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Compal_LA-4391P


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    A     B                              C                                                             D                                                                     E




1                                                                                                                                                                                                            1




        Compal Confidential
2                                                                                                                                                                                                            2




         JAWD0 Schematics Document
         AMD Griffin Processor with RS780M+SB700



3                    2008-07-01                                                                                                                                                                              3




                      REV:1.0




4                                                                                                                                                                                                            4




                      Security Classification                          Compal Secret Data                                                                  Compal Electronics, Inc.
                          Issued Date               2008/03/25                  Deciphered Date            2008/12/20                  Title

                      THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
                                                                                                                                                                    SCHEMATICS, MB A4391
                      AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
                                                                                                                                      Size     Document Number                                         Rev
                                                                                                                                       B                                                                 D
                      DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
                      MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
                                                                                                                                                401575
                                                                                                                                      Date:       Tuesday, August 19, 2008       Sheet   1   of   45
    A     B                              C                                                             D                                                                     E
                    A                                              B                                                       C                                                              D                                                                     E




    Compal Confidential
                                                                 Fan Control                               AMD S1G2 Processor
    Model Name : JAWD0                                                        page 36                                                                         Memory BUS(DDRII)                            200pin DDRII-SO-DIMM X2
                                                                                                                 uPGA-638 Package                                     Dual Channel                           BANK 0, 1, 2, 3                  page 8,9
                                                                                                                                      page 4,5,6,7                    1.8V DDRII 533/667
1                                                                                                                                                                                                                                                                                                1
                                                           CRT                                                     Hyper Transport Link
                                                             page 18                                                    16 x 16

                                                                                                                                                                                                                       Thermal Sensor                           Clock Generator
                                                           LVDS                                                    ATI RS780
                                                                                                                                                                                                                          ADM1032                                ICS9LPRS488B
                                                             page 18                                                                                                                                                                          page 5                            page 15

                                                                                                                     uFCBGA-1299
                                                                                  PCI-Express 1x
                                                                                                                       page 10,11,12,13                                          page 16           page 30             page 29             page 29

                                                                                                                                                              USB              CMOS                Bluetooth           New                 Mini
                  MINI Card x1      LAN(GbE)                                                                           A link Express2                        conn                                                     Card
                                                             Card Reader                                                                                                       Camera              Conn                                    card
                                    RT8111C                                                                                                                   X3/4                                                     conn
                  WLAN
                         page 29            page 27
                                                             JMB385 26
                                                                  page                                                                                USB port 0,7,2           USB port 5          USB port 6      USB port 11 USB port 8,10
              port 1,2             port 3                        port 4
2
                                                                                                                     ATI SB700                          3.3V 48MHz                        USB
                                                                                                                                                                                                                                                                                                 2



                                            RJ45                   5 in 1 socket                                                                        3.3V 24.576MHz/48Mhz                       HD Audio
                                                                        page 25
                                        page 28
                                                                                                                               BGA-676
                                                                                                   S-ATA
                                                                                                                          page 19,20,21,22,23

                                                                                                                                                                                       MDC 1.5               HDA Codec                         Analog
                                                                                                                                                                                       Conn 33               ALC268 34                        internal
                                                                                                                                                                                          page                   page
                                                                                                                                                                                                                                               MIC
                                                                       SATA HDD           CDROM                                     LPC BUS
                                                                       Conn. page    24
                                                                                          Conn. 24
                                                                                             page
                                                                          port 0             port 2                                                                                                         Audio AMP
                                                                                                                                                                                                                     page 35
                                                                                                                       ENE KB926
3                                                                                                                                  page 31                                                                                                                                                       3

                                                                                                                                                                                                           Phone Jack x3
     RTC CKT.                       PWR/B Conn.                                                                                                                                                                        page 35
                                              page 32
        page 19                                                                                       Touch Pad                              Int.KBD
                                                                                                               page 32                                page 32

     Power On/Off CKT.              LED/B Conn.
                                              page 32                                                 EC I/O Buffer                            BIOS
                   page 33
                                                                                                               page 32                                page 32


     DC/DC Interface CKT.            Hall SW/B
                                     Conn. 2
                                      USB port
                         page 38                 page 29



     Power Circuit DC/DC
4
             page 39,40,41                                                                                                                                                                                                                                                                       4
                  42,43,44,45




                                                                                                        Security Classification                           Compal Secret Data                                                                    Compal Electronics, Inc.
                                                                                                            Issued Date                2008/03/25                  Deciphered Date            2008/12/20                  Title

                                                                                                         THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
                                                                                                                                                                                                                                                    SCHEMATICS, MB A4391
                                                                                                         AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
                                                                                                                                                                                                                         Size     Document Number                                          Rev
                                                                                                                                                                                                                          B                                                                  D
                                                                                                         DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
                                                                                                         MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
                                                                                                                                                                                                                                   401575
                                                                                                                                                                                                                         Date:       Tuesday, August 19, 2008       Sheet   2    of   45
                    A                                              B                                                       C                                                              D                                                                     E
                         A                                                          B                                        C                                                             D                                                                        E



                                                                                                                                            SIGNAL
                                                                                                                         STATE                         SLP_S1# SLP_S3# SLP_S4# SLP_S5#                  +VALW        +V             +VS        Clock
    Voltage Rails
                                                                                                                            Full ON                      HIGH        HIGH       HIGH       HIGH             ON       ON             ON            ON

     Power Plane                  Description                                      S1     S3       S5                    S1(Power On Suspend)              LOW       HIGH       HIGH       HIGH             ON       ON             ON            LOW

     VIN                          Adapter power supply (19V)                       N/A    N/A      N/A                   S3 (Suspend to RAM)               LOW         LOW      HIGH       HIGH             ON       ON             OFF           OFF
     B+                           AC or battery power rail for power circuit.      N/A    N/A      N/A
1
                                                                                                                         S4 (Suspend to Disk)              LOW         LOW        LOW      HIGH             ON       OFF            OFF           OFF                                               1
     +CPU_CORE                    Core voltage for CPU                             ON     OFF      OFF
     +0.9VS                       0.9V switched power rail for DDR terminator      ON     OFF      OFF                   S5 (Soft OFF)                     LOW         LOW        LOW          LOW          ON       OFF            OFF           OFF
     +1.05VS                      1.05V switched power rail                        ON     OFF      OFF
     +1.25VS                      1.25V switched power rail                        ON     OFF      OFF
     +1.5VS                       1.5V switched power rail                         ON     OFF      OFF                   Board ID / SKU ID Table for AD channel
     +1.8V                        1.8V power rail for DDR                          ON     ON       OFF                   Vcc            3.3V +/- 5%
     +1.8VS                       1.8V switched power rail                         ON     OFF      OFF                 Ra/Rc/Re         100K +/- 5%
     +2.5VS                       2.5V switched power rail                         ON     OFF      OFF                   Board ID      Rb / Rd / Rf                V AD_BID min                V AD_BID typ               V AD_BID max
     +3VALW                       3.3V always on power rail                        ON     ON       ON*                           0          0                              0 V                          0 V                        0 V
     +3V                          3.3V power rail for SB                           ON     ON       X                             1      8.2K +/- 5%                 0.216 V                       0.250 V                    0.289 V
     +3V_LAN                      3.3V power rail for LAN                          ON     ON       X                             2      18K +/- 5%                  0.436 V                       0.503 V                    0.538 V
     +3VS                         3.3V switched power rail                         ON     OFF      OFF                           3      33K +/- 5%                  0.712 V                       0.819 V                    0.875 V
     +5VALW                       5V always on power rail                          ON     ON       ON*                           4      56K +/- 5%                  1.036 V                       1.185 V                    1.264 V
     +5VS                         5V switched power rail                           ON     OFF      OFF                           5      100K +/- 5%                 1.453 V                       1.650 V                    1.759 V
     +VSB                         VSB always on power rail                         ON     ON       ON*                           6      200K +/- 5%                 1.935 V                       2.200 V                    2.341 V
     +RTCVCC                      RTC power                                        ON     ON       ON                            7          NC                      2.500 V                       3.300 V                    3.300 V
2                                                                                                                                                                                                                                                                                                   2

    Note : ON* means that this power plane is ON only with AC power available, otherwise it is OFF.

                                                                                                                       BOARD ID Table                                                                       BTO Option Table
    External PCI Devices                                                                                                    Board ID                   PCB Revision                                              BTO Item                BOM Structure
       Device                       IDSEL#                       REQ#/GNT#          Interrupts
                                                                                                                               0                           0.1
                                                                                                                               1
                                                                                                                               2
                                                                                                                               3
                                                                                                                               4
                                                                                                                               5
                                                                                                                               6
                                                                                                                               7


    EC SM Bus1 address                                                EC SM Bus2 address                               PROJECT ID Table
3                                                                                                                                                                                                                                                                                                   3
       Device                Address                                      Device            Address                         Board ID                   PROJECT
       Smart Battery         0001 011X b                                ADI ADM1032         1001 100X b                        0                           JALB0
       EEPROM(24C16/02) 1010 000X b                                                                                            1
                                                                                                                               2
                                                                                                                               3
                                                                                                                               4
     SB700                                                                                                                     5                               JAWD0
     SM Bus 0 address                                                                                                          6
                                                                                                                               7                               JALC0
       Device                              Address

       Clock Generator                     1101 001Xb
       (ICS9LPRS365)
       DDR DIMM0                           1001 000Xb
       DDR DIMM2                           1001 010Xb

       Minicard

4                                                                                                                                                                                                                                                                                                   4




                                                                                                          Security Classification                          Compal Secret Data                                                                       Compal Electronics, Inc.
                                                                                                              Issued Date               2008/03/25                  Deciphered Date            2008/12/20                   Title

                                                                                                          THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
                                                                                                                                                                                                                                                               SCHEMATICS, MB A4391
                                                                                                          AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
                                                                                                                                                                                                                          Size      Document Number                                           Rev
                                                                                                                                                                                                                           B                                                                    D
                                                                                                          DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
                                                                                                          MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
                                                                                                                                                                                                                                     401575
                                                                                                                                                                                                                           Date:         Tuesday, August 19, 2008       Sheet   3   of   45
                         A                                                          B                                        C                                                             D                                                                        E
                  A                                                                   B                                                                          C                                                                   D                                                                                 E




1                                                                                                                                                                                                                                                                                                                                                       1




                                                                                                                                                                                   +1.2V_HT
                                                                                                                                                                                                                                VLDT CAP.
                                                                                                                                                                                             250 mil

                                                                                                                                                                                         1                     1                         1                      1                      1                      1
                                                                                                                                                                                             C455                  C133                      C131                   C451                   C138                   C444
                             H_CADIP[0..15]                                                          H_CADOP[0..15]                                                                          4.7U_0805_10V4Z       4.7U_0805_10V4Z           0.22U_0603_16V4Z       0.22U_0603_16V4Z       180P_0402_50V8J        180P_0402_50V8J
    10 H_CADIP[0..15]                                                                                                       H_CADOP[0..15]    10
                             H_CADIN[0..15]                                                          H_CADON[0..15]                                                                      2                     2                         2                      2                      2                      2
    10 H_CADIN[0..15]                                                                                                       H_CADON[0..15]    10


                                                                                                                                                                                                                                     Near CPU Socket
                                     +1.2V_HT                                                    +1.2V_HT
                                                                   JCPU1A

2                                                                                                                                                                                                                                                                                                                                                       2
                        VLDT=500mA              D1    VLDT_A0       HT LINK      VLDT_B0   AE2         1       2
                                                D2                                         AE3        C134      4.7U_0805_10V4Z
                                                      VLDT_A1                    VLDT_B1
                                                D3    VLDT_A2                    VLDT_B2   AE4
                                                D4    VLDT_A3                    VLDT_B3   AE5

                                 H_CADIP0       E3                                         AD1     H_CADOP0
                                 H_CADIN0             L0_CADIN_H0        L0_CADOUT_H0              H_CADON0
                                                E2    L0_CADIN_L0        L0_CADOUT_L0      AC1
                                 H_CADIP1       E1                                         AC2     H_CADOP1
                                 H_CADIN1             L0_CADIN_H1        L0_CADOUT_H1              H_CADON1
                                                F1    L0_CADIN_L1        L0_CADOUT_L1      AC3
                                 H_CADIP2       G3                                         AB1     H_CADOP2
                                 H_CADIN2             L0_CADIN_H2        L0_CADOUT_H2              H_CADON2
                                                G2    L0_CADIN_L2        L0_CADOUT_L2      AA1
                                 H_CADIP3       G1                                         AA2     H_CADOP3
                                 H_CADIN3             L0_CADIN_H3        L0_CADOUT_H3              H_CADON3
                                                H1    L0_CADIN_L3        L0_CADOUT_L3      AA3
                                 H_CADIP4       J1                                         W2      H_CADOP4
                                 H_CADIN4             L0_CADIN_H4        L0_CADOUT_H4              H_CADON4
                                                K1    L0_CADIN_L4        L0_CADOUT_L4      W3
                                 H_CADIP5       L3                                         V1      H_CADOP5
                                 H_CADIN5             L0_CADIN_H5        L0_CADOUT_H5              H_CADON5
                                                L2    L0_CADIN_L5        L0_CADOUT_L5      U1
                                 H_CADIP6       L1                                         U2      H_CADOP6
                                 H_CADIN6             L0_CADIN_H6        L0_CADOUT_H6              H_CADON6
                                                M1    L0_CADIN_L6        L0_CADOUT_L6      U3
                                 H_CADIP7       N3                                         T1      H_CADOP7
                                 H_CADIN7             L0_CADIN_H7        L0_CADOUT_H7              H_CADON7
                                                N2    L0_CADIN_L7        L0_CADOUT_L7      R1
                                 H_CADIP8       E5                                         AD4     H_CADOP8
                                 H_CADIN8             L0_CADIN_H8        L0_CADOUT_H8              H_CADON8
                                                F5    L0_CADIN_L8        L0_CADOUT_L8      AD3
                                 H_CADIP9       F3                                         AD5     H_CADOP9
                                 H_CADIN9             L0_CADIN_H9        L0_CADOUT_H9              H_CADON9
                                                F4    L0_CADIN_L9        L0_CADOUT_L9      AC5
                                 H_CADIP10      G5                                         AB4     H_CADOP10
                                 H_CADIN10            L0_CADIN_H10      L0_CADOUT_H10              H_CADON10
                                                H5    L0_CADIN_L10      L0_CADOUT_L10      AB3
                                 H_CADIP11      H3                                         AB5     H_CADOP11
                                 H_CADIN11            L0_CADIN_H11      L0_CADOUT_H11              H_CADON11
                                                H4    L0_CADIN_L11      L0_CADOUT_L11      AA5
                                 H_CADIP12      K3                                         Y5      H_CADOP12
                                 H_CADIN12            L0_CADIN_H12      L0_CADOUT_H12              H_CADON12
                                                K4    L0_CADIN_L12      L0_CADOUT_L12      W5
                                 H_CADIP13      L5                                         V4      H_CADOP13
3                                H_CADIN13            L0_CADIN_H13      L0_CADOUT_H13              H_CADON13                                                                                                                                                                                                                                            3
                                                M5    L0_CADIN_L13      L0_CADOUT_L13      V3
                                 H_CADIP14      M3                                         V5      H_CADOP14
                                 H_CADIN14            L0_CADIN_H14      L0_CADOUT_H14              H_CADON14
                                                M4    L0_CADIN_L14      L0_CADOUT_L14      U5
                                 H_CADIP15      N5                                         T4      H_CADOP15
                                 H_CADIN15            L0_CADIN_H15      L0_CADOUT_H15              H_CADON15
                                                P5    L0_CADIN_L15      L0_CADOUT_L15      T3

         10    H_CLKIP0                         J3    L0_CLKIN_H0           L0_CLKOUT_H0   Y1                             H_CLKOP0   10
         10    H_CLKIN0                         J2    L0_CLKIN_L0           L0_CLKOUT_L0   W1                             H_CLKON0   10
         10    H_CLKIP1                         J5    L0_CLKIN_H1           L0_CLKOUT_H1   Y4                             H_CLKOP1   10
         10    H_CLKIN1                         K5    L0_CLKIN_L1           L0_CLKOUT_L1   Y3                             H_CLKON1   10

         10    H_CTLIP0                         N1    L0_CTLIN_H0           L0_CTLOUT_H0   R2                             H_CTLOP0   10
         10    H_CTLIN0                         P1    L0_CTLIN_L0           L0_CTLOUT_L0   R3                             H_CTLON0   10
         10    H_CTLIP1                         P3    L0_CTLIN_H1           L0_CTLOUT_H1   T5                             H_CTLOP1   10
         10    H_CTLIN1                         P4    L0_CTLIN_L1           L0_CTLOUT_L1   R5                             H_CTLON1   10


                                                       6090022100G_B
                                                     Athlon 64 S1
                                                     Processor Socket




4                                                                                                                                                                                                                                                                                                                                                       4




                                                                                                                                             Security Classification                            Compal Secret Data                                                                            Compal Electronics, Inc.
                                                                                                                                                   Issued Date             2008/03/25                    Deciphered Date                 2008/12/20                         Title

                                                                                                                                             THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
                                                                                                                                                                                                                                                                                              SCHEMATICS, MB A4391
                                                                                                                                             AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
                                                                                                                                                                                                                                                             Size Document Number                                                                 Rev
                                                                                                                                             DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS Custom                                  401575                                          D
                                                                                                                                             MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
                                                                                                                                                                                                                                                                            Date:      Tuesday, August 19, 2008            Sheet    4   of   45
                  A                                                                   B                                                                          C                                                                   D                                                                                 E
                              A                                                                                           B                                                                     C                                                                       D                                                                         E




                                                                                                              PLACE CLOSE TO PROCESSOR
                                                                                                              WITHIN 1.5 INCH

                                                                                                           DDRA_CLK0
                                                                                                                           1
                                                                                                                                                                                                                               Processor DDR2 Memory Interface
                                                                                                                               C219
                                                                                                                               1.5P_0402_50V8C                                                                                                          JCPU1C
                                                                                                                           2                                                                9 DDRB_SDQ[63..0]
                                                                                                           DDRA_CLK0#                                                                                                                                                   MEM:DATA
                                                                                                                                                                                                                                                                                                                                            DDRA_SDQ[63..0]         8
                                                                                                                                                                                                                               DDRB_SDQ0          C11                                                 G12      DDRA_SDQ0
1            +1.8V                                                                                         DDRA_CLK1                                                                                                           DDRB_SDQ1                MB_DATA0                    MA_DATA0                   DDRA_SDQ1                                                                    1
                                                                                                                                                                                                                                                  A11   MB_DATA1                    MA_DATA1          F12
                                                                                                                           1                                                                                                   DDRB_SDQ2          A14                                                 H14      DDRA_SDQ2
                                                                                                                                                                                                                               DDRB_SDQ3                MB_DATA2                    MA_DATA2                   DDRA_SDQ3
                                                                                                                                                                                                                                                  B14   MB_DATA3                    MA_DATA3          G14
                 2




                                                                                                                               C162                                                                                            DDRB_SDQ4          G11                                                 H11      DDRA_SDQ4
         R77                                                                                                                   1.5P_0402_50V8C                                                                                 DDRB_SDQ5                MB_DATA4                    MA_DATA4                   DDRA_SDQ5
                                                                                                                                                                                                                                                  E11   MB_DATA5                    MA_DATA5          H12
    1K_0402_1%                                                                                             DDRA_CLK1#      2                                                                                                   DDRB_SDQ6                                                                       DDRA_SDQ6
                                                                                                                                                                                                                                                  D12   MB_DATA6                    MA_DATA6          C13
                                                                                                                                                                                                                               DDRB_SDQ7          A13                                                 E13      DDRA_SDQ7
                                                                                                                                                                                                                               DDRB_SDQ8                MB_DATA7                    MA_DATA7                   DDRA_SDQ8
                                                                                                                                                                                                                                                  A15                                                 H15
                 1




                         +MCH_REF                                                                          DDRB_CLK0                                                                                                           DDRB_SDQ9                MB_DATA8                    MA_DATA8                   DDRA_SDQ9
                                                                                                                                                                                                                                                  A16   MB_DATA9                    MA_DATA9          E15
                                                    1000P_0402_25V8J
                              0.1U_0402_16V4Z




                                                                                                                           1                                                                                                   DDRB_SDQ10         A19                                                 E17      DDRA_SDQ10
                                                                                                                                                                                                                                                        MB_DATA10                  MA_DATA10
                 2




                          1                     1                                                                                                                                                                              DDRB_SDQ11         A20                                                 H17      DDRA_SDQ11
                                                                                                                                                                                                                                                        MB_DATA11                  MA_DATA11
                                     C164




                                                            C168




         R75                                                                                                                   C483                                                                                            DDRB_SDQ12         C14                                                 E14      DDRA_SDQ12
    1K_0402_1%                                                                                                                 1.5P_0402_50V8C                                                                                 DDRB_SDQ13               MB_DATA12                  MA_DATA12                   DDRA_SDQ13
                                                                                                                                                                                                                                                  D14   MB_DATA13                  MA_DATA13          F14
                                                                                                           DDRB_CLK0#      2                                                                                                   DDRB_SDQ14                                                                      DDRA_SDQ14
                                                                                                                                                                                                                                                  C18   MB_DATA14                  MA_DATA14          C17
                          2                     2                                                                                                                                                                              DDRB_SDQ15                                                                      DDRA_SDQ15
                                                                                                                                                                                                                                                  D18                                                 G17
                 1




                                                                                                           DDRB_CLK1                                                                                                           DDRB_SDQ16               MB_DATA15                  MA_DATA15                   DDRA_SDQ16
                                                                                                                                                                                                                                                  D20   MB_DATA16                  MA_DATA16          G18
                                                                                                                           1                                                                                                   DDRB_SDQ17         A21                                                 C19      DDRA_SDQ17
                                                                                                                                                                                                                               DDRB_SDQ18               MB_DATA17                  MA_DATA17                   DDRA_SDQ18
                                                                                                                                                                                                                                                  D24   MB_DATA18                  MA_DATA18          D22
                                                                                                                               C413                                                                                            DDRB_SDQ19         C25                                                 E20      DDRA_SDQ19
                                                                                                                               1.5P_0402_50V8C                                                                                 DDRB_SDQ20               MB_DATA19                  MA_DATA19                   DDRA_SDQ20
                                                                                                                                                                                                                                                  B20   MB_DATA20                  MA_DATA20          E18
                                                                                                           DDRB_CLK1#      2                                                                                                   DDRB_SDQ21                                                                      DDRA_SDQ21
                                                                                                                                                                                                                                                  C20   MB_DATA21                  MA_DATA21          F18
                                                                                                                                                                                                                               DDRB_SDQ22         B24                                                 B22      DDRA_SDQ22
                                                                                                                                                                                                                               DDRB_SDQ23               MB_DATA22                  MA_DATA22                   DDRA_SDQ23
                                                                                                                                                                                                                                                  C24   MB_DATA23                  MA_DATA23          C23
                                                                                                                                                                                                                               DDRB_SDQ24         E23                                                 F20      DDRA_SDQ24
                                                                                                                                                                                                                               DDRB_SDQ25               MB_DATA24                  MA_DATA24                   DDRA_SDQ25
                                                                                                                                                                                                                                                  E24   MB_DATA25                  MA_DATA25          F22
                                                                                                                                                                                                                               DDRB_SDQ26         G25                                                 H24      DDRA_SDQ26
                                                                                                                                                                                                                               DDRB_SDQ27               MB_DATA26                  MA_DATA26                   DDRA_SDQ27
                                                                                                                                                                                                                                                  G26   MB_DATA27                  MA_DATA27          J19
                                                                                                                                                                                                                               DDRB_SDQ28         C26                                                 E21      DDRA_SDQ28
                                                                                                                                                                                                                               DDRB_SDQ29               MB_DATA28                  MA_DATA28                   DDRA_SDQ29
                                                                                                                                                                                                                                                  D26   MB_DATA29                  MA_DATA29          E22
                                                                                                                                                                                                                               DDRB_SDQ30         G23                                                 H20      DDRA_SDQ30
                                                                                    +0.9V                                                        +0.9V                                                                         DDRB_SDQ31               MB_DATA30                  MA_DATA30                   DDRA_SDQ31
                                                                                                                                                                                                                                                  G24   MB_DATA31                  MA_DATA31          H22
                                                                                                               JCPU1B                                                                                                          DDRB_SDQ32        AA24                                                 Y24      DDRA_SDQ32
2                                                                                                                                                                                                                              DDRB_SDQ33               MB_DATA32                  MA_DATA32                   DDRA_SDQ33                                                                   2
                                                                                                                                                                                                                                                 AA23   MB_DATA33                  MA_DATA33          AB24
                                                                                             D10                                    W10                                                                                        DDRB_SDQ34        AD24                                                 AB22     DDRA_SDQ34
                                                                                                    VTT1    MEM:CMD/CTRL/CLK VTT5                                                                                              DDRB_SDQ35               MB_DATA34                  MA_DATA34                   DDRA_SDQ35
        Place them close to CPU within 1"                                                    C10    VTT2                     VTT6   AC10                                                                                                         AE24   MB_DATA35                  MA_DATA35          AA21
                                                                                             B10                                    AB10                                                                                       DDRB_SDQ36        AA26                                                 W22      DDRA_SDQ36
                                                                                                    VTT3                     VTT7                                                                                              DDRB_SDQ37               MB_DATA36                  MA_DATA36                   DDRA_SDQ37
                                                                                            AD10    VTT4                     VTT8   AA10                                                                                                         AA25   MB_DATA37                  MA_DATA37          W21
                                                    R347 39.2_0402_1%                                                               A10                                                                                        DDRB_SDQ38        AD26                                                 Y22      DDRA_SDQ38
                                                                                                                             VTT9                                                                                              DDRB_SDQ39               MB_DATA38                  MA_DATA38                   DDRA_SDQ39
                                                     1         2                            AF10    MEMZP                                                                                                                                        AE25   MB_DATA39                  MA_DATA39          AA22
                         +1.8V                       1         2                            AE10                                    Y10                  1   R257 2 0_0402_5%       +0.9V                                      DDRB_SDQ40        AC22                                                 Y20      DDRA_SDQ40
                                                    R338 39.2_0402_1%                               MEMZN               VTT_SENSE                            @                                                                 DDRB_SDQ41               MB_DATA40                  MA_DATA40                   DDRA_SDQ41
                                                                                                                                                                                                                                                 AD22   MB_DATA41                  MA_DATA41          AA20
                                                                                             H16                                    W17      +MCH_REF                                                                          DDRB_SDQ42        AE20                                           



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