AST RESEARCH, INC.

ADVANTAGE! 6000 SERIES 486 (202676-F05)

Processor    80486SX/80487SX/ODP486/ODPR486/80486DX/80486DX2/P24T
Processor    25/33/50(internal)/66(internal)MHz
Speed
Chip Set     Unidentified
Max. Onboard 32MB
DRAM
Cache        None
BIOS         AST
Dimensions   220mm x 220mm
I/O Options  Floppy drive interface, IDE interface, parallel port, PS/2
             mouse port, serial ports (2), VGA port, riser slot
NPU Options  None

[Image]

                                CONNECTIONS

  Purpose                  Location   Purpose                    Location

  PS/2 mouse port            CN2      Power LED                    E12

  Serial port                CN3      IDE interface LED            E13

  Serial port                CN4      IDE interface                J22

  Parallel port              CN5      Floppy drive interface       J24

  VGA port                   CN6      Chassis fan power            J28

  Reset switch               E11      Riser slot                   SL1

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Parallel port IRQ select IRQ7            E1           Pins 1 & 2
                                                              closed

      Parallel port IRQ select IRQ5            E1           Pins 2 & 3
                                                              closed

  »   On board video enabled                   E3             Closed

      On board video disabled                  E3              Open

  »   Monitor type select color                E4              Open

      Monitor type select monochrome           E4             Closed

  »   Password enabled                         E5              Open

      Password disabled                        E5             Closed

                DRAM CONFIGURATION

      Size            Bank 0           Bank 1

       4MB         (1) 1M x 32          None

       5MB         (1) 1M x 32     (1) 256K x 32

       8MB         (1) 1M x 32      (1) 1M x 32

      16MB         (1) 4M x 32          None

      17MB         (1) 4M x 32     (1) 256K x 32

      20MB         (1) 4M x 32      (1) 1M x 32

      32MB         (1) 4M x 32      (1) 4M x 32

                          CPU TYPE CONFIGURATION

      Type           E6          E7           E8        E9         E10

  80486SX (PQFP)    1 & 2      Closed       2 & 3     1 & 2       2 & 3

  80486SX (PGA)     1 & 2       Open        1 & 2     2 & 3       1 & 2

     80487SX        1 & 2      Closed       2 & 3     1 & 2       2 & 3

     ODP486         1 & 2      Closed       2 & 3     1 & 2       2 & 3

     ODPR486        1 & 2      Closed       1 & 2     2 & 3       2 & 3

     80486DX        1 & 2      Closed       1 & 2     2 & 3       2 & 3

    80486DX2        1 & 2      Closed       1 & 2     2 & 3       2 & 3

      P24T          2 & 3      Closed       2 & 3     1 & 2       2 & 3

  Note: Pins designated should be in the closed position.

  CPU SPEED CONFIGURATION

    Speed           E2

    25MHz         Closed

    33MHz          Open

    50iMHz        Closed

    66iMHz         Open