Datasheet

56 Dual-Core Intel
®
Xeon
®
Processor 7000 Series Datasheet
Pin Listing
AB7 PWRGOOD Async GTL+ Input
AB8 V
CC
Power/Other
AB9 DBI3# Source Sync Input/Output
AB10 D55# Source Sync Input/Output
AB11 V
SS
Power/Other
AB12 D51# Source Sync Input/Output
AB13 D52# Source Sync Input/Output
AB14 V
CC
Power/Other
AB15 D37# Source Sync Input/Output
AB16 D32# Source Sync Input/Output
AB17 D31# Source Sync Input/Output
AB18 V
CC
Power/Other
AB19 D14# Source Sync Input/Output
AB20 D12# Source Sync Input/Output
AB21 V
SS
Power/Other
AB22 D13# Source Sync Input/Output
AB23 D9# Source Sync Input/Output
AB24 V
CC
Power/Other
AB25 D8# Source Sync Input/Output
AB26 D7# Source Sync Input/Output
AB27 V
SS
Power/Other
AB28 SM_EP_A2 SMBus Input
AB29 SM_EP_A1 SMBus Input
AB30 V
CC
Power/Other
AB31 V
SS
Power/Other
AC1 Reserved
AC2 V
SS
Power/Other
AC3 V
CC
Power/Other
AC4 Don’t Care
AC5 D60# Source Sync Input/Output
AC6 D59# Source Sync Input/Output
AC7 V
SS
Power/Other
AC8 D56# Source Sync Input/Output
AC9 D47# Source Sync Input/Output
AC10 V
TT
Power/Other
AC11 D43# Source Sync Input/Output
AC12 D41# Source Sync Input/Output
AC13 V
SS
Power/Other
AC14 D50# Source Sync Input/Output
AC15 DP2# Common Clk Input/Output
AC16 V
CC
Power/Other
Table 4-2. Pin Listing by Pin Number (Cont’d)
Pin No. Pin Name
Signal Buffer
Type
Direction
AC17 D34# Source Sync Input/Output
AC18 DP0# Common Clk Input/Output
AC19 V
SS
Power/Other
AC20 D25# Source Sync Input/Output
AC21 D26# Source Sync Input/Output
AC22 V
CC
Power/Other
AC23 D23# Source Sync Input/Output
AC24 D20# Source Sync Input/Output
AC25 V
SS
Power/Other
AC26 D17# Source Sync Input/Output
AC27 DBI0# Source Sync Input/Output
AC28 SM_CLK SMBus Input
AC29 SM_DAT SMBus Output
AC30 Don’t Care
AC31 V
CC
Power/Other
AD1 Reserved
AD2 V
CC
Power/Other
AD3 V
SS
Power/Other
AD4 V
CCIOPLL
Power/Other Input
AD5 TESTHI5 Power/Other Input
AD6 Don’t Care
AD7 D57# Source Sync Input/Output
AD8 D46# Source Sync Input/Output
AD9 V
SS
Power/Other
AD10 D45# Source Sync Input/Output
AD11 D40# Source Sync Input/Output
AD12 V
TT
Power/Other
AD13 D38# Source Sync Input/Output
AD14 D39# Source Sync Input/Output
AD15 V
SS
Power/Other
AD16 COMP0 Power/Other Input
AD17 V
SS
Power/Other
AD18 D36# Source Sync Input/Output
AD19 D30# Source Sync Input/Output
AD20 V
CC
Power/Other
AD21 D29# Source Sync Input/Output
AD22 DBI1# Source Sync Input/Output
AD23 V
SS
Power/Other
AD24 D21# Source Sync Input/Output
AD25 D18# Source Sync Input/Output
AD26 V
CC
Power/Other
Table 4-2. Pin Listing by Pin Number (Cont’d)
Pin No. Pin Name
Signal Buffer
Type
Direction