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             A                             B                          C   D                                                 E




    A8J/F SCHEMATIC R11
1                                                                                                                                                             1
    PAGE              Content            PAGE         Content
           SYSTEM PAGE REF.                    POWER PAGE REF.
     4     YONAH CPU (1)                 50_POWER_VCORE
     5     YONAH CPU (2)                 51_POWER_SYSTEM
     6     CPU CAP/THERMAL SENSOR        52_POWER_I/O_1.8V & 1.05VS
     7     CLOCK GEN.                    53_POWER_I/O_+1.5VS
     8     Calistoga--CPU                54_POWER_I/O_VTT & +2.5VS
     9     Calistoga--PCIE               55_POWER_VGA_CORE(Empty)
    10     Calistoga--DDR2               56_POWER_VGA_RAM(Empty)
    11     Calistoga--POWER              57_POWER_CHARGER
2   12     Calistoga--GND                58_POWER_PIC                                                                                                         2


    13     Calistoga--Strap              59_POWER_SELECTOR
    14     DDR2 SO-DIMM_0                60_POWER_PROTECT
    15     DDR2 SO-DIMM_1                61_POWER_LOAD SWITCH
    16     DDR2 ADDRESS TERMINATION      62_POWER_FLOWCHART
    17     VGA CONN                      63_POWER_SIGNAL
    18     LVDS & INVERTER CONN
    19     CRT & TV_OUT
    20     ICH7M--CPU,IDE,AUDIO
    21     ICH7M--PCI,PCI-E,USB
    22     ICH7M--GPIO
3
    23     ICH7M--VCC,GND                                                                                                                                     3
    24     HDD & CD-ROM CONN
    25     USB PORTS
    26     SUPER I/O LPC47N217
    27     BIOS & FIR
    28     KBC 38857
    29     SM BUS & POWER PORT
    30     PCI-E--GIGA_LAN RTL8111B
    31     PCI-E--MINI CARD
    32     PCI-E--NEW CARD
    33     PCI--1394,CardReader R5C832
    34     PCI--4 IN1 CON
4   35     PCI--Empty                                                                                                                                         4


    36     AUDIO CODEC AD1986A
    37     AUDIO AMP G1420
    38     MDC,B/T,TPM & DISCHG,HOLE
    39     DVI CONN
    40     ACIN, BAT, FAN, I/O PORT
    41     SW & LED & TP
    42     POWER-ON SEQUENCE
    43     HISTORY
    44     I/O PORT

5                                                                                                                                                             5


                                                                              ASUSTek COMPUTER INC.
                                                                              4 FL.,No.150, Li-Te Rd.,Peitou, Taipei,Taiwan, ROC
                                                                              Title
                                                                                       PAGE REF.
                                                                              Size   Document Number                                                  Rev
                                                                              Custom A8J/F                                                              1.1

                                                                              Date:    Thursday, October 06, 2005               Sheet   1   of   63
             A                             B                          C   D                                                 E
              A                                                   B                                              C                                                   D                                                                   E




                                                 A8J/F Yonah/Galistoga BLOCK DIAGRAM
                                                                                BATTERY
1
                                                                                 TYPE                                                                                IO PORT                                                                                                    1




                                                                                3S2P
                                                                                                                                                        1394     USB          MIC    LINE_IN
                                                 CLOCK                                                                                                                                    40,44
                                                 GEN.
                                                 ICS954310
                                                              7
                                                                                                Yonah
                                                                                                478
                                                                                                                 4,5       ....           CPU
                                                                                                                                          CAP      6                      POWER
                                                                                                                                                                          SEQENCE             RESET                    SM_BUS
                                        LFB     LFB   LFB         LFB                                                                                                                42                    42                        29
    LVDS & INV
2   CON      18
                                                                                                           HOST BUS                                                                                                                                                             2
                                                                                                           AGTL
                                                                                                           1.468V,133MHZ
                                          Nvidia                                     PCI-E
                            VGA                                           VGA x16                                                                           DDR2 533/667                                                      DCIN
                                                                                                                         DDR2 SDRAM 533/667MHz
    CRT & TV
    CON      19
                            CON         G7x series                        CON                Galistoga
                                                                                             1466 FCBGA
                                                                                                                                                            SODIMM X2
                                                                                                                                                            +1.8V
                                                                                                                                                                              ....           DDR
                                                                                                                                                                                             CAP/RES
                                                                                                                                                                                                              16
                                                                                                                                                                                                                              RTC
                                                                                                                                                                                                                              FAN CON.                   39
                                                                                                                                                            +0.9VS       14,15
                             17
                                          VGA BAORD                        17                     8,9,10,11,12,13
    DVI   Dual                                                                                                                                                                                                                H/W MONITOR
    CH.           21                                                                                                                                                                                                          THERMAL
                                                                                                           X4 DMI                                                                                                             (ADT7463) 39
    VCORE                                                             USB2.0
                       50         USB x4
                                                                                               ICH7-M                PCI EXPRESS X1
3                                         25                                                                                                                                                                                                                                    3
    SYSTEM                                                                                     652
                       51                                                                                            PCI_BUS                  3.3V, 33MHz
    1.5VS & 1.05VS                                            PATA BUS (PRIMARY)               BGA
                                  B/T                                                                                ACZ
                       52                 38
                                                      ODD
                                                      Slave               HDD                                                                           CARDBUS                    LAN 1G             MINI CARD                         NEW
    DDR & VTT                                           26                Master 26                                                                                                                   x2                                CARD
                       53                                                                                                                 4 IN 1        RICOH                      RTL8111B                              35                              35
                                  Camera                                                                                                                R5C832
                                                                                                                                          CARD                           36                30
                                          38
    +3VAO & +2.5VS                                                                                                                        READER
                       54                                             LPC, 33MHz                                                                  32
                                                                                                                                                                                                                     RJ11,RJ45
    CHARGER                                                                                                     Azalia
                                                                                                                                                                                   LAN IO                            CON
                       57                                                                                                                 1394                                             30                                        30
4                                                                                                               1986A                                                                                                                                                           4
                                                                                                                         36               SLOT
                                          SUPER I/O           KEYBOARD                 TPM     FWH                                                 40
    PIC                                                                                        BIOS
                                          47N217 26           CONTROLLER
                       58
                                                              M3885XHP 30                 38          27       AUDIO AMP           MDC                      SW & LED &
    DETECT                                                                                                     G1420               CON                      TOUCHPAD CON
                                                                                                                           37            38                                   41
                       59

    PROTECT                               FIR                     INTERNAL
                       60                                         KEYBOARD                                                    LINE
                                                27                              30                                            OUT 40
                                                                                                                                                            AC & BAT CON
    LOAD SWITCH                                                                                                                                             FAN CTRL
                       61
                                                                                                      MIC AMP                                                                 40
                                                                                                      LM358                   MIC_IN
5   FLOWCHART                                                                                                   37               40
                                                                                                                                                                                                                                                                                5

                       62                                                                                                                                                                  ASUSTek COMPUTER INC.
                                                                                                                                                                                           4 FL.,No.150, Li-Te Rd.,Peitou, Taipei,Taiwan, ROC
    SIGNAL                                                                                                                                                                                 Title
                                                                                                                                                                                                   BLOCK DAIGRAM
                       63
                                                                                                                                                                                           Size   Document Number                                                       Rev
                                                                                                                                                                                           Custom A8J/F                                                                   1.1

                                                                                                                                                                                           Date:    Thursday, October 06, 2005               Sheet   2        of   63
              A                                                   B                                              C                                                   D                                                                   E
             A                                   B                                    C                             D                                                           E




    PCI Device                  IDSEL#               REQ/GNT#   Interrupts   PC/PCI
    Chipset (Host to PCI)      (AD30 internal)        n/a                                   SM_BUS ADDRESS : Thermal MAX6657    =    1001100x                           (    98h            )
1   Integrated LAN              AD24(NO USE)                                                                 CLK GEN.           =    1101001x                           (    D2h            )                         1

                                                                                                             DDR_SODIMM0        =    1010000x                           (    A0h            )
    1394                        AD16                    0          A                                         DDR_SODIMM1        =    1010010x                           (    A4h            )
    4 IN 1                                              0          B                                         VGA Thermal IC     =    1001100x                           (    9Ah            )



                                                                                                                   47N217_GPIO USE_AS        SIGNAL_NAME                       Power
    ICH7M_GPIO   Use As     Signal Name               Power            M38857_GPIO USE_AS     SIGNAL_NAME  Power
                                                                                                                     GPIO10     GPI           NONE                             +3VS
     GPIO 00   i GPI        PM_BMBUSY#                +3VS                P23       GPO      MSK_INSTKEY#  +3V
                                                                                                                     GPIO11     GPO           NONE                             +3VS
     GPIO 01   i GPI        PCI_REQ#5                 +3VS                P22       GPO      BAT_LEARN     +3V
                                                                                                                     GPIO12     GPO           NONE                             +3VS
    GPIO [5:2] i GPI        PCI_INT[E:H]#             +3VS                P21       GPO                    +3V
2                                                                                                                    GPIO13     GPI           NONE                             +3VS                                   2
     GPIO 06   i GPO        BACK_OFF#                 +3VS                P20       GPO      KBCRSM        +3V
                                                                                                                     GPIO14     GPI           NONE                             +3VS
     GPIO 07   i GPI        RF_SW_OFF#                +3VS                P42       GPO      WATCHDOG      +3V
                                                                                                                     GPIO23     GPO           ATI_RST#                         +3VS
     GPIO 08   i GPI        EXTSMI#_3A               +3VSUS               P43       GPI      SWDJ_EN       +3V
                                                                                                                     GPIO40     GPI                                            +3VS
     GPIO 09   i GPI        PD_DET#                  +3VSUS               P44       GPO      KBCPURST_3Q   +3V
                                                                                                                     GPIO41     GPI                                            +3VS
     GPIO 10   i GPI        CHG_FULL_OC              +3VSUS               P45       GPO      KBC_GA20      +3V
                                                                                                                     GPIO40     GPI                                            +3VS
     GPIO 11   i Native     SMB_ALERT#               +3VSUS               P46       GPO      KBSCI_3Q      +3V
                                                                                                                     GPIO43     GPI                                            +3VS
     GPIO 12   i GPI        KB_SCI#                  +3VSUS               P47       GPI      PM_CLKRUN#    +3V
                                                                                                                     GPIO44     GPI                                            +3VS
     GPIO 13   i GPI        SIO_SMI#                 +3VSUS               P50       GPI      BAT_LLOW#_OC +3V
                                                                                                                     GPIO45     GPI                                            +3VS
     GPIO 14   i GPI        PD_UnDock#               +3VSUS               P51       GPI      FAN1_TACH     +3V
                                                                                                                     GPIO46     GPI             VGA_DETEC#                     +3VS
     GPIO 15   i GPO        802_LED_EN#              +3VSUS               P52       GPO      KBDDT0        +3V
                                                                                                                     GPIO47     GPI                                            +3VS
     GPIO 16   O0 GPO       PM_DPRSLPVR               +3VS                P53       GPO      KBDDT1        +3V
3    GPIO 17   O1 GPO       PCI_GNT#5                 +3VS                P54       GPI      LID_KBC#      +3V                                                                                                        3


     GPIO 18   O1 GPO       STP_PCI#                  +3VS                P55       GPI      BAT_IN_OC#    +3V
     GPIO 19   i1 GPI       PD_RDY#                   +3VS                P56       GPO      FAN1_DC       +3V
     GPIO 20   O1 GPO       STP_CPU#                  +3VS                P57       GPO      ADJ_BL        +3V
     GPIO 21   i1 GPO       PD_SIO_RST#               +3VS                P67       GPI                    +3V
     GPIO 22   i1 Native    PCI_REQ#4                 +3VS                P66       GPI      PANLOCK_#     +3V
     GPIO 23   i1 Native    LPC_DRQ#1                 +3VS                P65       GPI      MARATHON_#    +3V
     GPIO 24   O0 GPO       PD_EN#                   +3VSUS               P64       GPI      ACIN_OC#      +3V
     GPIO 25   O1 GPO       CB_SD#                   +3VSUS               P63       GPI                    +3V
     GPIO 26   O0 GPO       OP_SD#                   +3VSUS               P62       GPI      WIRELESS_#    +3V
     GPIO 27   O0 GPO       WLAN_ON#                 +3VSUS               P61       GPI      INTERNET_#    +3V
     GPIO 28   O0 GPO       1Hz                      +3VSUS               P60       GPI      BLUETOOTH_#   +3V
4                                                                                                                                                                                                                     4
     GPIO 29   i0 Native    USB_OC#5                 +3VSUS               P76       GPIO     SMD_BAT       +3V
     GPIO 30   i0 Native    USB_OC#6                 +3VSUS               P77       GPIO     SMC_BAT       +3V
     GPIO 31   i0 Native    USB_OC#7                 +3VSUS               P27       GPO      SCR_LED#      +3V
     GPIO 32   O1 GPO       PM_CLKRUN#                +3VS                P26       GPO      NUM_LED#      +3V
     GPIO 33   O1 GPO       BT_ON/OFF#                +3VS                P25       GPO      CAP_LED#      +3V
     GPIO 34   O0 GPO       FWH_WP#                   +3VS                P24       GPO      SET_PCIRSTNS# +3V
     GPIO 35   O0 GPO       SATACLKREQ#               +3VS                P40       GPO      KBC_EXTSMI    +3V
     GPIO 36   i0 GPO       BT_LED_EN#                +3VS                P41       GPO      PANLOCK_LED   +3V
     GPIO 37   i0 GPI       PCB_ID0                   +3VS
     GPIO 38   i0 GPI       PCB_ID1                   +3VS
     GPIO 39   i0 GPI       PCB_ID2                   +3VS
5   GPIO [40:47] NA         NA                        NA                                                                                                                                                              5


     GPIO 48      Native    PCI_GNT#4                 +3VS                                                                        ASUSTek COMPUTER INC.
                                                                                                                                  4 FL.,No.150, Li-Te Rd.,Peitou, Taipei,Taiwan, ROC
     GPIO 49      Native    H_PWRGD                   +VCORE                                                                      Title
                                                                                                                                          SCHEMATICS REF.
                                                                                                                                  Size   Document Number                                                      Rev
                                                                                                                                  Custom A8J/F                                                                  1.1

                                                                                                                                  Date:    Thursday, October 06, 2005               Sheet       3   of   63
             A                                   B                                    C                             D                                                           E
    5                                                                                            4                                                         3                                                                      2                                                                                              1




                                                                                                                                                                                                                                             +VCCP                                       +VCCP        5,6,8,11,12,20,23,52




D                                                                                                                                                                                                                                                                                                                                                                  D




                                                                                                                                                                                                                                                                                                 H_D#[63:0]
                                                                                                                                                                                                                                                                                                                        H_D#[63:0] 8
                                                                                                                                                                                                                                             U1B                        SOCKET479P
                                       U1A                              SOCKET479P                                                                                                                                       H_D#0        E22                                                      AA23     H_D#32
    8     H_A#[16:3]   H_A#3                                                                                                                                                                                             H_D#1                D[0]#                               D[32]#                H_D#33
                                 J4    A[3]#                                                     ADS#       H1                            H_ADS#    8                                                                                 F24     D[1]#                               D[33]#       AB24
                       H_A#4     L4                                                                         E2                                                                                                           H_D#2        E26                                                      V24      H_D#34
                       H_A#5           A[4]#                                                     BNR#                                     H_BNR#    8                                                                    H_D#3                D[2]#                               D[34]#                H_D#35
                                 M3    A[5]#                                                     BPRI#      G5                            H_BPRI#   8                                                                                 H22     D[3]#                               D[35]#       V26
                       H_A#6                                                                                                                                                                                             H_D#4                                                                          H_D#36




                                                                                                                                                                                                                                                                        DATA GRP 2
                                 K5    A[6]#                                                                                                                                                                                          F23     D[4]#                               D[36]#       W25




                                                                                                                                                                                                                                                          DATA GRP 0
                       H_A#7     M1                                                                         H5                                                                                                           H_D#5        G25                                                      U23      H_D#37
                                       A[7]#                                                    DEFER#                                    H_DEFER# 8                                                                                          D[5]#                               D[37]#




                                                   ADDR GROUP 0
                       H_A#8     N2                                                                         F21                                                                                                          H_D#6        E25                                                      U25      H_D#38
                       H_A#9           A[8]#                                                     DRDY#                                    H_DRDY# 8                                                                      H_D#7                D[6]#                               D[38]#                H_D#39
                                 J1    A[9]#                                                     DBSY#      E1                            H_DBSY# 8                                                                                   E23     D[7]#                               D[39]#       U22
                       H_A#10    N3                                                                                                                                                                                      H_D#8        K24                                                      AB25     H_D#40
                       H_A#11          A[10]#                                                                                                                                                                            H_D#9                D[8]#                               D[40]#                H_D#41
                                 P5    A[11]#                                                        BR0#   F1                            H_BR0#    8                                                                                 G24     D[9]#                               D[41]#       W22
                       H_A#12    P2                                                                                                                                                                                      H_D#10       J24                                                      Y23      H_D#42
                       H_A#13          A[12]#                                                                                                                                                                                                 D[10]#                              D[42]#
                                 L1                                                                         D20 H_IERR#    R1       56                                                                                   H_D#11       J23                                                      AA26     H_D#43




                                                                             CONTROL
                       H_A#14          A[13]#                                                    IERR#                                      +VCCP                                                                        H_D#12               D[11]#                              D[43]#                H_D#44
                                 P4    A[14]#                                                     INIT#     B3                            H_INIT# 20                                                                                  H26     D[12]#                              D[44]#       Y26
                       H_A#15    P1                                                                                                                                                                                      H_D#13       F26                                                      Y22      H_D#45
                       H_A#16          A[15]#                                                                                                                                                                            H_D#14               D[13]#                              D[45]#                H_D#46
                                 R1    A[16]#                                                    LOCK#      H4                            H_LOCK# 8                                                                                   K22     D[14]#                              D[46]#       AC26
                                 L2                                                                                                                                                                                      H_D#15       H25                                                      AA24     H_D#47
    8     H_ADSTB#0                    ADSTB[0]#                                                                                                                                                                                              D[15]#                              D[47]#
    8    H_REQ#[4:0]                                                                            RESET#      B1                            H_CPURST# 8                                            8     H_DSTBN#0                      H23     DSTBN[0]#                        DSTBN[2]#       W24                           H_DSTBN#2 8
                       H_REQ#0   K3                                                                         F3    H_RS#0                                                                                                              G22                                                      Y25
                       H_REQ#1         REQ[0]#                                                   RS[0]#                                   H_RS#0  8                                              8     H_DSTBP#0                              DSTBP[0]#                        DSTBP[2]#                                     H_DSTBP#2 8
                                 H2                                                                         F4    H_RS#1                                                                                                              J26                                                      V23
                       H_REQ#2         REQ[1]#                                                   RS[1]#                                   H_RS#1  8                                              8      H_DINV#0                              DINV[0]#                          DINV[2]#                                     H_DINV#2 8
                                 K2                                                                         G3    H_RS#2
                       H_REQ#3         REQ[2]#                                                   RS[2]#                                   H_RS#2  8
C                                J3                                                                         G2                                                                                                                                                                                                                                                     C
                       H_REQ#4         REQ[3]#                                                   TRDY#                                    H_TRDY# 8                                                                      H_D#16                                                                         H_D#48
                                 L5    REQ[4]#                                                                                                                                                                                        N22     D[16]#                              D[48]#       AC22
                                                                                                            G6                                                                                                           H_D#17       K25                                                      AC23     H_D#49
    8    H_A#[31:17]   H_A#17                                                                     HIT#                                    H_HIT#    8                                                                    H_D#18               D[17]#                              D[49]#                H_D#50
                                 Y2    A[17]#                                                    HITM#      E4                            H_HITM#   8                                                                                 P26     D[18]#                              D[50]#       AB22
                       H_A#18    U5                                                                                                                                                                                      H_D#19       R23                                                      AA21     H_D#51
                       H_A#19          A[18]#                                                                                      T1                                                                                    H_D#20               D[19]#                              D[51]#                H_D#52
                                 R3    A[19]#                                                   BPM[0]#     AD4                                                                                                                       L25     D[20]#                              D[52]#       AB21
                                                   ADDR GROUP 1




                                                                                                                                                                                                                                                           DATA GRP 1
                       H_A#20                                                                                                                                                                                            H_D#21                                                                         H_D#53




                                                                                                                                                                                                                                                                        DATA GRP 3
                                 W6                                                                         AD3                    T2                                                                                                 L22                                                      AC25
                                       A[20]#                                                   BPM[1]#                                                                                                                                       D[21]#                              D[53]#
                                                                             XDP/ITP SIGNALS

                       H_A#21    U4                                                                         AD1                    T3                                                                                    H_D#22       L23                                                      AD20     H_D#54
                       H_A#22          A[21]#                                                   BPM[2]#                            T4                                                                                    H_D#23               D[22]#                              D[54]#                H_D#55
                                 Y5    A[22]#                                                   BPM[3]#     AC4                                                                                                                       M23     D[23]#                              D[55]#       AE22
                       H_A#23    U2                                                                         AC2                    T5                                                                                    H_D#24       P25                                                      AF23     H_D#56
                       H_A#24          A[23]#                                                    PRDY#            R3        56_*                                                                                         H_D#25               D[24]#                              D[56]#                H_D#57
                                 R4    A[24]#                                                    PREQ#      AC1                             +VCCP                                                                                     P22     D[25]#                              D[57]#       AD24
                       H_A#25    T5                                                                         AC5   R4        56                                                                                           H_D#26       P23                                                      AE21     H_D#58
                       H_A#26          A[25]#                                                      TCK            R5        56                                                                                           H_D#27               D[26]#                              D[58]#                H_D#59
                                 T3    A[26]#                                                       TDI     AA6                                                                                                                       T24     D[27]#                              D[59]#       AD21
                       H_A#27    W3                                                                         AB3   R6        56_*                                                                                         H_D#28       R24                                                      AE25     H_D#60
                       H_A#28          A[27]#                                                      TDO            R7        56                                                                                           H_D#29               D[28]#                              D[60]#                H_D#61
                                 W5    A[28]#                                                      TMS      AB5                                                                                                                       L26     D[29]#                              D[61]#       AF25
                       H_A#29    Y4                                                                         AB6   R8        56                                                                                           H_D#30       T25                                                      AF22     H_D#62
                       H_A#30          A[29]#                                                    TRST#                             T6                          +VCCP                                                     H_D#31               D[30]#                              D[62]#                H_D#63
                                 W2    A[30]#                                                     DBR#      C20                                                                                                                       N24     D[31]#                              D[63]#       AF26
                       H_A#31    Y1                                                                                                                                                                                                   M24                                                      AD23
                                       A[31]#                                                                                                                                                    8     H_DSTBN#1                              DSTBN[1]#                        DSTBN[3]#                                     H_DSTBN#3 8
    8    H_ADSTB#1               V4    ADSTB[1]#                                PROCHOT#                    D21 H_PROCHOT_S#                                                                     8     H_DSTBP#1                      N25     DSTBP[1]#                        DSTBP[3]#       AE24                          H_DSTBP#3 8
                                                                                 THERMDA                    A24                          H_THERMDA 6                                             8      H_DINV#1                      M26     DINV[1]#                          DINV[3]#       AC20                          H_DINV#3 8
                                                                  THERM




                                 A6                                                                         A25                                                    R9
    20      H_A20M#                    A20M#                                     THERMDC                                                 H_THERMDC 6                                                                GTLREF0                                                                           H_COMP0
                                 A5                                                                               R10     56                                                                                                          AD26                                                     R26                R11         27.4_1
    20     H_FERR#                     FERR#                                                                                             +VCCP                                                                                                GTLREF                                 COMP[0]          H_COMP1
                                 C4                                                                         C7                                                     1K_1                                                                                 MISC                                   U26                R12         54.9_1
    20    H_IGNNE#                     IGNNE#                                THERMTRIP#                                                  H_THRMTRIP# 6                                                                                                                               COMP[1]
                                                                                                                                                                                                                                                                                               U1     H_COMP2     R13         27.4_1
                                                                                                                                                                  GTLREF0                                           T7                                                               COMP[2]          H_COMP3     R14         54.9_1
    20   H_STPCLK#               D5    STPCLK#                                                                                                                                                                                         C26    TEST1                                  COMP[3]   V1
                                                                                                                                                                      <500 mil (55 Ohm)
                                                                  HCLK




    20      H_INTR               C6    LINT0
                                 B4                                                                         A22                                                       T/B trace 5.5 , Space 25                     R737       51       D25                                                     E5
    20       H_NMI                     LINT1                                                    BCLK[0]                                  CLK_CPU_BCLK 7                                                                                       TEST2                         DPRSTP#                                          H_DPRSTP# 20,50
                                 A3                                                                         A21                                                   R15                                                                                                                          B5
    20      H_SMI#                     SMI#                                                     BCLK[1]                                  CLK_CPU_BCLK# 7                                                                                                                     DPSLP#                                          H_DPSLP# 20
                                                                                                                                                                                                                                                                             DPWR#             D24                           H_DPWR# 8
B                                                                                                                                                                  2K_1                                            R16        0                                                                                                                                    B
                                 AA1   RSVD[1]                                                                                                                                              7        CPU_BSEL0                         B22    BSEL[0]                      PWRGOOD             D6                            H_PWRGD 20
                                 AA4                                                                        T22                                                                                                    R17        0        B23                                                     D7
                                       RSVD[2]                                                 RSVD[12]                                                                                     7        CPU_BSEL1                                BSEL[1]                          SLP#                                          H_CPUSLP# 8,20
                                 AB2                                                                        A2                                                                                                     R18        0        C21                                                     AE6
                                       RSVD[3]                                                 RSVD[A2]                                                                                     7        CPU_BSEL2                                BSEL[2]                          PSI#                                          PM_PSI# 50
                                 AA3   RSVD[4]
                                                                  RESERVED




                                  M4   RSVD[5]                                                 RSVD[13]     D2
                                  N5   RSVD[6]                                                 RSVD[14]     F6
                                  T2   RSVD[7]                                                 RSVD[15]     D3
                                  V3   RSVD[8]                                                 RSVD[16]     C1
                                  B2   RSVD[9]                                                 RSVD[17]     AF1
                                  C3   RSVD[10]                                                RSVD[18]     D22
                                                                                               RSVD[19]     C23
                                 B25   RSVD[11]                                                RSVD[20]     C24




A                                                                                                                                                                                                                                                                                                                                                                  A




                                                                                                                                                                                                                                                                               ASUSTek COMPUTER INC.
                                                                                                                                                                                                                                                                               4 FL.,No.150, Li-Te Rd.,Peitou, Taipei,Taiwan, ROC
                                                                                                                                                                                                                                                                               Title
                                                                                                                                                                                                                                                                                         YONAH CPU1
                                                                                                                                                                                                                                                                               Size   Document Number                                                      Rev
                                                                                                                                                                                                                                                                               Custom A8J/F                                                                  1.1

                                                                                                                                                                                                                                                                               Date:       Thursday, October 06, 2005                Sheet   4   of   63
    5                                                                                            4                                                         3                                                                      2                                                                                              1
    5                                                4                                                     3                          2                                                             1




                                                                                                                                                    +VCCP                       +VCCP       4,6,8,11,12,20,23,52
                                                                                                                                                    +1.5VS                      +1.5VS      9,11,12,17,23,31,32,38,52
                                                                                                                                                   +VCORE                       +VCORE      6,50

                                                                                                                     U1D       SOCKET479P
                                                                                                                A4   VSS[1]       VSS[82]   P6
        +VCORE                                           +VCORE                                                 A8                          P21
                                                                                                                     VSS[2]       VSS[83]
                                                                                                               A11   VSS[3]       VSS[84]   P24
                        U1C    SOCKET479P                                                                      A14                          R2
                                                                                                                     VSS[4]       VSS[85]
D                  A7   VCC[1]     VCC[68]    AB20                                                             A16   VSS[5]       VSS[86]   R5                                                                                            D
                   A9   VCC[2]     VCC[69]    AB7                                                              A19   VSS[6]       VSS[87]   R22
                  A10   VCC[3]     VCC[70]    AC7                                                              A23   VSS[7]       VSS[88]   R25
                  A12   VCC[4]     VCC[71]    AC9                                                              A26   VSS[8]       VSS[89]   T1
                  A13   VCC[5]     VCC[72]    AC12                                                              B6   VSS[9]       VSS[90]   T4
                  A15   VCC[6]     VCC[73]    AC13                                                              B8   VSS[10]      VSS[91]   T23
                  A17   VCC[7]     VCC[74]    AC15                                                             B11   VSS[11]      VSS[92]   T26
                  A18   VCC[8]     VCC[75]    AC17                                                             B13   VSS[12]      VSS[93]   U3
                  A20   VCC[9]     VCC[76]    AC18                                                             B16   VSS[13]      VSS[94]   U6
                   B7   VCC[10]    VCC[77]    AD7                                                              B19   VSS[14]      VSS[95]   U21
                   B9   VCC[11]    VCC[78]    AD9                                                              B21   VSS[15]      VSS[96]   U24
                  B10   VCC[12]    VCC[79]    AD10                                                             B24   VSS[16]      VSS[97]   V2
                  B12   VCC[13]    VCC[80]    AD12                                                              C5   VSS[17]      VSS[98]   V5
                  B14   VCC[14]    VCC[81]    AD14                                                              C8   VSS[18]      VSS[99]   V22
                  B15   VCC[15]    VCC[82]    AD15                                                             C11   VSS[19]     VSS[100]   V25
                  B17   VCC[16]    VCC[83]    AD17                                                             C14   VSS[20]     VSS[101]   W1
                  B18   VCC[17]    VCC[84]    AD18                                                             C16   VSS[21]     VSS[102]   W4
                  B20   VCC[18]    VCC[85]    AE9                                                              C19   VSS[22]     VSS[103]   W23
                   C9   VCC[19]    VCC[86]    AE10                                                              C2   VSS[23]     VSS[104]   W26
                  C10   VCC[20]    VCC[87]    AE12                                                             C22   VSS[24]     VSS[105]   Y3
                  C12   VCC[21]    VCC[88]    AE13                                                             C25   VSS[25]     VSS[106]   Y6
                  C13   VCC[22]    VCC[89]    AE15                                                              D1   VSS[26]     VSS[107]   Y21
                  C15   VCC[23]    VCC[90]    AE17                                                              D4   VSS[27]     VSS[108]   Y24
                  C17   VCC[24]    VCC[91]    AE18                                                          



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