
OCEAN INFORMATION SYSTEMS, INC.

HIPPO 15 486

Processor  CX486S/80486SX/SL80486SX/CX486DX/TI486DX/486BL/UMCU5S/
           AM486DXL/80486DX/SL80486DX/AM486DX2/(SL)AM486DX2/
           UMCU5DS/80486DX2/SL80486DX2/AM486DX4/(SL)AM486DX4/
           80486DX4/P24D/P24T/CX5X86/AMK5
Processor  25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/
Speed      100(internal)/120(internal)MHz
Chip Set   Unidentified
Video Chip None
Set
Maximum    256MB
Onboard
Memory
Maximum    None
Video
Memory
Cache      128/256/512KB
BIOS       Unidentified
Dimensions 330mm x 218mm
I/O        32-bit PCI slots (3), floppy drive interface, game port, IDE
Options    interfaces (2), parallel port, PS/2 mouse port, serial ports (2)
NPU        None
Options

[Image]

                                CONNECTIONS

        Function            Label            Function            Label

  Speaker                     P1       Game port                  P11

  Power LED & keylock         P2       Serial port 2              P12

  Reset switch                P3       Serial port 1              P15

  IDE interface LED           P4       External battery           P16

  Turbo LED                   P5       PS/2 mouse port            P17

  Turbo switch                P6       Floppy drive               P18
                                       interface

  IDE interface 2             P8       Chassis fan power          P19

  IDE interface 1             P9       32-bit PCI slots         PC1 - PC3

  Parallel port              P10

                        USER CONFIGURABLE SETTINGS

                 Setting                      Label          Position

     Factory configured - do not alter       JP20          Pins 2 & 3
                                                              closed

     Factory configured - do not alter       JP26          Pins 1 & 2
                                                              closed

      Jumper information unavailable          JP27             N/A

     Factory configured - do not alter       JP30          Pins 2 & 3
                                                              closed

     Factory configured - do not alter       JP32          Pins 1 & 2
                                                              closed

      Jumper information unavailable          JP34             N/A

      Battery type select internal            JP35          Pins 2 & 3
                                                              closed

      Battery type select external            JP35          Pins 1 & 2
                                                              closed

     Factory configured - do not alter       JP36             Open

      Jumper information unavailable          JP37             N/A

     Factory configured - do not alter        JW2          Pins 1 & 2
                                                              closed

     Factory configured - do not alter        JW3          Pins 1 & 2
                                                              closed

     Factory configured - do not alter        JW4             Open

     Factory configured - do not alter        JW5             Open

                           DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2        Bank 3

     4MB        (1) 1M x 36       None           None          None

     8MB        (1) 2M x 36       None           None          None

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

     12MB       (1) 1M x 36   (1) 1M x 36    (1) 1M x 36       None

     12MB       (1) 1M x 36       None       (1) 2M x 36       None

     16MB       (1) 1M x 36   (1) 1M x 36    (1) 1M x 36    (1) 1M x 36

     16MB       (1) 1M x 36   (1) 1M x 36    (1) 2M x 36       None

     16MB       (1) 2M x 36   (1) 2M x 36        None          None

     16MB       (1) 4M x 36       None           None          None

     20MB       (1) 1M x 36       None       (1) 4M x 36       None

     20MB       (1) 2M x 36   (1) 2M x 36    (1) 1M x 36       None

     24MB       (1) 1M x 36   (1) 1M x 36    (1) 4M x 36       None

     24MB       (1) 2M x 36       None       (1) 4M x 36       None

                        DRAM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     24MB        (1) 2M x 36   (1) 2M x 36    (1) 2M x 36        None

     32MB        (1) 4M x 36   (1) 4M x 36        None           None

     32MB        (1) 2M x 36   (1) 2M x 36    (1) 2M x 36    (1) 2M x 36

     36MB        (1) 4M x 36   (1) 4M x 36    (1) 1M x 36        None

     40MB        (1) 4M x 36   (1) 4M x 36    (1) 2M x 36        None

     40MB        (1) 1M x 36   (1) 1M x 36    (1) 4M x 36    (1) 4M x 36

     48MB        (1) 4M x 36   (1) 4M x 36    (1) 4M x 36        None

     48MB        (1) 8M x 36       None       (1) 4M x 36        None

     64MB        (1) 4M x 36   (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

     64MB        (1) 4M x 36   (1) 4M x 36    (1) 8M x 36        None

     64MB        (1) 8M x 36   (1) 8M x 36        None           None

     80MB        (1) 8M x 36   (1) 8M x 36    (1) 4M x 36        None

     96MB        (1) 4M x 36   (1) 4M x 36    (1) 16M x 36       None

     96MB        (1) 8M x 36       None       (1) 16M x 36       None

     128MB       (1) 8M x 36   (1) 8M x 36    (1) 8M x 36    (1) 8M x 36

     144MB       (1) 16M x 36  (1) 16M x 36   (1) 4M x 36        None

     160MB       (1) 16M x 36  (1) 16M x 36   (1) 8M x 36        None

     192MB       (1) 16M x 36  (1) 16M x 36   (1) 8M x 36    (1) 8M x 36

     256MB       (1) 16M x 36  (1) 16M x 36   (1) 16M x 36   (1) 16M x 36

                      CACHE CONFIGURATION

      Size          Bank 0          Bank 1           TAG

     128KB        (4) 32K x 8        None        (1) 32K x 8

   256KB (A)      (4) 64K x 8        None            None

    256KB(B)      (4) 32K x 8     (4) 32K x 8    (1) 32K x 8

     512KB       (4) 128K x 8        None        (1) 32K x 8

                        CACHE JUMPER CONFIGURATION

         Size                     JP9                      JP12

         128KB             Pins 2 & 3 closed               Open

       256KB (A)           Pins 2 & 3 closed         Pins 1 & 2 closed

       256KB (B)           Pins 1 & 2 closed         Pins 1 & 2 closed

         512KB             Pins 2 & 3 closed         Pins 1 & 2, 3 & 4
                                                          closed

                         CPU SPEED SELECTION

               Speed                              JP28

               25MHz                       Pins 5 & 6 closed

               33MHz                Pins 1 & 2, 3 & 4, 5 & 6 closed

               40MHz                    Pins 3 & 4, 5 & 6 closed

              50iMHz                       Pins 5 & 6 closed

               50MHz                       Pins 1 & 2 closed

              66iMHz                Pins 1 & 2, 3 & 4, 5 & 6 closed

              75iMHz                       Pins 5 & 6 closed

              80iMHz                    Pins 3 & 4, 5 & 6 closed

              100iMHz               Pins 1 & 2, 3 & 4, 5 & 6 closed

              120iMHz                   Pins 3 & 4, 5 & 6 closed

                            CPU TYPE SELECTION

       Type          JP1        JP2        JP10        JP11        JP13

      CX486S        1 & 2      2 & 3      1 & 2, 3     2 & 3       Open
                                            & 4

     80486SX        1 & 2      1 & 2       Open        Open        Open

    SL80486SX       1 & 2      1 & 2      2 & 3, 4     Open        Open
                                            & 5

     CX486DX        1 & 2      2 & 3      1 & 2, 3     2 & 3      3 & 4
                                            & 4

     TI486DX        1 & 2      2 & 3      1 & 2, 3     2 & 3      3 & 4
                                            & 4

      486 BL        1 & 2      2 & 3      1 & 2, 3     2 & 3      3 & 4
                                            & 4

     UMC U5S        2 & 3      1 & 2       Open        3 & 4     1 & 2, 3
                                                                   & 4

     AM486DXL       2 & 3      1 & 2       Open        3 & 4     1 & 2, 3
                                                                   & 4

     80486DX        1 & 2      1 & 2       Open        Open       3 & 4

    SL80486DX       1 & 2      1 & 2      2 & 3, 4     Open       3 & 4
                                            & 5

     AM486DX2       2 & 3      1 & 2       Open        3 & 4     1 & 2, 3
                                                                   & 4

   (SL)AM486DX2     1 & 2      1 & 2      2 & 3, 4     Open       3 & 4
                                            & 5

     UMC U5DS       2 & 3      1 & 2       Open        3 & 4     1 & 2, 3
                                                                   & 4

     80486DX2       1 & 2      1 & 2       Open        Open       3 & 4

    SL80486DX2      1 & 2      1 & 2      2 & 3, 4     Open       3 & 4
                                            & 5

     AM486DX4       2 & 3      1 & 2       Open        3 & 4     1 & 2, 3
                                                                   & 4

   (SL)AM486DX4     1 & 2      1 & 2      2 & 3, 4     Open       3 & 4
                                            & 5

     80486DX4       1 & 2      1 & 2      2 & 3, 4     Open       3 & 4
                                            & 5

       P24D         1 & 2      1 & 2      2 & 3, 4     Open       3 & 4
                                            & 5

       P24T         1 & 2      1 & 2      2 & 3, 4     1 & 2      2 & 3
                                            & 5

      CX5X86        1 & 2      1 & 2      2 & 3, 4     Open       3 & 4
                                            & 5

      AM5X86        1 & 2      1 & 2      2 & 3, 4     Open       3 & 4
                                            & 5

  Note: Pins designated should be in the closed position.

                        CPU TYPE SELECTION (CONT)

       Type          JP14        JP15       JP16       JP17        JP18

      CX486S         2 & 3       Open      1 & 2       2 & 3      3 & 4

     80486SX         2 & 3       Open       Open       Open       1 & 2

    SL80486SX        2 & 3       Open       Open       Open       3 & 4

     CX486DX        1 & 2, 3     Open      1 & 2       2 & 3      3 & 4
                      & 4

     TI486DX        1 & 2, 3     Open      1 & 2       2 & 3      3 & 4
                      & 4

      486 BL        1 & 2, 3     Open      1 & 2       2 & 3      3 & 4
                      & 4

     UMC U5S         2 & 3       Open       Open       Open       1 & 2

     AM486DXL       1 & 2, 3     Open       Open       Open       1 & 2
                      & 4

     80486DX        1 & 2, 3     Open       Open       Open       1 & 2
                      & 4

    SL80486DX       1 & 2, 3     Open       Open       Open       3 & 4
                      & 4

     AM486DX2       1 & 2, 3    1 & 2       Open       Open       1 & 2
                      & 4

   (SL)AM486DX2     1 & 2, 3    2 & 3       Open       Open       3 & 4
                      & 4

     UMC U5DS       1 & 2, 3     Open       Open       Open       1 & 2
                      & 4

     80486DX2       1 & 2, 3     Open       Open       Open       1 & 2
                      & 4

    SL80486DX2      1 & 2, 3     Open       Open       Open       3 & 4
                      & 4

     AM486DX4       1 & 2, 3     Open       Open       Open       1 & 2
                      & 4

   (SL)AM486DX4     1 & 2, 3    2 & 3       Open       Open       3 & 4
                      & 4

     80486DX4       1 & 2, 3     Open       Open       Open       3 & 4
                      & 4

       P24D         1 & 2, 3    2 & 3       Open       Open       3 & 4
                      & 4

       P24T         1 & 2, 3     Open      2 & 3       1 & 2     3 & 4, 5
                      & 4                                          & 6

      CX5X86        1 & 2, 3     Open       Open       Open       3 & 4
                      & 4

      AM5X86        1 & 2, 3    2 & 3       Open       Open       3 & 4
                      & 4

  Note: Pins designated should be in the closed position.

                        CPU TYPE SELECTION (CONT)

      Type         JP21        JP22        JP23        JP24        JP25

     CX486S        2 & 3       1 & 2       Open        Open        Open

    80486SX        Open        Open        Open        Open        Open

   SL80486SX       2 & 3       2 & 3       Open        Open        Open

    CX486DX        2 & 3       1 & 2       Open        Open        Open

    TI486DX        2 & 3       1 & 2       Open        Open        Open

     486 BL        2 & 3       1 & 2       Open        Open        Open

    UMC U5S        1 & 2       Open        Open        Open        Open

    AM486DXL       1 & 2       Open        Open        Open        Open

    80486DX        Open        Open        Open        Open        Open

   SL80486DX       2 & 3       2 & 3       Open        Open        Open

    AM486DX2       1 & 2       Open        Open        Open        Open

  (SL)AM486DX2     2 & 3       2 & 3       Open        Open       1 & 2

    UMC U5DS       1 & 2       Open        Open        Open        Open

    80486DX2       Open        Open        Open        Open        Open

   SL80486DX2      2 & 3       2 & 3       Open        Open        Open

    AM486DX4       1 & 2       Open        Open        Open        Open

  (SL)AM486DX4     2 & 3       2 & 3       Open        Open       1 & 2

    80486DX4       2 & 3       2 & 3       Open        Open        Open

      P24D         2 & 3       2 & 3       1 & 2      1 & 2       1 & 2

      P24T         2 & 3       2 & 3       Open        Open        Open

     CX5X86        2 & 3       2 & 3       Open       1 & 2       1 & 2

     AM5X86        2 & 3       2 & 3       1 & 2      1 & 2       1 & 2

  Note: Pins designated should be in the closed position.

   CPU MULTIPLIER SELECTION (80486DX4)

     Multiplier              JP19

         2x           Pins 2 & 3 closed

        2.5x          Pins 1 & 2 closed

         3x                  Open

   CPU MULTIPLIER SELECTION (AM486DX4)

     Multiplier              JP19

         2x           Pins 2 & 3 closed

         3x                  Open

    CPU MULTIPLIER SELECTION (AM5X86)

     Multiplier              JP19

         4X           Pins 2 & 3 closed

                           CPU VOLTAGE SELECTION

      Voltage             JP3                JP4               JP6

  3.45v/5v (auto)      Pins 1 & 2           Open               Open
                         closed

   3.45v (fixed)          Open              Open               Open

   3.6v (fixed)           Open              Open            Pins 1 & 2
                                                              closed

    5v (fixed)            Open            Pins 1 & 2           Open
                                           closed

                    DMA CHANNEL SELECTION

       Channel               JP29                 JP33

          1            Pins 1 & 2 closed   Pins 2 & 3 closed

          3            Pins 2 & 3 closed   Pins 1 & 2 closed

