
BCM ADVANCED RESEARCH, INC.

SQ585

Processor           CX M1/AM K5/Pentium
Processor Speed     75/90/100/120/133/150/166/180/200MHz
Chip Set            SIS
Video Chip Set      None
Maximum Onboard     128MB (EDO supported)
Memory
Maximum Video       None
Memory
Cache               256/512KB
BIOS                Award
Dimensions          330mm x 218mm
I/O Options         32-bit PCI slots (3), floppy drive interface, green PC
                    connector, IDE interfaces (2), parallel port, serial
                    ports (2), VGA feature connector, VGA interface, cache
                    slot
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  PS/2 mouse                J1         Reset switch          J15 pins 1 &
  interface                                                       2

  Serial port 2             J5         Turbo LED             J15 pins 4 &
                                                                  5

  Serial port 1             J6         Green PC connector    J15 pins 7 &
                                                                  8

  Parallel port             J7         Speaker              J15 pins 10 -
                                                                 13

  VGA interface             J8         IDE interface LED    J15 pins 14 -
                                                                 17

  Floppy drive              J9         Green PC LED         J15 pins 19 &
  interface                                                      20

  VGA feature              J10         Power LED &          J15 pins 22 -
  connector                            keylock                   26

  IDE interface 1          J11         32-bit PCI slots       PC1  PC3

  IDE interface 2          J12         Cache slot                SL1

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           J4           Unidenfified
      alter

     Factory configured - do not           J14          Unidenfified
      alter

     Factory configured - do not           JP1          Unidenfified
      alter

     CMOS memory normal operation         JP11        Pins 1 & 2 closed

      CMOS memory clear                    JP11        Pins 2 & 3 closed

                      DRAM CONFIGURATION

        Size                Bank 0               Bank 1

         8MB             (2) 1M x 36              None

        16MB             (2) 2M x 36              None

        16MB             (2) 1M x 36          (2) 1M x 36

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

        32MB             (2) 4M x 36              None

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

        40MB             (2) 4M x 36          (2) 1M x 36

        48MB             (2) 4M x 36          (2) 2M x 36

        64MB             (2) 8M x 36              None

        64MB             (2) 4M x 36          (2) 4M x 36

        72MB             (2) 8M x 36          (2) 1M x 36

        80MB             (2) 8M x 36          (2) 2M x 36

        96MB             (2) 8M x 36          (2) 4M x 36

        128MB            (2) 8M x 36          (2) 8M x 36

  Note: Board accepts EDO memory. Banks are interchangeable.

                            CACHE CONFIGURATION

          Size                   Bank 0                     SL1

          256KB               (2) 32K x 32             Not installed

          512KB               (2) 32K x 32        256KB module installed

                        CPU SPEED SELECTION (CYRIX)

   CPU     Clock    Multiplier    JP3      JP5      JP6      JP7     JP8
  speed    speed

  120MHz   50MHz      1.5x       Closed   Closed   Open     Open     Open

  133MHz   55MHz      1.5x       Closed   Open     Open     Closed   Open

  150MHz   60MHz      1.5x       Closed   Open     Closed   Closed   Open

  166MHz   66MHz       2x        Closed   Closed   Open     Closed   Open

                      CPU SPEED SELECTION (AMD)

  Note: The jumper settings for the AMD processor are unidentified.

                        CPU SPEED SELECTION (INTEL)

   CPU     Clock    Multiplier   JP3     JP5      JP6      JP7      JP8
  speed    speed

  75MHz    50MHz      1.5x       Open   Closed   Closed   Open      Open

  90MHz    60MHz      1.5x       Open   Open     Closed   Open      Open

  100MHz   66MHz      1.5x       Open   Closed   Open     Open      Open

  120MHz   60MHz       2x        Open   Open     Closed   Closed    Open

  133MHz   66MHz       2x        Open   Closed   Open     Closed    Open

  150MHz   60MHz      2.5x       Open   Open     Closed   Closed   Closed

  166MHz   66MHz      2.5x       Open   Closed   Open     Closed   Closed

  180MHz   60MHz       3x        Open   Open     Closed   Open     Closed

  200MHz   66MHz       3x        Open   Closed   Open     Open     Closed

                       CPU VOLTAGE SELECTION (CYRIX)

      Voltage             JP9              JP10               JP12

        2.5               Open            Closed             Closed

        2.8               Open            Closed              Open

    3.15v  3.6v      1 & 2, 3 & 4,       Closed              Open
                         5 & 6

     3.4v 3.6v        1 & 2, 3 & 4,        Open               Open
                         5 & 6

  Note: Pins designated should be in the closed position.

                      CPU VOLTAGE SELECTION (SINGLE)

      Voltage              JP9              JP10               JP12

   3.135v  3.6v      1 & 2, 3 & 4,        Closed              Open
                          5 & 6

    3.4v  3.6v       1 & 2, 3 & 4,         Open               Open
                          5 & 6

  Note: Pins designated should be in the closed position.

             CPU VOLTAGE SELECTION (DUAL)

  Voltage    V core      JP9       JP10       JP12

   3.38v      2.5v       Open     Closed     Closed

   3.38v      2.8v       Open     Closed      Open

