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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