Intel Pentium 4 Design Manual page 70

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