bytes (8 quadwords)	61
Figure 16.	16bpp Pattern Data -- Occupies 128 Bytes (16 quadwords)	61
Figure 17.	24bpp Pattern Data -- Occupies 256 Bytes (32 quadwords)	61
Figure 18.	2bpp Pattern Data -- Occupies 256 Bytes (32 quadwords)	62
Figure 19.	On-Screen Destination for Example Pattern Fill BLT	63
Figure 20.	Pattern Data for Example Pattern Fill BLT	64
Figure 21.	Results of Example Pattern Fill BLT	65
Figure 22.	On-Screen Destination for Example Character Drawing BLT	66
Figure 23.	Source Data in System Memory for Example Character Drawing BLT	66
Figure 24.	Results of Example Character Drawing BLT	68
Figure 25	Display Fields and Dimensions CRxx Control Registers	110
Figure 26.	Graphics Controller Instruction Interface	143
Figure 27.	Ring Buffers	144
Figure 28.	Batch Buffer Sequence	146
Figure 29.	Instruction Format For First DWord	150
Figure 30.	Rectangle Vertices	205
Figure 31.	State Variable Relationships	214
Figure 32.	State Variable Relationships	215
Figure 33.	State Variable Relationships	217
Figure 34	Mip-map Surface Organization Example	218
Figure 35.	State Variable Relationships	222
Figure 36.	State Variable Relationships	224
Figure 37.	State Variable Relationships	225
Figure 38.	State Variable Relationships	226
Figure 39.	State Variable Relationships	227
Figure 40.	State Variable Relationships	230
Figure 41.	Gamma Correction Unit Block Diagram	271

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