Intel III Xeon 933 MHz 80526KB933256 Data Sheet
Product codes
80526KB933256
PENTIUM® III XEON™ PROCESSOR AT 600 MHz to 1 GHz with 256KB L2 Cache
MECHANICAL SPECIFICATIONS
66
Table 44. Signal Listing in Order by Pin Number
Pin
No.
No.
Pin Name
Signal Buffer Type
Pin
No.
No.
Pin Name
Signal Buffer Type
A96
VSS
Ground
B96
D#[00]
AGTL+ I/O
A97
BCLK
System Bus Clock
B97
VCC_CORE
Cartridge VCC
A98
TEST_ VSS _A98
Pull down to VSS
B98
RESET#
AGTL+ Input
A99
VSS
Ground
B99
N/C
A100
BERR#
AGTL+ I/O
B100
VCC_CORE
Cartridge VCC
A101
A#[33]
AGTL+ I/O
B101
A#[35]
AGTL+ I/O
A102
VSS
Ground
B102
A#[32]
AGTL+ I/O
A103
A#[34]
AGTL+ I/O
B103
VCC_CORE
Cartridge VCC
A104
A#[30]
AGTL+ I/O
B104
A#[29]
AGTL+ I/O
A105
VSS
Ground
B105
A#[26]
AGTL+ I/O
A106
A#[31]
AGTL+ I/O
B106
VCC_L2
L2 Cache VCC
A107
A#[27]
AGTL+ I/O
B107
A#[24]
AGTL+ I/O
A108
VSS
Ground
B108
A#[28]
AGTL+ I/O
A109
A#[22]
AGTL+ I/O
B109
VCC_L2
L2 Cache VCC
A110
A#[23]
AGTL+ I/O
B110
A#[20]
AGTL+ I/O
A111
VSS
Ground
B111
A#[21]
AGTL+ I/O
A112
A#[19]
AGTL+ I/O
B112
VCC_L2
L2 Cache VCC
A113
A#[18]
AGTL+ I/O
B113
A#[25]
AGTL+ I/O
A114
VSS
Ground
B114
A#[15]
AGTL+ I/O
A115
A#[16]
AGTL+ I/O
B115
VCC_L2
L2 Cache VCC
A116
A#[13]
AGTL+ I/O
B116
A#[17]
AGTL+ I/O
A117
VSS
Ground
B117
A#[11]
AGTL+ I/O
A118
A#[14]
AGTL+ I/O
B118
VCC_L2
L2 Cache VCC
A119
VSS
Ground
B119
A#[12]
AGTL+ I/O
A120
A#[10]
AGTL+ I/O
B120
VCC_L2
L2 Cache VCC
A121
A#[05]
AGTL+ I/O
B121
A#[08]
AGTL+ I/O
A122
VSS
Ground
B122
A#[07]
AGTL+ I/O
A123
A#[09]
AGTL+ I/O
B123
VCC_L2
L2 Cache VCC
A124
A#[04]
AGTL+ I/O
B124
A#[03]
AGTL+ I/O
A125
VSS
Ground
B125
A#[06]
AGTL+ I/O
A126
RESERVED_A126
DO NOT
CONNECT
CONNECT
B126
VCC_L2
L2 Cache VCC
A127
BNR#
AGTL+ I/O
B127
AERR#
AGTL+ I/O
A128
VSS
Ground
B128
REQ#[0]
AGTL+ I/O
A129
BPRI#
AGTL+ Input
B129
VCC_L2
L2 Cache VCC
A130
TRDY#
AGTL+ Input
B130
REQ#[1]
AGTL+ I/O
A131
VSS
Ground
B131
REQ#[4]
AGTL+ I/O
A132
DEFER#
AGTL+ Input
B132
VCC_L2
L2 Cache VCC
A133
REQ#[2]
AGTL+ I/O
B133
LOCK#
AGTL+ I/O
A134
VSS
Ground
B134
DRDY#
AGTL+ I/O
A135
REQ#[3]
AGTL+ I/O
B135
VCC_L2
L2 Cache VCC
A136
HITM#
AGTL+ I/O
B136
RS#[0]
AGTL+ Input
A137
VSS
Ground
B137
HIT#
AGTL+ I/O
A138
DBSY#
AGTL+ I/O
B138
VCC_L2
L2 Cache VCC
A139
RS#[1]
AGTL+ Input
B139
RS#[2]
AGTL+ Input
A140
VSS
Ground
B140
RP#
AGTL+ I/O
A141
BR2#
AGTL+ Input
B141
VCC_L2
L2 Cache VCC
A142
BR0#
AGTL+ I/O
B142
BR3#
AGTL+ Input
A143
VSS
Ground
B143
BR1#
AGTL+ Input
A144
ADS#
AGTL+ I/O
B144
VCC_L2
L2 Cache VCC
A145
AP#[0]
AGTL+ I/O
B145
RSP#
AGTL+ Input
A146
VSS
Ground
B146
AP#[1]
AGTL+ I/O
A147
VID_CORE[2]
Open or Short to
VSS
VSS
B147
VCC_L2
L2 Cache VCC
A148
VID_CORE[1]
Open or Short to
VSS
VSS
B148
WP
SMBus Input
A149
VSS
Ground
B149
VID_CORE[3]
Open or Short to VSS
A150
VID_CORE[4]
Open or Short to
B150
VCC_L2
L2 Cache VCC