Intel Celeron P4000 Series, Datasheet

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121
Datasheet
Processor Pin and Signal Information
K9 VSS GND
K10 VTT0 REF
K26 VTT1 REF
K27 VSS GND
K28 PEG_TX[8] PCIe O
K29 PEG_TX#[8] PCIe O
K30 VSS GND
K31 PEG_TX[5] PCIe O
K32 PEG_TX#[5] PCIe O
K33 VSS GND
K34 VSS GND
K35 PEG_RX#[0] PCIe I
L1 VDDQ REF
L2 VSS GND
L3 SB_DQ[26] DDR3 I/O
L4 SB_DQS#[3] DDR3 I/O
L5 VSS GND
L6 SA_DQ[28] DDR3 I/O
L7 SA_DQ[24] DDR3 I/O
L8 VSS GND
L9 SA_DQ[27] DDR3 I/O
L10 VTT0 REF
L26 VCCPLL REF
L27 VCCPLL REF
L28 RSVD
L29 VSS GND
L30 PEG_TX[3] PCIe O
L31 PEG_TX#[4] PCIe O
L32 VSS GND
L33 PEG_TX#[0] PCIe O
L34 PEG_TX[0] PCIe O
L35 VSS GND
M1 SB_DQ[27] DDR3 I/O
M2 SB_CKE[1] DDR3 O
M3 SB_CKE[0] DDR3 O
M4 SB_DQ[30] DDR3 I/O
Table 8-48.rPGA988A Processor Pin
List by Pin Number
Pin
Number
Pin Name
Buffer
Type
Dir.
M5 SB_DQS[3] DDR3 I/O
M6 SA_DQ[25] DDR3 I/O
M7 SA_DM[3] DDR3 O
M8 SA_DQ[26] DDR3 I/O
M9 SA_DQS[3] DDR3 I/O
M10 VSS GND
M26 VCCPLL REF
M27 RSVD
M28 PEG_TX[6] PCIe O
M29 PEG_TX#[6] PCIe O
M30 PEG_TX#[3] PCIe O
M31 PEG_TX[4] PCIe O
M32 PEG_TX[2] PCIe O
M33 PEG_TX#[2] PCIe O
M34 PEG_TX[1] PCIe O
M35 PEG_TX#[1] PCIe O
N1 SB_MA[15] DDR3 O
N2 RSVD_TP
N3 RSVD_TP
N4 VDDQ REF
N5 SB_DQ[31] DDR3 I/O
N6 VSS GND
N7 VDDQ REF
N8 SA_DQ[30] DDR3 I/O
N9 SA_DQS#[3] DDR3 I/O
N10 VTT0 REF
N26 VSS GND
N27 VSS GND
N28 VSS GND
N29 VSS GND
N30 VSS GND
N31 VSS GND
N32 VSS GND
N33 VSS GND
N34 VSS GND
N35 VSS GND
Table 8-48.rPGA988A Processor Pin
List by Pin Number
Pin
Number
Pin Name
Buffer
Type
Dir.