Connections
Intel® SHG2 DP Server Board Technical Product Specification
Intel Order Number C11343-001
Revision 1.0
56
8.7 Processor
Connector
CPU1 & CPU2 [Key-J & I]
The Intel Xeon Processor connector pin-out, CPU1 & CPU2 [Key-J & I], lists the pins of the
processor connector and the signal name that appears on the SHG2 baseboard schematic
diagram.
Table 42. Intel
®
Xeon™ Processor Connector Pinout
CPU1 & CPU2 [Key-J & I]
Pin †
Signal
Pin
Signal
Pin
Signal
Pin
Signal
A1 Reserved
E28
VCC
N9 VCC
AA3
Reserved
A2
VCC E29
VSS
N23
VCC AA4
VCC
A3 SKTOCC#
E30
No
Connect
N24
VSS
AA5
VSSA
A4 Reserved
E31
No
Connect
N25
VCC
AA6
VCC
A5
VSS F1
No
Connect
N26
VSS AA7
TESTHI4
A6 A32#
F2 VSS
N27
VCC
AA8
D61#
A7 A33#
F3 VID0
N28
VSS
AA9
VSS
A8
VCC F4
VCC
N29
VCC AA10
D54#
A9 A26#
F5 BPM3#
N30
No
Connect AA11
D53#
A10 A20#
F6 BPM0#
N31 No
Connect
AA12
VCC
A11 VSS
F7 VSS
P1 No
Connect
AA13
D48#
A12 A14#
F8 BPM1#
P2 VCC
AA14
D49#
A13 A10#
F9 GTLREF
P3 VSS
AA15
VSS
A14
VCC F10
VCC
P4
VCC AA16
D33#
A15 Reserved
F11 BINIT#
P5 VSS
AA17
VSS
A16 Reserved
F12 BR1#
P6 VCC
AA18
D24#
A17 LOCK#
F13 VSS
P7 VSS
AA19
D15#
A18
VCC F14
ADSTB1#
P8
VCC AA20
VCC
A19 A7#
F15 A19#
P9 VSS
AA21
D11#
A20 A4#
F16 VCC
P23 VSS
AA22
D10#
A21 VSS
F17 ADSTB0#
P24 VCC
AA23
VSS
A22 A3#
F18 DBSY#
P25 VSS
AA24
D6#
A23 HITM#
F19 VSS
P26 VCC
AA25
D3#
A24 VCC
F20 BNR#
P27 VSS
AA26
VCC
A25 TMS
F21 RS2#
P28 VCC
AA27
D1#
A26 Reserved
F22 VCC
P29 VSS
AA28
SM_TS_A0
A27 VSS
F23 GTLREF
P30 No
Connect
AA29
SM_EP_A0
A28
VCC
F24
TRST#
P31
No Connect
AA30
No Connect
A29
VSS
F25
VSS
R1
No Connect
AA31
No Connect
A30
No Connect
F26
THERMTRIP#
R2
VSS
AB1
No Connect
A31 No
Connect
F27 A20M#
R3 VCC
AB2 VCC