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

System Bus Routing
R
70 Intel
®
Pentium
®
4 Processor / Intel
®
850 Chipset Family Platform Design Guide
Net Name Intel
®
Pentium
®
4 Processor in
478-pin Package Length (inches)
Intel
®
Pentium
®
4 Processor with
512-KB L2 Cache on 0.13 Micron
Process Package Length (inches)
DBI#[3] 0.203 0.201
BCLK
BCLK[0] 0.540 0.596
BCLK[1] 0.539 0.598