Specifications

Baseboard Connectors
007-4276-001 119
*Signal active low.
**Pins are numbered with respect to the module edge connector. Axx signals appear on
the front (processor side) of the processor card.
Processor Module Connector (J7A1, J7B1, J7C1, J7D1)
Table A-25 describes the cable pinout assignments for the processor card connector.
A082 MAA6 B082 VCC3 A165 PIN_A165 B165 VCC
A083 MAA7 B083 MAA8 A166 NC B166 NC
Table A-25 Processor Card Connector (J7A1, J7B1, J7C1, J7D1)
Pin** Signal Pin Signal Pin Signal Pin Signal
A001 RESERVED (nc) B001 PWR_EN1 A084 GND B084 RESERVED (nc)
A002 VCC_TAP B002 VCCP A085 D11* B085 VCCP
A003 RESERVED (nc) B003 OCVR_OK* A086 D10* B086 D17*
A004 GND B004 TEST_VSS_B4 A087 GND B087 D15*
A005 VTT B005 VCCP A088 D14* B088 VCCP
A006 VTT B006 VTT A089 D9* B089 D12*
A007 SELFSB1 B007 VTT A090 GND B090 D7*
A008 RESERVED_A8 B008 VCCP A091 D8* B091 VCCP
A009 RESERVED_A9 B009 RESERVED (nc) A092 D5* B092 D6*
A010 GND B010 FLUSH* A093 GND B093 D4*
A011 TEST_GND (pd) B011 VCCP A094 D3* B094 VCCP
A012 IERR* B012 SMI* A095 D1* B095 D2*
A013 GND B013 INIT* A096 GND B096 D0*
Table A-24 (continued) Memory Module Interface
Pin** Signal Pin Signal Pin Signal Pin Signal