R
3
Component Quadrant Layouts
Figure 4 illustrates the relative signal quadrant locations on the GMCH ballout. It does not
represent the actual ballout. Refer to the Intel
Controller Hub (GMCH) for use with the Universal Socket 370 Datasheet for the actual ballout.
Figure 4. GMCH 544-Ball BGA* CSP Quadrant Layout (Top View)
Pin 1
corner
®
Intel
815 Chipset Platform Design Guide
®
815 Chipset Family: 82815 Graphics and Memory
System M emory
GM CH
System Bus
Component Quadrant Layouts
Hub Interface
AGP / Display
Cache
Video
quad_GM CH
27