WYSE TECHNOLOGY, INC.

WYSE SERIES 6000I (MODEL 650)

Processor        80486SX/80487SX/80486DX/80486DX2
Processor Speed  16/20/25/33/50/50(internal)/66(internal)MHz
Chip Set         Unidentified
Max. Onboard DRAM128MB
Cache            128/256/512KB
BIOS             Unidentified
Dimensions       330mm x 218mm
I/O Options      32-bit VESA local bus slots (2), CPU slot
NPU Options      None

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                 Location

  Speaker                     J1        32-bit VESA local      SL1 & SL2
                                        bus slots

  Power LED & keylock         J2        CPU slot                  SL3

  Reset switch                S1

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Factory configured - do not             JP7           pins 2 & 3
      alter                                                   closed

  »   Monitor type select monochrome          JP8              Open

      Monitor type select color               JP8             Closed

  »   Factory configured - do not             JP12            Closed
      alter

  »   Factory configured - do not             JP13            Closed
      alter

  »   Factory configured - do not             JP14             Open
      alter

  »   Factory configured - do not             JP15             Open
      alter

  »   Factory configured - do not             JP16            Closed
      alter

             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

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

     64MB        (4) 16M x 9      NONE

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

         CPU SPEED CONFIGURATION

        Speed                JP11

        16MHz         pins 2 & 3 closed

        20MHz         pins 2 & 3 closed

        25MHz         pins 1 & 2 closed

        33MHz         pins 1 & 2 closed

       50iMHz         pins 1 & 2 closed

        50MHz         pins 1 & 2 closed

       66iMHz         pins 1 & 2 closed

       BUS SPEED CONFIGURATION

  CPU speed      JP9         JP10

  <= 33MHz       Open        Open

   > 33MHz      Closed      Closed

                                                                   [Image]

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Factory configured - do not             JP4              Open
      alter

  »   Factory configured - do not             JP5             Closed
      alter

              CACHE CONFIGURATION

      Size          Bank 0          Bank 1

     128KB        (4) 32K x 8        NONE

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

     512MB        (4) 128K x 8       NONE

                          CACHE TAG CONFIGURATION

      Size            U16            U25           U26           U27

     128KB         (1) 16K or    (1) 64K x 1      NONE        (1) 8K x 1
                  (1) 64K x 1

     256KB         (1) 16K or    (1) 64K x 1   (1) 8K x 1     (1) 8K x 1
                  (1) 64K x 1

     512MB        (1) 64K x 1    (1) 64K x 1      NONE       (1) 32K x 8

                        CACHE JUMPER CONFIGURATION

  Size     JP6     JP8       JP9      JP10      JP11      JP12     JP13

  128KB     1 &   Closed     Open     Open     Closed     Open     Open
            2

  256KB     2 &   Closed    Closed    Open     Closed    Closed    Open
            3

  512MB     1 &   Closed    Closed   Closed    Closed    Closed    Closed
            2

  Note: Pins designated should be in the closed position.

                          CPU TYPE CONFIGURATION

       Type               JP1                JP2               JP3

      80486SX          pins 2 & 3         pins 2 & 3           Open
                         closed            closed

      80487SX        pins 1 & 2, 3 &      pins 2 & 3        pins 1 & 2
                        4 closed           closed             closed

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

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

                            CPU SPEED CONFIGURATION

  Size     SW1/1  SW1/2   SW1/3   SW1/4   SW1/5   SW1/6   SW1/7   SW1/8   JP14

  16MHz    Off     On      Off     On      On     Off      On     Off     1 &
                                                                           2

  20MHz    Off     Off     Off     On      On     Off      On     Off     1 &
                                                                           2

  25MHz    Off     On      On      Off     On     Off      On     Off     1 &
                                                                           2

  33MHz    Off     Off     On      Off     On     Off      On     Off     1 &
                                                                           2

  50iMHz   Off     On      On      Off     On     Off      On     Off     1 &
                                                                           2

  66iMHz   Off     Off     On      Off     On     Off      On     Off     1 &
                                                                           2

  Note: Pins designated should be in the closed position.

  CPU SPEED CONFIGURATION (CON’T)

      Speed              JP7

      16MHz             Closed

      20MHz             Closed

      25MHz              Open

      33MHz              Open

      50iMHz             Open

      50MHz              Open

      66iMHz             Open