Datasheet

PENTIUM® III XEON™ PROCESSOR AT 600 MHz to 1 GHz with 256KB L2 Cache
MECHANICAL SPECIFICATIONS
67
Table 44. Signal Listing in Order by Pin Number
Pin
No. Pin Name Signal Buffer Type
Pin
No. Pin Name Signal Buffer Type
VSS
A151 SMBALERT# SMBus Alert B151 VID_CORE[0] Open or Short to VSS
A152 VSS Ground B152 VID_L2[0] Open or Short to VSS
A153 VID_L2[2] Open or Short to
VSS
B153 VCC_L2 L2 Cache VCC
A154 VID_L2[1] Open or Short to
VSS
B154 VID_L2[4] Open or Short to VSS
A155 VSS Ground B155 VID_L2[3] Open or Short to VSS
A156
V
TT
AGTL+ V
TT
Supply
B156 VCC_L2 L2 Cache VCC
A157 V
TT
AGTL+ V
TT
Supply
B157 VTT AGTL+ V
TT
Supply
A158 VSS Ground B158 VTT AGTL+ V
TT
Supply
A159 SA2 SMBus Input B159 VCC_L2 L2 Cache VCC
A160 VCC_SM SMBus Supply B160 SMBCLK SMBus Clock
A161 VSS Ground B161 SMBDAT SMBus Data
A162 SA1 SMBus Input B162 VCC_L2 L2 Cache VCC
A163 SA0 SMBus Input B163 RESERVED_B163 DO NOT CONNECT
A164 VSS Ground B164 RESERVED_B164 DO NOT CONNECT
A165 PWR_EN[0] Short to
PWR_EN[1]
B165 RESERVED_B165 DO NOT CONNECT