JOINDATA SYSTEMS, INC.

G486HVL

Processor         80486SX/80486DX/80486DX2
Processor Speed   25/33/50(internal)/50/66(internal)MHz
Chip Set          HINT
Max. Onboard DRAM 128MB
Cache             64/128/256KB
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       32-bit VESA local bus card slots (2)
NPU Options       4167

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  32-bit VESA local         COM1       Turbo switch               J11
  bus slot

  32-bit VESA local         COM2       Speaker                    J12
  bus slot

  32-bit EISA cards      J3, J4, J5    Power LED & keylock        J13

  Reset switch               J9        External battery           J14

  Turbo LED                 J10

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Monitor type select color               JP32            Closed

      Monitor type select monochrome          JP32             Open

             DRAM CONFIGURATION

     Size          Bank 0        Bank 1

      4MB        (4) 1M x 9       NONE

      8MB        (4) 1M x 9    (4) 1M x 9

     16MB        (4) 4M x 9       NONE

     20MB        (4) 1M x 9    (4) 4M x 9

     20MB        (4) 4M x 9    (4) 1M x 9

     32MB        (4) 4M x 9    (4) 4M x 9

     64MB        (4) 16M x 9      NONE

     128MB       (4) 16M x 9   (4) 16M x 9

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

     64KB        (4) 8K x 8     (4) 8K x 8    (1) 8K x 8

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

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

                        CACHE JUMPER CONFIGURATION

  Size      JP5        JP6       JP7       JP8     JP12     JP13    JP14

  64KB      Open      Open      Open      Open     1 & 2    1 & 2   1 & 2

  128KB    Closed     Open      Open     Closed    2 & 3    2 & 3   1 & 2

  256KB    Closed    Closed    Closed    Closed    2 & 3    2 & 3   2 & 3

  Note:Pins designated should be in the closed position.

                          CPU TYPE CONFIGURATION

        Type             JP15         JP16         JP17          JP18

    80486SX-25/33      pins 2 & 3     Open         Open        pins 2 & 3
                        closed                                  closed

     80487SX-33        pins 2 & 3    Closed      pins 2 & 3    pins 1 & 2
                        closed                    closed        closed

    80486DX-25/33      pins 2 & 3    Closed      pins 1 & 2    pins 1 & 2
                        closed                    closed        closed

     80486DX-50        pins 1 & 2    Closed      pins 1 & 2    pins 1 & 2
                        closed                    closed        closed

   80486DX2-25/33      pins 2 & 3    Closed      pins 1 & 2    pins 1 & 2
                        closed                    closed        closed