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mainboard_esc_model-p965t-a


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          1                    2            3               4                   5                    6                             7                                        8




                                                            ( P4 LGA775P Processor with DDR2 SDRAM Mainboard )

                                                                1.0B          Page Title of Schematic :
A
                            P965T-A
    Schematics Version History Table :
                                                                              Title
                                                                              Cover Sheet
                                                                                                                 Page
                                                                                                                  1
                                                                                                                        Title
                                                                                                                        INTEL GLAN PHY (82566)
                                                                                                                                                                                     Page
                                                                                                                                                                                          36
                                                                                                                                                                                                    A




    Circuit Ver. PCB Ver.    Page        Modified Page(s)              Date   System Block Diagram                2     JMICRON SATA RAID_PATA                                            37
        A          A                                                          P4 LGA775P Part A                   3     PCI EXPRESS EX2                                                   38
        0430                                                                  P4 LGA775P Part B                   4     INTEL CL SYSTEM                                                   39
                                                                              P4 LGA775P Part C                   5     POWER Map                                                         40
                                                                              P4 LGA775P Part D                   6
                                                                              P4 LGA775P Part E                   7
                                                                              Clock Generator(CK509)              8
                                                                              965(MCH)Part A & F                  9
B
                                                                              965(MCH)Part B                      10                                                                                B

                                                                              965(MCH)Part C & D                  11
                                                                              965(MCH)Part E & G & H              12
                                                                              DDIMM 1&2 ( DDR SDRAMs )            13
                                                                              DDIMM 3&4 ( DDR SDRAMs )            14
                                                                              DDR & V_FSB_VTT Power               15
                                                                              PCI EXPRESS 16-PORT                 16
                                                                              ICH8 Part A & D (SATA-CONNECTOR)    17
                                                                              ICH8 Part B & C (RTC)               18
                                                                              ICH8 Part E & F (POWER & GND)       19
                                                                              SST W83L772G                        20
C
                                                                              USB/FWH                             21                                                                                C




                                                                              LPC_FDD/KB/M                        22
                                                                              I/O Ports                           23
                                                                              H/W Monitor                         24
                                                                              Azalia Codec                        25
                                                                              Audio Interface                     26
                                                                              ATX Power & Front Panel             27
                                                                              RTL 8110S GLAN                      28
                                                                              Vcore RT8802A VRD11                 29
                                                                              MIS DC-DC(DUAL & VDDQ)              30
D
                                                                              PCI Slot 1&2                        31                                                                                D


                                                                              Back I/O                            32
                                                                              PCI Slot 3                          33                            Elitegroup Computer Systems
                                                                              VT6307 (1394)                       34      Title

                                                                              PCIE X1                             35                                     Cover Sheet
                                                                                                                          Size     Document Number                                         Rev
                                                                                                                          Custom                          P965T-A                            1.0B
                                                                                                                          Date:        Tuesday, June 20, 2006   Sheet   1       of   43
          1                    2            3               4                   5                    6                             7                                        8
                        A                                              B                                           C                                             D                                              E



    DEVICE      IDSEL        INT#      REQ#      GNT#
     PCI1         17        C/D/E/F   PREQ-0    PGNT-0
                                                                                                        INTEL
     PCI2         18        D/E/F/G   PREQ-1    PGNT-1
                                                                                                     P4 Processor
     PCI3         19        E/F/G/H   PREQ-2    PGNT-2
     1394         20          G       PREQ-3    PGNT-3                                              PSC, Smithfield -
4                                                                                                                                                                                                                                          4
     LAN          21          F       PREQ-4    PGNT-4
                                                                                                      LGA 775 pin



                                                         BW : 6.4GB/s @ FSB : 800MHz & Freq : 200MHz
                                                         BW : 6.4GB/s @ FSB : 1066MHz & Freq : 266MHz                                                     BW : 10.7GB/s @ DDR2 :533/667/800 MHz

                                                                                                                                                            DDIMM1: DDR2 Socket 240P
                                                                                                         INTEL                                                DDIMM2 : DDR2 Socket 240P
                                                          PCIE 16X                                    BroadWater
3
                                                                                                                                                            DDIMM3: DDR2 Socket 240P                                                       3

                                                                                                   1202pin FC-BGA                                             DDIMM4 : DDR2 Socket 240P
                                                                             BW : 2GB/s (Support Lsoch)
                                                                                                                                                      PCIE 4X
                                                                                        USB V2.0
                                                USB1          USB2           USB3                                                                               PCIEx1             PCIEx1
                                               2 ports       2 ports        2 ports                       INTEL
                                                                                                                                                 JMIcrom                           IDE
                                                                                                                                                 JMB363                            CONNECTOR
                                                                                                          ICH8                                                                     SATA
             Line in
                                                              Azalia I/F
                                                                                                                                                                                   CONNECTOR
2                                      Audio Codec                                                   652pin EBGA                                                                   SATA                                                    2
             Line out
                                         ALC885                                                                                                                                    CONNECTOR
             Mic in                      /861
                                                                    SPI ROM            SPI ROM                LPC bus                             Intel                            USBLAN
       Center/Bass out                                                                                                                          82566 Lan PHY                          RJ45
                                                                       #2                #1
           Surround
                                  SATA1 7Pin                                          intel
             SPDIFO
                                    SATA2 7pin                                        FWH
                                                                                 32pin PLCC                                                                                PCI1 Slot 120pin @ AD17
                                  SATA3 7Pin       BW : 150MB/s                                                         VIA VT6308 RTL8110SC
                                    SATA4 7pin                                                                                                                                PCI2 Slot 120pin @ AD18
                                  SATA5 7Pin                                                         Super I/O                                                                    PCI3 Slot 120pin @ AD19
1                                                                                                                                                                                                                                          1

                                    SATA6 7pin                                                         8712F                                                    USBLAN                 Elitegroup Computer Systems
                                                                                                                                                                 RJ45
                                                                                                                        PINHEADER



                                                                                                                                    PINHEADER
                                                                                                     128pin PQFP                                                         Title
                                                                                                                                                                                            System Block Diagram
                                                                                                                                                                         Size    Document Number                                  Rev
                                                                                                                                                                         B                       P965T-A                            1.0B

                                                                                                                                                                         Date:     Tuesday, June 20, 2006   Sheet   2   of   43
                        A                                              B                                           C                                             D                                              E
                      5                                                  4                                                     3                                      2                                                      1




                                                                                   Intel 775 CPU


                                                                             AC2
                                                                                                  G23
D                                                                             N1                                                                                                        PCI1 SLOT                                                            D




                                                            H_CPUPWRGD
                                                                                                                                                                                        PCI2 SLOT


                                                                                                                                                                                        PCI3 SLOT



                                                                                    Intel 965
                          CLOCK GEN                                          AM15                      C31
                                                                                                             H_CPURST_L
                                       11                                    AM17
                                                                                                  AM18
                                                                                                  AA12
                                                                                                                                                                              Realtek
                                                                                                                                                                              RTL8100C
C
                                                                                                                                                                              PCI                                                                            C
                                                                                                                                                                              10/100
                                                                                                                                                                              LAN
                                                                                        Intel ICH8
                          POWER GOOD                                         AG24
                                                    PWROK                    AE24
                                                                                                             DEVSEL_L                                         PCIRST_L1
                                            VCORE PWM
                                                        VRM_PWRGD                                 B12                     5        74LVC14   8                                 FWH
                                                    2                        AC16


                                                                             AF16
                                                                                    AF22          A1                      11       74LVC14   10
                                                                                                                                                              PCIRST_L2   PCIEX1 SLOT 16 LANES
                                                                                             PWRBT_L
                           ATXPOK




                                                                               SLP3_L


                                                                                                                                                                          PCIEX2 SLOT 1 LANE

                                                                                                                          13       74LVC14   12
    HWRST_L




B                                                                                                                                                                                                                                                            B
                                                                                                                                                                              JMIcron
                               8                                                    71            72                                                                          JMB361

                     ATX POWER SUPPLY
                                                        PS_ON_L                    SUPER IO             37
                                             16                              76 IT8712F-KXS
                                                                                                                                                                          PCIEX3 SLOT 4 LANES
                                                                                                75
                                                                                                                                                                          PCIEX2 SLOT 1 LANE
              RESET BUTTON



                                                        PWRSW                                                                                     PCIRST_L3               1    CLOCK
              POWER BUTTON                                                                                                                                                     GEN



A                                                                                                                                                                                                                                                            A




                                                                                                                                                                                                       Elitegroup Computer Systems
                                                                                                                                                                                          Title
                                                                                                                                                                                                     RESET Diagram
                                                                                                                                                                                          Size    Document Number                                   Rev
                                                                                                                                                                                            Custom                                                    1.0B

                                                                                                                                                                                          Date:   Tuesday, June 20, 2006
                                                                                                                                                                                                                         P965T-A
                                                                                                                                                                                                                              Sheet   3   of   43
                      5                                                  4                                                     3                                      2                                                      1
                                   5                                                              4                                        3                                                  2                                                        1



                                                                                               Intel 775 CPU
                                                                                                                      CK_CPU_H /                                                                    CK_PE_100M_16PORT_H /
                                                                                                                      CK_CPU_L                                                                      CK_PE_100M_16PORT_L
                                                      DCLKA_H3 /           DCLKA_H0 /                 F28,G28                                  48,49                            19,20                                                          PCIEX1 SLOT 16 LANES
                                                      DCLKA_L3             DCLKA_L0                                   200 / 133 MHZ                                                                 100 MHZ




                                              DIMM2




                                                                   DIMM1
                                                      DCLKA_H4 /           DCLKA_H1 /
                                                      DCLKA_L4             DCLKA_L1                                                                                                                 CK_PE_100M_1PORT_H_2 /
                                                                                                                                                                                                    CK_PE_100M_1PORT_L_2
                                                      DCLKA_H5 /           DCLKA_H2 /                                                                                           29,30                                                          PCIEX2 SLOT 1 LANE
                                                      DCLKA_L5             DCLKA_L2                                                                                                                 100 MHZ
D                                                                                                                                                                                                                                                                                   D

            DCLKB_H3 /           DCLKB_H0 /                                                      Intel 965            CK_MCH_H /                                                                    CK_PE_100M_H /
            DCLKB_L3             DCLKB_L0                                   400 / 333 / 266                           CK_MCH_L                                                                      CK_PE_100M_L
    DIMM4




                         DIMM3



                                                                            MHZ                       R32,U32                                  45,46                            27,28                                                          PCIEX2 SLOT 1 LANE
            DCLKB_H4 /           DCLKB_H1 /                                                                           200 / 133 MHZ                                                                 100 MHZ
            DCLKB_L4             DCLKB_L1
                                                                                                                                                                                                    CK_PE_100M_1PORT_H_1 /
            DCLKB_H5 /           DCLKB_H2 /                                                                           CK_PE_100M_MCH_H /                                                            CK_PE_100M_1PORT_L_1
            DCLKB_L5             DCLKB_L2                                                                             CK_PE_100M_MCH_L                                          36,35                                                          PCIEX3 SLOT 4 LANES
                                                                                                      B12,B13                                  24,25                                                100 MHZ
                                                                                                                      100 MHZ
                                                                            400 / 333 / 266
                                                                            MHZ                                                                                                                     PCLK1
                                                                                                                                                                                    7                                                          PCI1 SLOT
                                                                                                                                                                                                    33 MHZ
                                                                                              Intel ICH8              CK_PE_100M_ICH_H /
                                                                                                                      CK_PE_100M_ICH_L
                                                                                                      R25,R24                                  22,23                                                PCLK2
                                                                                                                      100 MHZ                                                       8                                                          PCI2 SLOT
                                                                                                                                                                                                    33 MHZ
                                                                                                                      CK_100M_SATA_H /
                                                                                                                      CK_100M_SATA_L                                                                PCLK3
                                                                                                      AG3,AG4                                  59,60                               10                                                          PCI3 SLOT
                                                                                                                      100 MHZ                                                                       33 MHZ
                                                                                                                      CK_USB_48M_ICH
                                                                                                                B1    48 MHZ
                                                                                                                                               15




                                                                                                                                                                   ICS9LPS509
C                                                                                                                     CK_P_33M_ICH                                                                                                                                                  C


                                                                            32.768KHz
                                                                                                                B10   33 MHZ
                                                                                                                                               9




                                                                                                                                                        CLK GEN.
                                                                                                                                                                                          PCLK4
                                                                                                                      CK_14M_ICH                                                   12                    RTL 8100C 10/100 Lan
                                                                                                               AC1                                                                        33 MHZ
                                                                                                                      14.318MHZ                57
                                                                                              SUPER IO                CK_48M_SIO
                                                                                              IT8712F-KXS       49                             16                                                                    25MHz
                                                                                                                      48 MHZ
                                                                                                                      CK_P_33M_SIO
                                                                                                                47                                                                       CK_PE_100M_SATA_H    /
                                                                                                                      33 MHZ                                                             CK_PE_100M_SATA_L
                                                                                                                                                                                 33,34              100 MHZ                  JMIcrom
                                                                                                                                                                                                                             JMB361
                                                                                                                                                                                                    LAN_25M
                                                                                                                                                                                   64               25 MHZ
                                                                                                                                                                                                                       93
                                                                                              FWH
                                                                                                                      CK_P_33M_FWH
                                                                                                                31
                                                                                                                      33 MHZ

B                                                                                                                                                                                                                                                                                   B
                                                                                                                                                                                                                              25MHz
                                                                                                                                                                                                                              OPTION

                                                                                              ALC883/ALC660
                                                                                                                      AC97_14M_CLK
                                                                                              CODEC              2    14.318MHZ




A                                                                                                                                                                                                                                                                                   A




                                                                                                                                                    14.31818MHz
                                                                                                                                                                                                                                  Elitegroup Computer Systems
                                                                                                                                                                                                                     Title


                                                                                                                                                                                                                     Size
                                                                                                                                                                                                                                 CLOCK DISTRIBUTION
                                                                                                                                                                                                                             Document Number                               Rev
                                                                                                                                                                                                                       Custom                                                1.0B

                                                                                                                                                                                                                     Date:   Tuesday, June 20, 2006
                                                                                                                                                                                                                                                    P965T-A 4 of
                                                                                                                                                                                                                                                         Sheet        43
                                   5                                                              4                                        3                                                  2                                                        1
                            5                                                4                                   3                                                2                                                             1




         CPU VOLTAGE                                                                   NORTH BRIDGE
    CPU CORE : VCCP                      12V_POWER                                     V_1P25_CORE                                                                         3VDUAL
                                                                                                                            VCC3
                                                                                                                                                                                                                                        RSMVCC3
                                                                   VCCP                                                                     V_1P25_CORE
                                     3 PHASE
                     RT8802A         RT9605APQV                                                        RT9218               MOS                                                       VCC3
                                                                                                                                                                                                      S2                   D2
                      PWM            1 PHASE                                                            PWM                                                                                           G2                   D2
D                                                                                                                           MOS                   1.25V : TOTAL 21.34A                3VSBY                                                                         D
                                      RT9603PS             1.15 ~ 1.50V : 125A                                                                                                                        S1
                                                                                                                                                                                                           AO4609          D1
                                                                                                                     V_1P5_ICH                                                       DUALSW           G1                   D1
                                                                                                                                           V_1P05_ICH_CORE
     V_FSB_VTT                               1_8VSTR
                                                                 V_FSB_VTT
                                                                                                                           AM9412N
                                                                                                                                                  1.05V : TOTAL 2A
                            LM358              MOSFET                                                                                       1.25 CL MCH
                                                                                       NO CL SYSTEM     V_1P25_CORE
                    OR                                           V_FSB_VTT
                                                                                                                            R
                      V_1P25_CORE
                                                                                                                            R              CL : 1.25V : 4.24A
                                         R
                                         R                  1.1 ~ 1.2V : 6A                                          1.25 PCIEXPRESS
                                                                                                                     VCCA_GPLL
                                    H_VCCIOPLL
                                                                                                                     VCCA_DPLLA
                                    H_VCCA
                                                                                                                     VCCA_DPLLB
                                    H_VSSA
                                    MCH_GTLREF_CPU
                                    HDSCOMP
                                    HDSCOMN
C
                                    HDSWING                                                                                                                                                                                                                         C
                                                                                         SOUTH BRIDGE
              V_1P5_ICH          H_VCCPLL            VCCDQ_CRT
                                                                                           V_1P5_ICH
                                                     VCCD_CRT
                                                                                                                            VCC3
              VTT_OUT_R                                                                                                                   V_1P5_ICH
              VTT_OUT_L CPU INTERNAL OUTPUT
                                                                                                        LM358               MOSFET
                                CPU_GTLREF0
                                                                                                                                              1.5V : 4.2A
                                CPU_GTLREF1                                                                                 1_5V_ FILTER
                                                                                                                            VCCSATA_PLL_ICH
                                                                                                                            VCCDMI_PLL_ICH
      DDR2 VOLTAGE
                                                                                                                            GLAN_PLL
    VCCSTR                                                       VCCSTR
                                                                                           V_1P05_ICH_CORE
             VCC
                      S2            D2
B                                                                                                                                                                                                                                                                   B
                      G2            D2
             5VSB          AO4609
                      S1            D1                                                    SYSTEM VOLTAGE                                                          CL SYSTEM :
         DUALSW       G1            D1


                                         VCCSTR
                                                                                          +12V
                                                                                                                                                                                        1_8VSTR
                                                                 1_8VSTR                  -12V                                                                                                                    V_1P25_CL_MCH
    1_8VSTR
        SLP4_L
                    RT9214               MOS                                              VCC
                     PWM                                                                                                                                                  LM358         MOSFET
                                         MOS            FOR 2 CHANNEL : S0 , S1 9.4A
                                                                          S3 : 400MA
                                                                                          5VSB                                                                                                                 CL : 1.25V : 4.24A
                      SDREFB
                      SRCOMP1                                                                                                                     VCCDUAL
                      SMRCOMPVOH                                                           5VDUAL                                                                                    3VSBY
                      SMRCOMPVOL                                                                         VCC
                                                                                                                      S2             D2
                                                                                                                                                                                                           V_3P3_CL
                      SDREFC..... FOR DIMM SLOT 1,2
                      SDREFD..... FOR DIMM SLOT 3,4                                                                   G2             D2
                                                                                                         5VSB               AO4609                                       SLP_M      MOSFET
                      V_1P25_CL_MCH      VCCA_HPLL                                                                    S1             D1
                                                                                                                                                                                    NDS352
                                         VCCA_MPLL                                                      DUALSW        G1             D1                                                                             12mA
A                                                                                                                                                                                                                                                                   A


    VTT_DDR                                                                                 3VSBY                                                     3VSBY
                                                             VTT_DDR
                                                                                                       5VSB           I              O

                     RT9173BCS                                                                                                                R                                                              Elitegroup Computer Systems
                                                                                                                           AMS1086   A                                                        Title
                                                            0.9V : 1.2 A                                                                                                                                                 POWER Map
                                                                                                                                              R                                               Size     Document Number                                    Rev
                                                                                                                                                                                                C                           P965T-A                          1.0B

                                                                                                                                                                                              Date:    Tuesday, June 20, 2006       Sheet   5   of   43
                            5                                                4                                   3                                                2                                                             1
                             5                                                                 4                                                                              3                                                                 2                                                                                                 1




                                                                                           ICT_775_E7 1    STP1
                                                                                                                                                                                                           V_FSB_VTT
                                                                                           ICT_775_F23 1   STP2




                                                                                                                                                                                                                                   2
                                                                                                                                                                                                                                   4
                                                                                                                                                                                                                                   6
                                                                                                                                                                                                                                   8




                                                                                                                                                                                                                                                2
                                                                                                                                                                                                                                                4
                                                                                                                                                                                                                                                6
                                                                                                                                                                                                                                                8
                                           R1             1K-04-X   LG-775-J3              IMPSEL             R2        51-04
                                                                                                COMP8                                                                                                                                  RN1                RN2
                                           R3             1K-04-X                                                                R4        51-04
                                                                                                                                                                                                                                                              680-8P4R
                                           R5             51-04       H_BPM2_1                                                   R6        51-04




                                                                                                                                                                                                                                   1
                                                                                                                                                                                                                                   3
                                                                                                                                                                                                                                   5
                                                                                                                                                                                                                                   7




                                                                                                                                                                                                                                                1
                                                                                                                                                                                                                                                3
                                                                                                                                                                                                                                                5
                                                                                                                                                                                                                                                7
             VTT_OUT_L
                                                                                                                                                                                                                                     680-8P4R
                                                                                                                    COMP6        ER1       49.9-1-04                                 VTT_OUT_R                            VID0
            7 CPU_GTLREF3                                                                                                                                                                                                                                              CPUVID0          32
                                                                                                                  H_VCCPLL                                                                                                VID1
                                                                                                                                                                                                                                                                       CPUVID1          32




                                                                                 CPU_GTLREF3
                            MCH_GTLREF_CPU                                                                                                             FORCEPH_N                                                          VID2
     12 MCH_GTLREF_CPU                                                                                                                                                               FORCEPH_N       32                                                                CPUVID2          32
                                                                                                                                                       VID0                                                               VID3
                                                                                                                                                                                                                                                                       CPUVID3          32




                                                                                               LG-775-J3
                            VSSSEN                         VSS_SENSE_AN6                                                                               VID1                                                               VID7
D   7,32 VSSSEN                                                                                                                                                                                                                                                        CPUVID7          32                                                                                           D
                                               R7        0-04                                                                                          VID2                                                               VID6
                                                                                                                                                                                                                                                                       CPUVID6          32
                            VCCSEN                         VCC_SENSE_AN5                                                                               VID3                                                               VID5
    7,32 VCCSEN                                                                                                                                                                                                                                                        CPUVID5          32
                                               R8        0-04                                                                                          VID4                                                               VID4
                                                                                                                                                                                                                                                                       CPUVID4          32
             VTT_OUT_R                                          COMP7                                                                                  VID5
                                         ER2                  49.9-1-04                                                                                VID6
                                                                                                                                                       VID7
                                     BC1        .1U-04                                                                                                        VID_SELECT
                                                                                                                                                                                     VID_SELECT      32
                                                          CPU1A




                                                                                                                         AM2

                                                                                                                         AM3



                                                                                                                         AM5
                                                                                                                         AM7
                                                                      AC4



                                                                      AH2
                                                                      AN5
                                                                      AN6




                                                                                                                         AN7
                                                                      AE3
                                                                      AE4
                                                                      AE6




                                                                      G10




                                                                      AK6




                                                                                                                         AK4
                                                                      D14
                                                                      D16




                                                                      D23
                                                                      A20




                                                                      E23
                                                                      E24




                                                                      B13




                                                                                                                         AL5

                                                                                                                         AL6

                                                                                                                         AL4
                                                                      F23
                                



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