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LA-1541


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    A            B               C                     D                                 E




1                                                                                                                     1




2                                                                                                                     2




    BTS88 LA-1541 REV0.3 Schematics Document
        Intel Pentium 4 Processor in the 478-pin Package
            with 845PE / ICH4 / NVIDIA SQ17 chipset
                          2002-10-26-A   For B2-Test


3                                                                                                                     3




4                                                                                                                     4




                                                                   Compal Electronics, Ltd.
                                                           Title
                                                                    BTS88 Cover Sheet
                                                           Size     Document Number                            Rev
                                                              B      LA1541                                     0.3

                                                           Date:     ,  29, 2002         Sheet   1   of   48
    A            B               C                     D                                 E
COMPAL CONFIDENTIAL                                                                                                                                                                                                                                 CLOCK
MODEL             NAME :BTS88                                                            Pentium4/Northwood
                                                                                         mPGA478 CPU
                                                                                                                                                                                                                                                  ICS950810
                                                                                                                                                                                                                                                                      PAGE 12


REV:0.3                      CRT & TV-OUT                                                                             PAGE 4,5
                             LCD
                                       PAGE 18




                                                                                                             PSB
                         NVIDIA SQ17_A5                                              Brookdale-E MCH
                                                                                                                                                                                DDR DIMM*2
                                                                                         845PE
                                                           AGP BUS                                                                            MEMORY BUS                                                                                         POWER
                       16MB DDR SDRAM                                                  Host-AGP Bridge                                                                                                                                           INTERFACE
                       PIRQA#
                                    PAGE 13,14,15,
                                         16,17
                                                                                       DRAM controller                                                                                              PAGE 9,10,11
                                                                                                                                                                                                                                                                PAGE 38


                                                                                       Hub interface                      PAGE 7,8,9
                  Direct CD
                                                HUB Link
                  Play-OZ168
                       PAGE 27
                                                              PCI BUS
                                                                                                              IDSEL: AD16                                           IDSEL: AD20                                    IDSEL: AD17                                  IDSEL: AD18
 INTERNAL IDE                                                                                                 MASTER 0                                              MASTER 2                                       MASTER 3                                     MASTER 1
 IDE/CD                                                                                                       PIRQA#                                                PIRQA#, PIRQB#                                 PIRQB#                                       PIRQC#, PIRQD#
                                                                                                                                                                    SIRQ
 /FDD
        PAGE 28
                                                ICH4                                                                                                CARDBUS                                   LAN Controller                                     Mini PCI
                                     FUNC 0: LAN, HUB-TO-PCI ,                           1394 Controller                                                                                          RTL8100BL                                      Connector
                                                                                                                                                        OZ6933
                                     PCI-TO-LPC BRIDGE                                        TAB43AB21
                                     FUNC 1: IDE Controller                                                                                                           PAGE 23                                       PAGE 25                                       PAGE 26
                                     FUNC 2: USB Controller #1                                                     PAGE 22
                                     FUNC 3: SM BUS Controller
                                     FUNC 4: USB Controller #2                       AC LINK
                                     FUNC 5: AC97 Audio Controller
                                     FUNC 5: AC97 Modem Controller
                                                           PAGE 19,20,21
                                                                                                                   MDC                              PCMCIA
                                                                                                                   Connector                        SOCKET
                                          LPC




                                                               LPC




                                                                                                                              PAGE 29                                 PAGE 24
    USB/BlueTooth                                                                                                                                                                                                                                DC/DC POWER
    /FIR                                                                                                                                                                                                                                         +GPU_CORE POWER (+1.2V)
                   PAGE 31                                                                                                                                                                                                                       +1.25VS POWER
                                     SIO                   EC/KBC                             AC97 Codec                            AUDIO                                       AMP &
                                                                                                                                                                                                                                                 +1.5VALW POWER
                                  LPC 47N227               PC87591                                                                  HARDWARE                                    Audio
                                                                                               ALC202                                                                                                                                            +2.5V POWER
                                             PAGE 30                 PAGE 36                              PAGE 32                   EQ    PAGE 33                               Jack PAGE 34                                                     +3VALW POWER
        LPT PORT                                                                                                                                                                                                                                 +5VALW POWER
        MDC                                                                                                                                                                                                                                      +12VALW POWER
                   PAGE 29                                                                                                                                                                                                                       +CPU_CORE POWER
                                                                                                                                                                                                                                                 PAGE 41,42,43,44,45,46,47



                                    SD                       BIOS                               Switchs &
                                 W83L518D                  EC BUFFER                            Connectors
                                         PAGE 35                             PAGE 37            FAN                     PAGE 39
                                                                                                                                                                                                                              Compal Electronics, Inc.
                                                                                                                                                                                                                      Title
                                                                                                                                                                                                                               BTS88 BLOCK DIAGRAM
                                                                                              THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
                                                                           PROPRIETARY NOTE   TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D           Size     Document Number                                            Rev
                                                                                              DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE      B      LA1541                                                     0.3
                                                                                              USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
                                                                                                                                                                                                                      Date:    ,  29, 2002                    Sheet      2      of   48
                       A                                                      B                              C                                          D                                                    E




    Voltage Rails
                                                                                                                                  SIGNAL
                                                                                                                 STATE                     SLP_S1# SLP_S3# SLP_S4# SLP_S5#     +VALW       +V          +VS       Clock
    Power Plane                 Description                                         S1        S3      S5
                                                                                                                  Full ON                   HIGH    HIGH    HIGH   HIGH         ON         ON          ON         ON
    VIN                         Adapter power supply (19V)                          N/A       N/A     N/A
                                                                                                                 S1(Power On Suspend)        LOW    HIGH    HIGH   HIGH         ON         ON          ON         LOW
1   B+                          AC or battery power rail for power circuit.         N/A       N/A     N/A                                                                                                                                    1

    +CPU_CORE                   Core voltage for CPU                                ON        OFF     OFF        S3 (Suspend to RAM)         LOW     LOW    HIGH   HIGH         ON         ON          OFF        OFF
    +1.2VP                      1.2V switched power rail for CPU AGTL Bus           ON        OFF     OFF
                                                                                                                 S4 (Suspend to Disk)        LOW     LOW     LOW   HIGH         ON         OFF         OFF        OFF
    +1.25VS                     1.25V switched power rail                           ON        OFF     OFF
    +1.5VS                      AGP 4X                                              ON        OFF     OFF        S5 (Soft OFF)               LOW     LOW     LOW     LOW        ON         OFF         OFF        OFF
    +1.5VALW                    1.5V always on power rail                           ON        ON      ON*
    +2.5V                       2.5V power rail                                     ON        ON      OFF
    +2.5VS                      2.5V switched power rail                            ON        OFF     OFF
    +3VALW                      3.3V always on power rail                           ON        ON      ON*        Board ID Table for AD channel
    +3V                         3.3V power rail                                     ON        ON      OFF
    +3VS                        3.3V switched power rail                            ON        OFF     OFF
                                                                                                                 Vcc        3.3V +/- 5%
    +5VALW                      5V always on power rail                             ON        ON      ON*
                                                                                                                 Ra         100K +/- 5%
    +5V                         5V power rail                                       ON        ON      OFF
                                                                                                                 Board ID       Rb                 V AD_BID min      V AD_BID typ                 V AD_BID max
    +5VS                        5V switched power rail                              ON        OFF     OFF
                                                                                                                   0            0                          0 V                0 V                          0 V
    +12VALW                     12V always on power rail                            ON        ON      ON*
                                                                                                                   1        8.2K +/- 5%             0.216 V             0.250 V                      0.289 V
2
    RTCVCC                      RTC power                                           ON        ON      ON
                                                                                                                   2        18K +/- 5%              0.436 V             0.503 V                      0.538 V                                 2


                                                                                                                   3        33K +/- 5%              0.712 V             0.819 V                      0.875 V
                                                                                                                   4        56K +/- 5%              1.036 V             1.185 V                      1.264 V
    Note : ON* means that this power plane is ON only with AC power available, otherwise it is OFF.                5        100K +/- 5%             1.453 V             1.650 V                      1.759 V
                                                                                                                   6        200K +/- 5%             1.935 V             2.200 V                      2.341 V
                                                                                                                   7            NC                  2.500 V             3.300 V                      3.300 V
    External PCI Devices
     Device                       IDSEL#                         REQ#/GNT#            Interrupts
          VGA                                                                         PIRQA
     C ardBus                     AD20                              2                 PIRQA/PIRQB
          LAN                     A D17                             3                 PIRQB
     Mini-PCI                     AD18                              1/4               PIRQC/PIRQD                      Board ID                    PCB Revision
          1394                    AD16                              0                 PIRQA                               0                            0.1
                                                                                                                          1                            0.2
3                                                                                                                                                                                                                                            3
                                                                                                                          2                            0.3
                                                                                                                          3
    EC SM Bus1 address                                                  EC SM Bus2 address                                4
                                                                                                                          5
     Device                Address                                        Device               Address                    6
     Smart Battery         0001 011X b                                    MAX1617MEE           1001 110X b                7
     EEPROM(24C16/02)      1010 000X b                                    OZ168                0011 0100 b
                 (24C04)   1011 000Xb                                     Smart Battery        0001 011X b
                                                                          Docking              0011 011X b
                                                                          DOT Board            XXXX XXXXb



    ICH4 SM Bus address
     Device                              Address
4                                                                                                                                                                                                                                            4
     Clock Generator (                   1101 001Xb
     ICS950810)

     DDR DIMM0                           1001 000Xb
     DDR DIMM1                           1001 001Xb                                                                                                                            Compal Electronics, Ltd.
                                                                                                                                                                       Title
                                                                                                                                                                                BTS88 Notes
                                                                                                                                                                       Size     Document Number                                       Rev
                                                                                                                                                                          B                                                            0.3
                                                                                                                                                                                     LA1541
                                                                                                                                                                       Date:      ,  29, 2002                Sheet      3   of   48
                       A                                                      B                              C                                          D                                                    E
                                          A                                                                              B                                                               C                                                             D                                                                         E

                                                                                                                                                                                                                                                                                                                 +5VS
    +CPU_CORE




                                                                                                                                                                                                                                                                                                                 2
                                  CPURST#                                                      HA#[3..31]                                                                              HD#[0..63]                                                                  C45                                                  R45
                                                                        6 HA#[3..31]                             U39A                                                                                  HD#[0..63] 6                                                                                                     200_0402_5%
         R88             51_0603_1%
          1                2      H_FERR#        Near ICH                                        HA#3      K2                                                                  B21       HD#0                                            trace:10mils              0.1U_0402_10V6K
         R24             62_0402_5%                                                              HA#4            A3#                                                    D0#
                                                                                                           K4    A4#                Northwood                           D1#    B22       HD#1
                                                                                                                                                                                                                                         space:10mils




                                                                                                                                                                                                                                                                                                                 1
                                  H_PW RGD                                                       HA#5      L6                                                                  A23       HD#2                                                                                                    1617VCC
         R57             300_0603_1%                                                             HA#6            A5#                                                    D2#              HD#3
                                                                                                           K1    A6#                                                    D3#    A25
                                  BREQ0#                                                         HA#7                                                                                    HD#4                                                                                       U4
                                                                                                           L3    A7#                                                    D4#    C21
         R40             200_0603_1%                                                             HA#8      M6                                                                  D22       HD#5                                                C55                                1                          16
                                    IERR#                                                        HA#9            A8#                                                    D5#              HD#6                                                                                           NC            NC
          1                2                                                                               L2    A9#                                                    D6#    B24                                                                                              2       VCC         STBY   15
         R14             62_0402_5%                                                              HA#10     M3                                                                  C23       HD#7                                  2200P_0402_25V7K                  THERMDA        3                          14
                                                                                                                 A10#                                                   D7#                                                                                                             DXP       SMBCLK                              EC_SMC2 27,36
4                                                                                                HA#11     M4                                                                  C24       HD#8                                                                    THERMDC        4                          13                                                     4
                                                                                                 HA#12           A11#                                                   D8#              HD#9                                                                                           DXN           NC
                                                                                                           N1    A12#                                                   D9#    B25                                                                                              5       NC       SMBDATA   12                         EC_SMD2 27,36
                                                                                                 HA#13     M1                                                                  G22       HD#10                                                        1          2              6                          11        ATF#
                                                                                                                 A13#                                                  D10#                                                                 +5VS               1K_0402_5%               ADD1       ALERT
                                                                                                 HA#14     N2                                                                  H21       HD#11                                                        R51                       7                          10
                                                                                                                 A14#                                                  D11#                                                                                                             GND         ADD0




                                                                                                                                                                                                                                                                                                                        2
                                                                                                 HA#15     N4                                                                  C26       HD#12                                                                                  8                          9
    +CPU_CORE                                                                                    HA#16           A15#                                                  D12#              HD#13                                                                                          GND           NC                       R46
                                                                                                           N5    A16#                                                  D13#    D23
                                                                                                 HA#17     T1                                                                  J21       HD#14                                                                                      NE1618DS/MAX6654                           1K_0402_5%
                                        H_BPM0#                                                  HA#18           A17#                                                  D14#              HD#15
          1               2                                                                                R2    A18#                                                  D15#    D25
         R39             51_0603_1%                                                              HA#19     P3                                                                  H22       HD#16
                                                                                                                 A19#                                                  D16#




                                                                                                                                                                                                                                                                                                                        1
          1               2             H_BPM1#                                                  HA#20     P4                                                                  E24       HD#17
         R38             51_0603_1%                                                              HA#21           A20#                                                  D17#              HD#18
                                                                                                           R3    A21#                                                  D18#    G23
          1               2             H_BPM2#                                                  HA#22     T2                                                                  F23       HD#19                                                                                                                          +5VS
         R35             51_0603_1%                                                              HA#23           A22#                                                  D19#              HD#20
                                                                                                           U1    A23#                                                  D20#    F24
          1               2             H_BPM3#                                                  HA#24     P6                                                                  E25       HD#21
         R37             51_0603_1%                                                              HA#25           A24#                                                  D21#              HD#22
                                                                                                           U3    A25#                                                  D22#    F26
          1               2        H_BPM4_PRDY#                                                  HA#26     T4                                                                  D26       HD#23
         R36             51_0603_1%                                                              HA#27           A26#        ADDR GROUP           DATA GROUP           D23#              HD#24
                                                                                                           V2    A27#                                                  D24#    L21
          1               2        H_BPM5_PREQ#                                                  HA#28     R6                                                                  G26       HD#25
         R34             51_0603_1%                                                              HA#29           A28#                                                  D25#              HD#26
                                                                                                           W1    A29#                                                  D26#    H24
                                                                                                 HA#30     T5                                                                  M21       HD#27
                                                                                                 HA#31           A30#                                                  D27#              HD#28
                                                                                                           U4    A31#                                                  D28#    L22
                                                                                                           V3                                                                  J24       HD#29
                                                                                                                 A32#                                                  D29#              HD#30
                                                                                                           W2    A33#                                                  D30#    K23
                                                                                                           Y1                                                                  H25       HD#31
                                                                                                                 A34#                                                  D31#              HD#32
                                                                                                          AB1    A35#                                                  D32#    M23
                                                                                                                                                                               N22       HD#33
                                                                                                                                                                       D33#              HD#34
                                                                6   HREQ#0                                  J1   REQ0#                                                 D34#    P21
                                                                                                            K5                                                                 M24       HD#35
                                                                6   HREQ#1                                       REQ1#                                                 D35#
                                                                                                            J4                                                                 N23       HD#36
                                                                6   HREQ#2                                       REQ2#                                                 D36#
3                                                                                                           J3                                                                 M26       HD#37                                                                                                                                                                    3
                                                                6   HREQ#3                                       REQ3#                                                 D37#
                                                                                                            H3                                                                 N26       HD#38
                                                                6   HREQ#4                                       REQ4#                                                 D38#
                                                                                                                                                                               N25       HD#39
                                                                                                                                                                       D39#              HD#40
                                                           6 HADSTB0#                                       L5   ADSTB0#                                               D40#    R21
                                                                                                            R5                                                                 P24       HD#41
                                                           6 HADSTB1#                                            ADSTB1#                                               D41#
                                                                                                                                                                               R25       HD#42
                                                                                                                                                                       D42#              HD#43
                                                                                                                                                                       D43#    R24
                                                                                                            G1                                                                 T26       HD#44
                                                                    6 ADS#                                       ADS#                                                  D44#
                                                                                                          AC1                                                                  T25       HD#45
                                                                                                                 AP0#                                                  D45#              HD#46
                                                                                                            V5   AP1#                                                  D46#    T22
                                                                                                          AA3                                                                  T23       HD#47
                                                                                                                 BINIT#                                                D47#              HD#48
                                                                    6 BNR#                                  G2   BNR#                                                  D48#    U26
                                                                                        IERR#             AC3                                                                  U24       HD#49
                                                                                                                 IERR#                                                 D49#              HD#50
                                                                                                           J26   DP0#                                                  D50#    U23
                                                                                                          K25                                                                  V25       HD#51                                                                                      +3VS
                                                                                                                 DP1#                                                  D51#              HD#52
                                                                                                          K26    DP2#                                                  D52#    U21
                                                                                                          L25                                                                  V22       HD#53
                                                                                                                 DP3#                                                  D53#




                                                                                                                                                                                                                                                                                    2
                                                                                        BREQ0#              H6                                                                 V24       HD#54
                                                                6 BREQ0#                                         BREQ0#                                                D54#
                                                                                                            D2               CONTROL GROUP                                     W26       HD#55                                                                               R773
                                                                  6 BPRI#                                        BPRI#                                                 D55#
                   RP2                                                                                      G4                                                                 Y26       HD#56                                                                       10K_0402_5%
                                                                6 HLOCK#                                         LOCK#                                                 D56#
                                                                                                            F3                                                                 W25       HD#57
                                                                    6 HIT#                                       HIT#                                                  D57#
               1            8   ITP_TMS                                                                     E3                                                                 Y23       HD#58
                                                                  6 HITM#                                        HITM#                                                 D58#




                                                                                                                                                                                                                                                                                    1
               2            7   ITP_TRST#                                                                   E2                                                                 Y24       HD#59
                                                                6 DEFER#                                         DEFER#                                                D59#                                                                                                                                 PROCHOT# 36
               3            6   ITP_TCK                                                                     H2                                                                 Y21       HD#60
                                                                 6 DRDY#                                         DRDY#                                                 D60#




                                                                                                                                                                                                                                                                                    1
               4            5   ITP_TDI                                                                     V6                                                                 AA25      HD#61                                                                                      C
                                                                                        CPURST#                  MCERR#                                                D61#              HD#62                                                                                             Q54
                                                            6 CPURST#                                    AB25    RESET#                                                D62#    AA22                                                 +CPU_CORE         1         2           2
                   1.5K_8P4R_1206_5%                                                                        J6                                                                 AA24      HD#63                                                       R774        62_0402_5% B              2SC2411K_SOT23
                                                             6 HTRDY#                                            TRDY#                                                 D63#                                                                                                         E
                                                               6 RS#0                                       F1   RS0#




                                                                                                                                                                                                                                                                                    3
                                                               6 RS#1                                       G5   RS1#                                                  DBI0#   E21                   DBI0#   6
2                                                                                                                                                                                                                                                                                                                                                                 2
                                                               6 RS#2                                       F4   RS2#                                                  DBI1#   G25                   DBI1#   6
                                                                                                          AB2    RSP#                                                  DBI2#   P26                   DBI2#   6
                                                                                                                                                                               V21                                                                    1         2      PRO_CHOT#
                                                                                                                                                                       DBI3#                         DBI3#   6                      +CPU_CORE
                                                                                       H_BPM0#            AC6                                                                                                                                        R15         62_0402_5%
                                                                                       H_BPM1#                   BPM0#
                                                                                                          AB5    BPM1#                                             DSTBN0#     E22                   DSTBN0#     6
                                                                                       H_BPM2#            AC4                                                                  K22
                                                                                                                 BPM2#                                             DSTBN1#                           DSTBN1#     6
                                                                                       H_BPM3#             Y6                                                                  R22
                                                                                                                 BPM3#                                             DSTBN2#                           DSTBN2#     6
                                                                                  H_BPM4_PRDY#            AA5                                                                  W22
                                                                                                                 BPM4#                                             DSTBN3#                           DSTBN3#     6
                                                                                  H_BPM5_PREQ#            AB4                                                                  F21
                                                                                                                 BPM5#                                             DSTBP0#                           DSTBP0#     6
                                                                                                                                                                   DSTBP1#     J23                   DSTBP1#     6
                                                          R73       1            2 33_0402_5%            AF26                                                                  P23
                                                                                                                 SKTOCC#                                           DSTBP2#                           DSTBP2#     6
                                                                                                           D5    TDO                                               DSTBP3#     W23                   DSTBP3#     6
                                                                                ITP_TDI                    C1                    MISC
                                                                                ITP_TMS                          TDI
                                                                                                           F7    TMS                                                  BCLK0    AF22                  CLK_HCLK 12
                                                                                ITP_TRST#                  E6                                                                  AF23
                                                                                                                 TRST#                                                BCLK1                          CLK_HCLK# 12
                                                                                ITP_TCK                    D4                                     HOST CLK
                                                                                PRO_CHOT#                        TCK
                                                                                                           C3    PROCHOT#                                           ITPCLK0    AC26                  CLK_ITP_BCLK 12
                                                                                                                                                                    ITPCLK1    AD26                  CLK_ITP_BCLK# 12
                                                                                       BSEL0              AD6
                                                         7,12 H_BSEL0                                            BSEL0
               +3VALW              1         2             12 H_BSEL1                                     AD5    BSEL1
                            R67           150_0402_5%                                                      H5                                                                  C6     H_A20M#
                                                              6 DBSY#                                            DBSY#                                                A20M#                          H_A20M# 19
                                                                                                         AE25                                                                  B6     H_FERR#
            20 ITP_DBRESET#                                                                                      DBR#                                                 FERR#                          H_FERR# 19
                                                                                                                                                                               B2     H_IGNNE#
                                                                                                                                                                     IGNNE#                          H_IGNNE# 19
                                                                                       H_PW RGD          AB23                                                                  D1     H_INTR
                                                        19 H_PWRGD                                               PWRGOOD                                          INTR/LINT0                         H_INTR 19
                                                                                       H_CPUSLP#         AB26                                     LEGACY CPU                   E5     H_NMI
                                                        19 H_CPUSLP#                                             SLP#                                              NMI/LINT1                         H_NMI 19
                                                                                        THERMDA             B3                                                                 W5
                                                                                                                 THERMDA                                              INIT#                          H_INIT# 19
                                                                                        THERMDC             C4              THERMAL DIODE                                      Y4
                                                                                                                 THERMDC                                           STPCLK#                           H_STPCLK# 19
                                                                                        THERTRIP#           A2                                                                 B5
1                                                        20 THERTRIP#                                            THERMTRIP#                                           SMI#                           H_SMI# 19                                                                                                                                                    1

                                                                                                                 mPGA478

               BSEL1       BSEL0       SYSTEM BUS FREQUENCY

                   L        L                 100MHz                                                                                                                                                                                                                                      Compal Electronics, Inc.
                   L        H                 133MHz                                                                                                                                                                                                                            Title
                                                                                                                                                                                                                                                                                               Pentium 4/Northwood Processor in mPGA478
                   H        L                 RESERVED                                                                                                 THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
                                                                                                                                    PROPRIETARY NOTE   TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D           Size            Document Number                                             Rev
                   H        H                 RESERVED                                                                                                 DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE      B            LA1541                                                       0.3
                                                                                                                                                       USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
                                                                                                                                                                                                                                                                               Date:           ,  29, 2002                       Sheet      4   of    48
                                          A                                                                              B                                                               C                                                             D                                                                         E
                                         A                                                                   B                                                       C                                                                              D                                                                                E

                                                                                                                                                                                                                        THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND
              +CPU_CORE                                                                                                                                                                             PROPRIETARY NOTE    TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
                                                                                                                                                                                                                        DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE
                      1              2                     +VCCA                                                                       +CPU_CORE                                                                        USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
                          L4
                     LQG21N4R7K10_0805            C66
                                                                           C79            U39B                                                         0.1U_0402_10V6K
                               22U_1206_16V4Z_V1                           1U_0603_10V6K                                      D10
                                                                                                                        VSS                   C423                            C433                                                                                          U39C
                                                                                     AD20 VCCA                          VSS   A11
                      1      2                           VSSA                        AD22 VSSA     PLL ANALOG VOLTAGE         A13                           C429                                                                                                      AF9                                                                D6
                                                  



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