Intel Pentium 4 Processor in the 478-pin Package / Intel 850 Chipset Platform Family Design Guide

AGP Interface Routing
R
124 Intel
®
Pentium
®
4 Processor / Intel
®
850 Chipset Family Platform Design Guide
7.3 AGP Routing Guidelines - Four-Layer Motherboard
AGP signals are routed on the bottom of the board reference GND. Signals routed on the top of
the board are referenced to V
DDQ
.
Figure 80. Example AGP Routing (Top Layer)
Top Layer