HP x4000 BLOCK DIAGRAM

BLOCK DIAGRAM

AGP 2X/4X System Interface

	Graphics Rasterizer
			System Bus Interface				RGB Out
							Sync Out
		VGA		Raster/	DMA	Palette	DDC2B Ctl
Geometry		Unit		Texture	BLT	DAC
				Engine	Unit
Engine
						Display
					Video
			Pixel Cache		Engine	Timing	Digital
						Generator
							Output
		Utility Bus Interface			Frame Buffer Interface
			Flash
			ROM		Frame buffer
			64KB

Technical Details 45