Datasheet

Pin Lists and Signal Descriptions
Intel
®
Pentium
®
4 Processor on 0.13 Micron Process Datasheet 57
U25 VSS Power/Other
U26 D48# Source Synch Input/Output
V1 VSS Power/Other
V2 A27# Source Synch Input/Output
V3 A32# Source Synch Input/Output
V4 VSS Power/Other
V5 AP1# Common Clock Input/Output
V6 MCERR# Common Clock Input/Output
V21 DBI3# Source Synch Input/Output
V22 D53# Source Synch Input/Output
V23 VSS Power/Other
V24 D54# Source Synch Input/Output
V25 D51# Source Synch Input/Output
V26 VSS Power/Other
W1 A29# Source Synch Input/Output
W2 A33# Source Synch Input/Output
W3 VSS Power/Other
W4 TESTHI9 Power/Other Input
W5 INIT# Asynch GTL+ Input
Table 4-2. Pin Listing by Pin Number
Pin
Number
Pin Name
Signal Buffer
Type
Direction
W6 VSS Power/Other
W21 VSS Power/Other
W22 DSTBN3# Source Synch Input/Output
W23 DSTBP3# Source Synch Input/Output
W24 VSS Power/Other
W25 D57# Source Synch Input/Output
W26 D55# Source Synch Input/Output
Y1 A34# Source Synch Input/Output
Y2 VSS Power/Other
Y3 TESTHI10 Power/Other Input
Y4 STPCLK# Asynch GTL+ Input
Y5 VSS Power/Other
Y6 BPM3# Common Clock Input/Output
Y21 D60# Source Synch Input/Output
Y22 VSS Power/Other
Y23 D58# Source Synch Input/Output
Y24 D59# Source Synch Input/Output
Y25 VSS Power/Other
Y26 D56# Source Synch Input/Output
Table 4-2. Pin Listing by Pin Number
Pin
Number
Pin Name
Signal Buffer
Type
Direction