
PINE TECHNOLOGY

PT-429G

Processor        80486SX/Cx487S/80486DX/80486DX2/Pentium Overdrive
Processor Speed  25/33/40/50/50(internal)/66(internal)MHz
Chip Set         C & T
Max. Onboard DRAM48MB
Cache            32/64/128/256KB
BIOS             AMI
Dimensions       220mm x 250mm
I/O Options      32-bit VESA local bus slots (3)
NPU Options      None

[Image]

                                CONNECTIONS

  Purpose               Location     Purpose                  Location

  External battery         J1        Power LED & keylock         J6

  Reset switch             J2        Green AUX # 1               J7
                                     connector

  Turbo switch             J3        Green AUX # 2              JP32
                                     connector

  Turbo LED                J4        32 bit VESA slots        SL1, SL2,
                                                                 SL3

  Speaker                  J5

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     On board battery connect                JP1             Closed

      On board battery disconnect             JP1              Open

     External power good                     JP2           pins 1 & 2
                                                              closed

      Internal power good                     JP2           pins 2 & 3
                                                              closed

     Normal VGA card installed               JP3           pins 1 & 2
                                                              closed

      POWER-9000 VGA card installed           JP3           pins 2 & 3
                                                              closed

     Normal 3 VESA master                    JP4           pins 2 & 3
                                                              closed

      Enable Cx487S & MCA only for            JP4           pins 1 & 2
      master mode                                             closed

     Enable CPU (486DX2) test logic          JP7              Open

      Disable CPU (486DX2) test logic         JP7             Closed

     Normal operation                        GJ1              Open

      Enable green function                   GJ1             Closed

     AMI MEGAKEY keyboard BIOS               GJ3              Open

      Phoenix MULTIKEY keyboard BIOS          GJ3             Closed

                        DRAM CONFIGURATION

      Size            Bank A           Bank B          Bank C

       1MB         (4) 256K x 9         NONE            NONE

       1MB             NONE        (1) 256K x 36        NONE

       1MB             NONE             NONE        (1) 256K x 36

       2MB         (4) 256K x 9    (1) 256K x 36        NONE

       2MB         (4) 256K x 9         NONE        (1) 256K x 36

       2MB             NONE        (1) 256K x 36    (1) 256K x 36

       3MB         (4) 256K x 9    (1) 256K x 36    (1) 256K x 36

       4MB             NONE         (1) 1M x 36         NONE

       4MB             NONE             NONE         (1) 1M x 36

       4MB          (4) 1M x 9          NONE            NONE

       5MB          (4) 1M x 9     (1) 256K x 36        NONE

       5MB          (4) 1M x 9          NONE        (1) 256K x 36

       5MB         (4) 256K x 9     (1) 1M x 36         NONE

       5MB         (4) 256K x 9         NONE         (1) 1M x 36

       6MB          (4) 1M x 9     (1) 256K x 36    (1) 256K x 36

       6MB         (4) 256K x 9     (1) 1M x 36     (1) 256K x 36

       6MB         (4) 256K x 9    (1) 256K x 36     (1) 1M x 36

       8MB             NONE         (1) 1M x 36      (1) 1M x 36

       8MB          (4) 1M x 9      (1) 1M x 36         NONE

       8MB          (4) 1M x 9          NONE         (1) 1M x 36

       9MB          (4) 1M x 9      (1) 1M x 36     (1) 256K x 36

       9MB          (4) 1M x 9     (1) 256K x 36     (1) 1M x 36

      12MB          (4) 1M x 9      (1) 1M x 36      (1) 1M x 36

                    DRAM CONFIGURATION (CONT)

      Size            Bank A           Bank B          Bank C

      18MB         (4) 256K x 9     (1) 4M x 36     (1) 256K x 36

      18MB         (4) 256K x 9    (1) 256K x 36     (1) 4M x 36

      18MB          (4) 4M x 9     (1) 256K x 36    (1) 256K x 36

      21MB          (4) 1M x 9      (1) 4M x 36     (1) 256K x 36

      21MB          (4) 1M x 9     (1) 256K x 36     (1) 4M x 36

      24MB          (4) 1M x 9      (4) 1M x 36      (1) 4M x 36

      24MB          (4) 1M x 9      (1) 4M x 36      (4) 1M x 36

      33MB         (4) 256K x 9     (1) 4M x 36      (1) 4M x 36

      36MB          (4) 1M x 9      (1) 4M x 36      (1) 4M x 36

      48MB          (4) 4M x 9      (1) 4M x 36      (1) 4M x 36

    8 BIT SIMM (BANK A) CONFIGURATION

        BANK                 JP21

       Bank 0         pins 1 & 2 closed

       Bank 2         pins 2 & 3 closed

              SINGLE 32 BIT SIMM (BANK B OR C) CONFIGURATION

    Bank      Bank B = Bank 0    Bank C = Bank
                or Bank 1        1 or Bank 2

                   JP22              JP23            JP24         JP25

   Bank 0       pins 1 & 2           Open            N/A           N/A
                  closed

   Bank 1       pins 2 & 3           Open         pins 1 & 2      Open
                  closed                            closed

   Bank 2          N/A               N/A          pins 2 & 3      Open
                                                    closed

              DOUBLE 32 BIT SIMM (BANK B OR C) CONFIGURATION

   Bank       Bank B = Bank    Bank C = Bank
             0& 1 Bank 1 & 2   1 & 2 or Bank
                                   2 & 3

                  JP22             JP23            JP24          JP25

  Bank 0       pins 1 & 2        pins 1 & 2        N/A            N/A
                 closed           closed

  Bank 1       pins 2 & 3        pins 1 & 2     pins 1 & 2     pins 1 & 2
                 closed           closed          closed        closed

  Bank 2          N/A               N/A         pins 2 & 3     pins 2 & 3
                                                  closed        closed

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

     32KB        (4) 8K x 8        NONE         8K x 8

     64KB        (4) 8K x 8     (4) 8K x 8      8K x 8

     128KB      (4) 32K x 8        NONE         8K x 8

     256KB      (4) 32K x 8    (4) 32K x 8      32K x 8

                        CACHE JUMPER CONFIGURATION

    Size        JP13        JP14        JP15         JP16         JP17

    32KB        Open      pins 2 &      Open         Open         Open
                             3

    64KB        Open      pins 1 &      Open        Closed        Open
                             2

    128KB      pins 2 &   pins 2 &      Open        Closed       Closed
                  3          3

    256KB      pins 1 &   pins 1 &     Closed       Closed       Closed
                  2          2

  Note:Pins designated should be in the closed position.

                       AV9107-05 CLOCK CONFIGURATION

      Speed              JP10              JP11               JP30

      25MHz             Closed             Open         pins 2 & 3 closed

      33MHz              Open             Closed        pins 2 & 3 closed

      40MHz              Open              Open         pins 2 & 3 closed

      50iMHz            Closed             Open         pins 2 & 3 closed

      50MHz             Closed             Open         pins 1 & 2 closed

      66iMHz             Open             Closed        pins 2 & 3 closed

       CH9007E CLOCK CONFIGURATION

  Speed      JP9       JP10      JP11

  25MHz     Closed    Closed    Closed

  33MHz      Open     Closed    Closed

  40MHz     Closed     Open     Closed

  50iMHz    Closed    Closed    Closed

  50MHz      Open      Open      Open

  66iMHz     Open     Closed    Closed

       MX8315 CLOCK CONFIGURATION

  Speed      JP9       JP10      JP11

  25MHz      Open      Open     Closed

  33MHz     Closed    Closed    Closed

  40MHz      Open     Closed    Closed

  50iMHz     Open      Open     Closed

  50MHz     Closed     Open      Open

  66iMHz    Closed    Closed    Closed

                          CPU TYPE CONFIGURATION

         CPU Type                   JP18                    JP19

          80486SX             pins 2 & 3 closed             Open

          80486DX             pins 1 & 2, 3 & 4       pins 1 & 2 closed
                                   closed

         80486DX2             pins 1 & 2, 3 & 4       pins 1 & 2 closed
                                   closed

     Pentium Overdrive        pins 1 & 2, 3 & 4       pins 2 & 3 closed
                                   closed

                   VESA DELAY CONFIGURATION

    50 MHz Delay             JP5                  JP6

      No delay         pins 1 & 2 closed   pins 1 & 2 closed

      1-T state        pins 2 & 3 closed   pins 2 & 3 closed

                   VESA WAIT STATE CONFIGURATION

    CPU speed      Wait states          JP12            JP20

     < 33MHz      0 wait states         Open            Open

     > 33MHz       1 wait state        Closed          Closed

