SOYO COMPUTER CO., LTD.

6KA2/A5

Processor                Pentium II
Processor Speed          200/233/266/300MHz
Chip Set                 Intel
Video Chip Set           None
Maximum Onboard Memory   768MB (EDO supported)
Maximum Video Memory     None
Cache                    256/512KB (located on Pentium II CPU)
BIOS                     Unidentified
Dimensions               330mm x 218mm
I/O Options              32-bit PCI slots (4), floppy drive interface,
                         green PC connector, IDE interfaces (2), parallel
                         port, PS/2 mouse port, serial ports (2), IR
                         connector, VRM connector, USB connector, ATX
                         power connector
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  ATX power connector        ATX       Speaker                    J18

  Serial port 2              CN1       Reset switch               J19

  Parallel port              CN2       Green PC connector         J23

  PS/2 mouse port            CN3       IDE interface LED          J24

  Serial port 1              CN4       CPU cooling fan            JP43

  IDE interface 2            CN5       32-bit PCI slots         PC1 – PC4

  IDE interface 1            CN6       Soft off power supply      PW1

  Floppy drive interface     CN7       USB connector              USB

  IR connector               IR1       VRM connector              VRM

  Power LED & keylock        J17

                        USER CONFIGURABLE SETTINGS

                Function                     Label          Position

  »   CMOS memory normal operation            JP5       Pins 2 & 3 closed

      CMOS memory clear                       JP5       Pins 1 & 2 closed

  »   EMI signals disabled                   JP40       Pins 1 & 2, 3 & 4
                                                             closed

      EMI signals enabled                    JP40             Open

                      SIMM CONFIGURATION

      Size          Bank 0          Bank 1          Bank 2

      8MB         (2) 1M x 36        None            None

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

      16MB        (2) 2M x 36        None            None

      24MB        (2) 1M x 36     (2) 1M x 36    (2) 1M x 36

      32MB        (2) 2M x 36     (2) 2M x 36        None

      32MB        (2) 4M x 36        None            None

      48MB        (2) 2M x 36     (2) 2M x 36    (2) 2M x 36

      64MB        (2) 4M x 36     (2) 4M x 36        None

      64MB        (2) 8M x 36        None            None

      96MB        (2) 4M x 36     (2) 4M x 36    (2) 4M x 36

     128MB        (2) 8M x 36     (2) 8M x 36        None

     128MB       (2) 16M x 36        None            None

     192MB        (2) 8M x 36     (2) 8M x 36    (2) 8M x 36

     256MB       (2) 16M x 36    (2) 16M x 36        None

     256MB       (2) 32M x 36        None            None

     384MB       (2) 16M x 36    (2) 16M x 36    (2) 16M x 36

     512MB       (2) 32M x 36    (2) 32M x 36        None

     768MB       (2) 32M x 36    (2) 32M x 36    (2) 32M x 36

            Note: Board accepts EDO memory.

                     CACHE CONFIGURATION

  Note: 256KB/512KB cache is located on the Pentium II CPU.

                            CPU SPEED SELECTION

      Speed             JP10             JP11               JP13

      200MHz           Closed            Open        Pins 1 & 2, 5 & 6, 7
                                                         & 8 closed

      233MHz           Closed            Open         Pins 5 & 6, 7 & 8
                                                           closed

      266MHz           Closed            Open        Pins 1 & 2, 3 & 4, 7
                                                         & 8 closed

      300MHz           Closed            Open         Pins 3 & 4, 7 & 8
                                                           closed