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quanta-ot2-r1a-schematics


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                    5                                              4                                                3                                             2                                                           1




                            Sapporo 1.0 BLOCK DIAGRAM                                                                                                                                            14.318MHz




     CPU CORE                         P38                                                                                                              CPU Thermal
                                                                                                                                                       Sensor                  Clock Generator
D                                                                                                        Merom                                          MAX6657       P04
                                                                                                                                                                                    CK505
                                                                                                                                                                                                                                                             D

     +1.05V/+1.5V /+1.25V/+1.25VM                                                                                                                                                                     P17
                                        P37
                                                                                                           478Pins
                                P35                                                                    (Micro-FCBGA)          P4,P5
     3VPCU/5VPCU
                                                   Ambient Light Sensor
                                                                                                             667/800 MHz FSB
     1.8V/SMDDR_VTERM/SMDR_VREF
                              P36
                                                                                                                                                                                                                           Cable Docking
     BATT CHARGER                                                          LVDS
     MAX8724/1908                 P34                   LCD Panel P18                                                                                                                                                      1 TO 4 USB HUB
                                                                                                         Crestline                Singal Channel DDR2
                                                                                                                                                           DDR2-SODIMM1             P16                                    LINE IN
     DISCHARGE                                                             R.G,B                         1299 uFCBGA                                                                                                       LINE OUT
                            P33                           CRT port P27
                                                                                                                                                                                                                           RJ45
                                                                                                          P7,P8,P9,P10,P11                                                                                                 CRT PORT
    +3VM_LAN_SW/3V_S5/+3V_CK505/3VSUS/+3V                                                                                                                                                                                  SVIDEO OUT
                                                  P39                                                                                                                                                                      POWER JACK
C                                                                                                                                                                                                                                                            C

                                                                                                              DMI
     +5V/5VSUS     P35
                                                                                                                                  PCI-E
                                                           SATA/PATA                                                                                         WLAN MiniCard
           HDD (1.8 inch) P28                                                                                                                                                 P19

                                                                                                       ICH8M                          PCI-E
                                                           PATA
           DVD-ROM        P28

                                                                          USB 2.0                                                         PCI BUS         PCMCIA Controller                                   LAN
                          USB PORT 0        P30                                                           P12,P13,P14,P15                                      Ricoh 5C847                              Intel Nineveh-MM
                                                                                                                                                         P20,P21
                                                                                                                                                                                                                         P24,P25
                          USB PORT 1(POWER
                          USB)         P30
                                                                                      SMBUS                                                   PCMCIA /SMART CARD
                                                                                                                                                           P20                  1394 P21
B                                                                                                                                                                                                                   RJ45                                     B

                          Bluetooth Module P30                                                                                                                                                                          P25
                                                                                Accelerometer
                                                                                    LIS3LV02DL                                   Azalia
                         FingerPrint(AES2501B)
                                            P30                                                                                                                                                                         AMP
                                                                                                                                                                               Audio                                                      AUDIO
                                                                                     3.3V LPC, 33MHz                                                                                                                    TPA6211A          JACK
                                                                                                                        SPI                                                   CODEC
                            WWAN MiniCard                                                                                                                                                                                 P23                  P23
                                            P19                                                                                                                              AD1981 P22,P23
       SIM CARD                                                                                                                                                                                                          AMP
            P19          USB for Docking P32                                                                                                                                                                                              MIC
                                                                                                                                          SYSTEM                                                                                          JACK
                                                                         TPM (1.2)                                                        BIOS                                                                      TLV2462CDGKR
                                                                                                                                                                                                                         P23                   P23
                                                                          SLB9635
                                                                                                                                                 P31

                                                                                                   SMSC KBC1070                                                             MODEM                       RJ11
A                                                                                                                                                                                                                                                            A
                                                                                                                        P26                                                 MDC 1.5 P30                 JACK P30


                                                                                                                                                                                                                PROJECT : OT2
                                                                                         FAN               Track         Keyboard                                                                              Quanta Computer Inc.
                                                                                                 P29       PointP29             P29                                                 Size     Document Number                                          Rev
                                                                                                                                                                                    Custom            System Block Diagram                              1A

                                                                                                                                                                                    Date:    Thursday, March 22, 2007         Sheet   1   of     42
                    5                                              4                                                3                                             2                                                           1
                    5                                        4                   3                                                2                                                     1




    INDEX                                                           Power & Ground
                                                                                                                                                                 Control
     Pg#                Description                   NOTE           Label                  ACTIVE                         Description                           Signal
                                                                     VIN              S0, S3, S4, S5.M0.M1.Moff        AC ADAPTER (19V)
      1       Schematic Block Diagram
                                                                     MBAT            S0, S3, S4, S5.M0.M1.Moff      MAIN BATTERY + (10~17V)
      2       System Information
D                                                                                                                                                                                                                    D
                                                                     VCCRTC           S0, S3, S4, S5.M0.M1.Moff    RTC & KBC POWER (3_3V)
      3       System Power Block Diagram
                                                                     +15V            S0, S3, S4, S5.M0.M1.Moff +15V
      4-5     Merom CPU/THERMAL SENSOR
                                                                     CPU_CORE              S0                      CPU CORE POWER (1.25/1.15V)                       VRON
     7-11     Crestline_
                                                                     +1.05V                S0                       FSB POWER (1.05V)                                MAIND
     12-15    ICH8_M
                                                                     +1.05VM                M0.M1                                                                    IAMT_ON
      16      DDR II SO-DIMM
                                                                     +3V                   S0                                                                        MAIND
     17       CLOCK GEN
                                                                     3VSUS                 S0, S3                                                                    SUSON
      18      LCD CONNECTOR / LCD PWR
                                                                     3V_S5                 S0, S3, S4, S5                                                            S5_ON
      19      WAN/WWAN /SIM CARD connector
                                                                     3VPCU           S0, S3, S4, S5.M0.M1.Moff      ALWAYS POWER (3V)
     20-21    CARDBUS CONTROLLER
                                                                     +5V                   S0                                                                        MAIND
     22-23    AUDIO CODEC / AUDIO JACK
C                                                                                                                                                                                                                    C
                                                                     5VSUS                 S0, S3                                                                    SUSON
     24-25    LAN/TRANSFORMER
                                                                     5V_S5                 S0, S3, S4, S5                                                            S5_ON
      26      KBC
                                                                     5VPCU            S0, S3, S4, S5.M0.M1.Moff     ALWAYS POWER (5V)
      27      CRT PORT
                                                                     +1.5V                 S0                                                                        MAIND
      28      HDD / CD-ROM
                                                                    +1.5VM                  M0.M1                                                                  IAMT_ON
      29       FAN,KB,LEDs,TRACK POINT
                                                                     1.8VSUS               S0, S3                     DDR CORE POWER                                 SUSON
      30     USB,BLUE TOOTH,FINGER PRINT, MDC,TPM
                                                                     +2.5V                 S0                                                                        MAINON
      31      POWER SEQUENCE,BIOS
                                                                     SMDDR_VTERM           S0                     DDR COMMAND & CONTROL PULL UP POWER                MAINON
      32      CABLE DOCKING
                                                                     SMDDR_VREF            S0, S3                 DDR REF POWER                                      SUSON
      33      DISCHARGE
                                                                     VDDA                  S0                     AUDIO ANALOG POWER (5V)                            MAINON
B     34      -CHARGER(MAX1908/8724)                                                                                                                                                                                 B

                                                                      +3V_CK505             M0.M1                                                                    IAMT_ON
      35      MAX1999(3VPCU/5VPCU)
                                                                     +3V_LAN_SW             M0.M1                                                                    IAMT_ON
      36      MAX1992(1.8VSUS/DDR_VTERM)
      37      MAX1540 (+1.05V/+1.5V)                                   +1.25V               S0                                                                       MAIND

      38      --MAX8736                                                +1.25VM             M0.M1                                                                     IAMT_ON
      39      +3VM/+3V_S5/1.25V_M
      40       POWER SEQUENCE

    PCI DEVICES IRQ ROUTING                         PCB STACK UP    SM BUS
    DEVICE     IDSEL #     REQ/GNT #   PCI_INT      LAYER 1 : TOP    DEVICE                      ADDRESS                BUS
                                                    LAYER 2 : GND
                                                                    CLOCK GENERATOR
A
                                                    LAYER 3 : IN1                                                                                                                                                    A


                                                    LAYER 4 : IN2   DDR II
                                                    LAYER 5 : VCC
                                                                    Accelemter sensor
                                                    LAYER 6 : IN3                                                                                                            PROJECT : OT2
                                                    LAYER 7 : GND   CHARGER                                                                                                 Quanta Computer Inc.
                                                    LAYER 8 : BOT                                                                                Size     Document Number                                     Rev
                                                                    CPU THERMAL SENSOR                                                           Custom            System Information                           1A

                                                                                                                                                 Date:    Thursday, March 22, 2007      Sheet   2   of   42
                    5                                        4                   3                                                2                                                     1
            5                               4                                        3                                            2                                                         1


                                                                                         S5_ON


    SYSTEM POWER BLOCK DIAGRAM                                                                      S.W
                                                                                                                       3V_S5
                                                                                                 MOS-FET
                                                                                     IAMT_ON


                                                                                                    S.W
D

                       S.W                                                                       MOS-FET               +3V_CK505                                                                                            D




        Adaptor       MOS-FET
                                                                                                 IAMT_ON


                                                                       3VPCU                               S.W
                                                                       ALWAYS                         MOS-FET                +3VM_LAN_SW
                                      VIN

                                                       MAX1999                           IAMT_ON




                                                                                                 SC4215                +1.25VM
                VIN

                                                                                         MAIND


                                                                                                    S.W                +3V
C
                                                                                                 MOS-FET                                                                                                                    C




       CHARGER                                                                                                         3VSUS
                                                                                         SUSD

      MAX8724/1908

                                                                               MAIND
                                                                                                                       +5V
                                                               +15V                               S.W
                                                                                                 MOS-FET
                                                                                         SUSD                          5VSUS

                                                                           5VPCU
                                                                       ALWAYS
                                                               SUSON
                       S.W                                                                                       MAINON
       BATTERY        MOS-FET
B

                                                                       MAX1992                                                                 SMDDR_VTERM                                                                  B



                                                                                                 1.8VSUS                  TPS51100
                                                                                                                                               SMDDR_VREF
                                                                                                       MAINON

                                                                            MAINON


                                                                                                              SC4215                  +1.25V
                                                                                     1.5V
                                                         VIN
                                                                 MAX1540                              MAIND


                                                                                     1.05V_M                     S.W
                                                                                                              MOS-FET                 +1.05V
                                                                            IAMAT_ON
                                                        VIN
                                                                                                                                        MAINON
                                                VRON
                                                                                          KBC_PW_ON                       S5_ON                       S5_OND
                                                                                                           TC7SH08FU                   DISCHARGE
A                                                                                                                                                                                                                           A


                                                                                          SLP_S5#                         SUSON                       SUSD
                                                                                                           TC7SH08FU                   DISCHARGE
                                CPU_VID[0..5]
                                                                                          SLP_S3#                                                     MAIND
                                 HWPG                   MAX1907                                            TC7SH08FU                  DISCHARGE
                                                                       CPU_CORE
                                 DPRSLPVR
                                                                                                                                                                                    PROJECT : OT2
                                 STP_CPU#                                                                                                                                          Quanta Computer Inc.
                                                                                                                                                        Size     Document Number                                      Rev
                                                                                                                                                        Custom            System pwr block diagram                     1A

                                                                                                                                                        Date:    Thursday, March 22, 2007       Sheet   3   of   42

            5                               4                                        3                                            2                                                         1
                         1                                        2                                                                3                                            4                                                  5                                              6                                                             7                                                       8




                                                                                                                                         H_ADS# (6)
                                H_A#[3..16]                      U21A                                                                                                                                                                                H_D#[0..63]                        U21B                                                                       H_D#[0..63]
      (6) H_A#[3..16]                                                                                                                                                                                                 (6) H_D#[0..63]                                                                                                                                                     H_D#[0..63] (6)
                                                  H_A#3     J4                                                     H1                                                                                                                                                    H_D#0    E22                                                    Y22        H_D#32
                                                                  A[3]#                                   ADS#                     PAD    T25                                                                                                                                            D[0]#                                 D[32]#
                                                  H_A#4     L5                                                     E2                                                                                                                                                    H_D#1    F24                                                    AB24       H_D#33
                                                                  A[4]#                                   BNR#                                      H_BNR# (6)                                                                                                                           D[1]#                                 D[33]#
                                                  H_A#5     L4                                                     G5                                                                                                                                                    H_D#2    E26                                                    V24        H_D#34
                                                                  A[5]#                                   BPRI#                                     H_BPRI# (6)                                                                                                                          D[2]#                                 D[34]#
                                                  H_A#6     K5                                                                                                                                                                                                           H_D#3    G22                                                    V26        H_D#35
                                                  H_A#7           A[6]#                                                                                                                                                                                                  H_D#4           D[3]#                                 D[35]#               H_D#36
                                                            M3    A[7]#                                  DEFER#    H5                              H_DEFER# (6)                                                                                                                   F23    D[4]#                                 D[36]#    V23
                                                  H_A#8     N2                                                     F21                                                                                                                                                   H_D#5    G25                                                    T22        H_D#37
                                                                  A[8]#                                   DRDY#                                    H_DRDY# (6)                                                                                                                           D[5]#                                 D[37]#
                                                  H_A#9     J1                                                     E1                                                                                                                                                    H_D#6    E25                                                    U25        H_D#38
                                                                  A[9]#                                   DBSY#                                    H_DBSY# (6)                                                                                                                           D[6]#                                 D[38]#
                                                  H_A#10    N3                                                                                                                                                                                                           H_D#7    E23                                                    U23        H_D#39
A                                                                 A[10]#                                                                           H_BR0# (6)                                                                                                                            D[7]#                                 D[39]#                                                                                            A




                                                                         0
                                                                         ADDR GROUP




                                                                                                                                                                                                                                                                                                      DATA GRP 0
                                                  H_A#11    P5                                                     F1                                                                                                                                                    H_D#8    K24                                                    Y25        H_D#40




                                                                                                                                                                                                                                                                                                               DATA GRP 2
                                                  H_A#12          A[11]#                                   BR0#                        R112 56                                                                                                                           H_D#9           D[8]#                                 D[40]#               H_D#41
                                                            P2    A[12]#                                                                                                                                                                                                          G24    D[9]#                                 D[41]#    W22
                                                  H_A#13    L2                                                     D20   H_IERR#       1       2         +1.05V                                                                                                          H_D#10   J24                                                    Y23        H_D#42




                                                                                       CONTROL
                                                  H_A#14          A[13]#                                  IERR#                                                                                                                                                          H_D#11          D[10]#                                D[42]#               H_D#43
                                                            P4    A[14]#                                   INIT#   B3                              H_INIT# (12)                                                                                                                   J23    D[11]#                                D[43]#    W24
                                                  H_A#15    P1                                                                                                                                                                                                           H_D#12   H22                                                    W25        H_D#44
                                                  H_A#16          A[15]#                                                                                                                                                                                                 H_D#13          D[12]#                                D[44]#               H_D#45
                                                            R1    A[16]#                                  LOCK#    H4                               H_LOCK# (6)                                                                                                                   F26    D[13]#                                D[45]#    AA23
                                                            M1                                                                                                                                                                                                           H_D#14   K22                                                    AA24       H_D#46
      (6) H_ADSTB#0                                               ADSTB[0]#                                                                                                                                                                                                              D[14]#                                D[46]#
                               H_REQ#[0..4]                                                                        C1                                                                                                                                                    H_D#15   H23                                                    AB25       H_D#47
      (6) H_REQ#[0..4]                                                                                   RESET#                                     H_RESET# (6)                                                                                                                         D[15]#                                D[47]#
                                                H_REQ#0     K3                                                     F3                                                                                                                                                             J26                                                    Y26
                                                                  REQ[0]#                                 RS[0]#                                    H_RS#0 (6)                                                        (6) H_DSTBN#0                                                      DSTBN[0]#                          DSTBN[2]#                                                     H_DSTBN#2 (6)
                                                H_REQ#1     H2                                                     F4                                                                                                                                                             H26                                                    AA26
                                                                  REQ[1]#                                 RS[1]#                                    H_RS#1 (6)                                                        (6) H_DSTBP#0                                                      DSTBP[0]#                          DSTBP[2]#                                                     H_DSTBP#2 (6)
                                                H_REQ#2     K2                                                     G3                                                                                                                                                             H25                                                    U22
                                                                  REQ[2]#                                 RS[2]#                                    H_RS#2 (6)                                                        (6) H_DINV#0                                                       DINV[0]#                            DINV[2]#                                                     H_DINV#2 (6)
                                                H_REQ#3     J3                                                     G2
                                                                  REQ[3]#                                 TRDY#                                     H_TRDY# (6)
                                                H_REQ#4     L1                                                                                                                                                                                       H_D#[0..63]                                                                                                   H_D#[0..63]
                                                                  REQ[4]#                                                                                                                                             (6) H_D#[0..63]                                                                                                                                                     H_D#[0..63] (6)
                                H_A#[17..35]                                                                       G6                                                                                                                                                    H_D#16   N22                                                    AE24       H_D#48
      (6) H_A#[17..35]                                                                                     HIT#                                    H_HIT# (6)                                                                                                                            D[16]#                                D[48]#
                                                  H_A#17    Y2                                                     E4                                                                                                                                                    H_D#17   K25                                                    AD24       H_D#49
                                                                  A[17]#                                  HITM#                                    H_HITM# (6)                                                                                                                           D[17]#                                D[49]#
                                                  H_A#18    U5                                                                                                                                                                                                           H_D#18   P26                                                    AA21       H_D#50
                                                  H_A#19          A[18]#                                                 XDP_BPM#0                                                                                                                                       H_D#19          D[18]#                                D[50]#               H_D#51
                                                            R3    A[19]#                                 BPM[0]#   AD4                                                                                                                                                            R23    D[19]#                                D[51]#    AB22
                                                  H_A#20   W6                                                      AD3   XDP_BPM#1                                                  Layout Note:                                                                         H_D#20   L23                                                    AB21       H_D#52
                                                                  A[20]#   1                             BPM[1]#                                                                                                                                                                         D[20]#                                D[52]#
                                                                           ADDR GROUP
                                                  H_A#21    U4                                                     AD1   XDP_BPM#2                                                                                                                                       H_D#21   M24                                                    AC26       H_D#53
                                                                  A[21]#                                 BPM[2]#                                                                    Place voltage                                                                                        D[21]#                                D[53]#
                                                                                       XDP/ITP SIGNALS
                                                  H_A#22    Y5                                                     AC4   XDP_BPM#3                                                                                                                                       H_D#22   L22                                                    AD20       H_D#54
                                                                  A[22]#                                 BPM[3]#                                                                                                                                                                         D[22]#                                D[54]#




                                                                                                                                                                                                                                                                                                      DATA GRP 1
                                                  H_A#23    U1                                                     AC2   XDP_BPM#4                                                  divider within                                                                       H_D#23   M23                                                    AE22       H_D#55




                                                                                                                                                                                                                                                                                                               DATA GRP 3
                                                  H_A#24          A[23]#                                  PRDY#          XDP_BPM#5                                                                                                                                       H_D#24          D[23]#                                D[55]#               H_D#56
                                                            R4    A[24]#                                  PREQ#    AC1                                                              0.5" of GTLREF                                                                                P25    D[24]#                                D[56]#    AF23
                                                  H_A#25    T5                                                     AC5   XDP_TCK                                                                                                                                         H_D#25   P23                                                    AC25       H_D#57
                                                  H_A#26          A[25]#                                    TCK          XDP_TDI                                                    pin                                                                                  H_D#26          D[25]#                                D[57]#               H_D#58
                                                            T3    A[26]#                                     TDI   AA6                                                                                                                                                            P22    D[26]#                                D[58]#    AE21
                                                  H_A#27   W2                                                      AB3   XDP_TDO                                                                                                                                         H_D#27   T24                                                    AD21       H_D#59
                                                  H_A#28          A[27]#                                    TDO          XDP_TMS                                                      +1.05V                                                                             H_D#28          D[27]#                                D[59]#               H_D#60
                                                           W5     A[28]#                                    TMS    AB5                                                                                                                                                            R24    D[28]#                                D[60]#    AC22
                                                  H_A#29    Y4                                                     AB6   XDP_TRST#                                                                                                                                       H_D#29   L25                                                    AD23       H_D#61
                                                  H_A#30          A[29]#                                  TRST#          XDP_DBRESET#                                                                                                                                    H_D#30          D[29]#                                D[61]#               H_D#62
                                                            U2    A[30]#                                   DBR#    C20                                  XDP_DBRESET# (14,31)                                                                                                      T25    D[30]#                                D[62]#    AF22




                                                                                                                                                                                          2
                                                  H_A#31    V4                                                                                                                                                                                                           H_D#31   N25                                                    AC23       H_D#63
                                                  H_A#32          A[31]#                                                    R105         75                                                      R62                                                                                     D[31]#                                D[63]#
B                                                          W3     A[32]#                                                                                                                                              (6) H_DSTBN#1                                               L26    DSTBN[1]#                          DSTBN[3]#    AE25                                             H_DSTBN#3 (6)
                                                                                                                                                                                                                                                                                                                                                                                                                                 B
                                                  H_A#33   AA4                        THERMAL                               2             1        +1.05V                                        1K/F                                                                             M26                                                    AF24
                                                                  A[33]#                                                                                                                                              (6) H_DSTBP#1                                                      DSTBP[1]#                          DSTBP[3]#                                                     H_DSTBP#3 (6)
                                                  H_A#34   AB2                                                                                                                                                                                                                    N24                                                    AC20
                                                                  A[34]#                                                                                                                                              (6) H_DINV#1                                                       DINV[1]#                            DINV[3]#                                                     H_DINV#3 (6)
                                                  H_A#35   AA3                                                     D21     H_PROCHOT#
                                                                  A[35]#                   PROCHOT#                                                       H_PROCHOT# (39)
                                                                                                                         H_THERMDA                                                                                                                                 V_CPU_GTLREF AD26                                                                COMP0




                                                                                                                                                                                          1
                                      T11                   V1    ADSTB[1]#                 THERMDA                A24                                                                                                                                                                   GTLREF                              COMP[0]     R26
                                                                                                                   B25   H_THERMDC                                                                                                                                 CPU_TEST1     C23                 MISC                                U26        COMP1
                             (6) H_ADSTB#1                                                  THERMDC                                                                                                                                                                                      TEST1                               COMP[1]




                                                                                                                                                                                          2
                                                            A6                                                                                                                                                                                                     CPU_TEST2     D25                                                     AA1        COMP2
     (12) H_A20M#                                                 A20M#                                                                                                                                                                                                                  TEST2                               COMP[2]
                                                            A5                                                     C7                                                                                                                                              CPU_TEST3     C24                                                     Y1         COMP3
    (12) H_FERR#                                                  FERR#             THERMTRIP#                                                PM_THRMTRIP# (7,12)                                                                                                                        TEST3                               COMP[3]
                                                                            ICH




                                                            C4                                                                                                                                   R54                                                               CPU_TEST4    AF26
     (12) H_IGNNE#                                                IGNNE#                                                                                                                                                                                                                 TEST4
                                                                                                                                                                                                 2K/F                                                              CPU_TEST5     AF1                                                     E5
                                                                                                                                                                                                                                                                                         TEST5                               DPRSTP#                                                      H_DPRSTP# (7,12)
                                                            D5                                    H CLK                                                                                                                                                            CPU_TEST6     A26                                                     B5
    (12)   H_STPCLK#                                              STPCLK#                                                                                                                                                                                                                TEST6                                DPSLP#                                                      H_DPSLP# (12)




                                                                                                                                                                                          1
    (12)   H_INTR                                           C6    LINT0                                                                                                                                                                                                                                                       DPWR#      D24                                              H_DPWR# (6)
                                                            B4                                                     A22                                                                                                                                         CPU_BSEL0          B22                                                    D6
    (12)   H_NMI                                                  LINT1                                  BCLK[0]                                   CLK_CPU_BCLK (17)                                              (17) CPU_BSEL0                                                         BSEL[0]                            PWRGOOD                                                       H_PWRGOOD (12)
                                                            A3                                                     A21                                                                                                                                         CPU_BSEL1          B23                                                    D7
    (12)   H_SMI#                                                 SMI#                                   BCLK[1]                                   CLK_CPU_BCLK# (17)                                             (17) CPU_BSEL1                                                         BSEL[1]                                SLP#                                                      H_CPUSLP# (6)
                                                                                                                                                                                                                                                               CPU_BSEL2          C21                                                    AE6
                                                                                                                                                                                                                  (17) CPU_BSEL2                                                         BSEL[2]                                PSI#                                                      PSI#   (39)
                                                            M4    RSVD[01]
                                                            N5                                                                                                                                                                                                                          Merom Ball-out Rev 1a
                                                                  RSVD[02]
                                                            T2    RSVD[03]                                                                                                                         DB1A:change for intel
                                                            V3
                                                                                RESERVED




                                                            B2
                                                                  RSVD[04]                                                                                                                         schematic
                                                                  RSVD[05]                                                                                                                             R124                                                                           CPU_TEST3
                                                            C3    RSVD[06]                                                                                                                                                                                             PAD T92
                                                            D2                                                              



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