
AST RESEARCH, INC.

ADVANTAGE! 6000 SERIES 486 (202716-101)

Processor  80486SX/80487SX/ODP486/ODPR486/80486DX/CX486DX2/80486DX2/P24T/CX5X86
Processor  25/33/50(internal)/66(internal)MHz
Speed
Chip Set   Unidentified
Max.       20MB
Onboard
DRAM
Cache      None
BIOS       AST
Dimensions 220mm x 220mm
I/O        Floppy drive interface, IDE interface, parallel port, PS/2 mouse
Options    port, serial port, 8514 video pass through connector, VGA port,
           riser slot
NPU        None
Options

[Image]

                                CONNECTIONS

  Purpose                Location     Purpose                  Location

  VGA port                 CN1        IDE interface LED           E13

  Parallel port            CN2        8514 video pass             J19
                                      through connector

  Serial port              CN3        IDE interface               J22

  PS/2 mouse port          CN4        Floppy drive                J24
                                      interface

  Reset switch             E11        Chassis fan power           J28

  Power LED                E12        Riser slot                  SL1

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Factory configured - do not              E1              Open
      alter

     Factory configured - do not              E2              Open
      alter

     On board video enabled                   E3             Closed

      Auto sense add in video enabled          E3              Open

     Monitor type select color                E4              Open

      Monitor type select monochrome           E4             Closed

     Password enabled                         E5              Open

      Password disabled                        E5             Closed

     Factory configured - do not              E8              Open
      alter

     Flash BIOS normal operation             E14              Open

      Flash BIOS force update at boot         E14             Closed

     Factory configured - do not             E16              Open
      alter

                      DRAM CONFIGURATION

        Size                Bank 0               Bank 1

         4MB                 4MB                  None

         5MB                 4MB             (1) 256K x 32

         8MB                 4MB              (1) 1M x 32

        20MB                 4MB              (1) 4M x 32

  Note: Bank 0 is factory installed and is not configurable.

                          CPU TYPE CONFIGURATION

      Type            E6            E7            E9             E10

    80486SX       Pins 1 & 2       Open        Pins 2 & 3     Pins 1 & 2
                    closed                      closed          closed

    80487SX       Pins 1 & 2      Closed       Pins 1 & 2     Pins 2 & 3
                    closed                      closed          closed

     ODP486       Pins 1 & 2      Closed       Pins 1 & 2     Pins 2 & 3
                    closed                      closed          closed

    ODPR486       Pins 1 & 2      Closed       Pins 2 & 3     Pins 2 & 3
                    closed                      closed          closed

    80486DX       Pins 1 & 2      Closed       Pins 2 & 3     Pins 2 & 3
                    closed                      closed          closed

    80486DX2      Pins 1 & 2      Closed       Pins 2 & 3     Pins 2 & 3
                    closed                      closed          closed

      P24T        Pins 2 & 3      Closed       Pins 1 & 2     Pins 2 & 3
                    closed                      closed          closed

