
SOYO COMPUTER CO., LTD.

5TF0/F2/F5

Processor           CX M1/AM K5/Pentium
Processor Speed     75/90/100/120/133/150/166/180/200MHz
Chip Set            Intel
Video Chip Set      None
Maximum Onboard     256MB (EDO supported)
Memory
Maximum Video       None
Memory
Cache               256/512KB
BIOS                Award
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), cache slot, USB
                    connectors (2)
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 1              CN1       Speaker                    J18

  Serial port 2              CN2       Reset switch               J19

  Parallel port              CN3       Turbo LED                  J22

  Floppy drive interface     CN4       Green PC connector         J23

  IDE interface 2            CN5       IDE interface LED          J24

  IDE interface 1            CN6       32-bit PCI slots         PC1 - PC4

  PS/2 mouse port            CN7       Cache slot                 SL1

  USB connector               J5       USB connector               U8

  Power LED & keylock        J17

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Monitor type select EGA/VGA             JP3             Closed

      Monitor type select monochrome          JP3              Open

     Factory configured - do not alter       JP4           Pins 2 & 3
                                                              closed

     CMOS memory normal operation            JP5              Open

      CMOS memory clear                       JP5             Closed

     Factory configured - do not alter       JP6           Pins 2 & 3
                                                              closed

     Factory configured - do not alter       JP8           Pins 1 & 2
                                                              closed

     Factory configured - do not alter       JP22          Pins 2 & 3
                                                              closed

     Factory configured - do not alter       JP24          Pins 2 & 3
                                                              closed

     Factory configured - do not alter       JP40            Closed

     PS/2 mouse disabled                     JPS2             Open

      PS/2 mouse enabled                      JPS2            Closed

                DRAM CONFIGURATION

      Size            Bank 0           Bank 1

       4MB        (2) 512K x 36         None

       8MB         (2) 1M x 36          None

       8MB        (2) 512K x 36    (2) 512K x 36

      12MB        (2) 512K x 36     (2) 1M x 36

      16MB         (2) 2M x 36          None

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

      20MB        (2) 512K x 36     (2) 2M x 36

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

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

      36MB        (2) 512K x 36     (2) 4M x 36

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

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

      64MB         (2) 8M x 36          None

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

      68MB         (2) 8M x 36     (2) 512K x 36

                        DRAM CONFIGURATION (CONT)

          Size                    Bank 0                  Bank 1

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

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

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

          128MB                (2) 16M x 36                None

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

          132MB                (2) 16M x 36            (2) 512K x 36

          136MB                (2) 16M x 36             (2) 1M x 36

          144MB                (2) 16M x 36             (2) 2M x 36

          160MB                (2) 16M x 36             (2) 4M x 36

          192MB                (2) 16M x 36             (2) 8M x 36

          256MB                (2) 16M x 36            (2) 16M x 36

  Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. Banks
  are interchangeable.

                            CACHE CONFIGURATION

       Size            Bank 0               SL1                 TAG

      256KB             None            256KB module        (1) 16K x 8
                                         installed

      256KB         (2) 32K x 32      None installed        (1) 16K x 8

      512KB         (2) 32K x 32        256KB module        (1) 16K x 8
                                         installed

  CACHE JUMPER CONFIGURATION

     Size            JP20

     256KB           Open

     512KB          Closed

                        CPU SPEED SELECTION (CYRIX)

    CPU      Clock    Multiplier      JP10      JP11      JP13      JP14
  speed      speed

  120MHz     50MHz        2x         Closed    Closed    Closed     Open

  133MHz     55MHz        2x          Open      Open     Closed     Open

  150MHz     60MHz        2x         Closed     Open     Closed     Open

  166MHz     66MHz        2x          Open     Closed    Closed     Open

                         CPU SPEED SELECTION (AMD)

    CPU      Clock    Multiplier      JP10      JP11      JP13      JP14
  speed      speed

  75MHz      50MHz       1.5x        Closed    Closed     Open      Open

  90MHz      55MHz       1.5x         Open      Open      Open      Open

  100MHz     55MHz       1.5x         Open      Open      Open      Open

  90MHz      60MHz       1.5x        Closed     Open      Open      Open

  100MHz     66MHz       1.5x         Open     Closed     Open      Open

  120MHz     60MHz       1.5x        Closed     Open      Open      Open

  133MHz     66MHz       1.5x         Open     Closed     Open      Open

  150MHz     60MHz        2x         Closed     Open     Closed     Open

  166MHz     66MHz        2x          Open     Closed    Closed     Open

                        CPU SPEED SELECTION (INTEL)

    CPU      Clock    Multiplier     JP10      JP11      JP13      JP14
  speed     speed

  75MHz     50MHz        1.5x       Closed    Closed     Open      Open

  90MHz     60MHz        1.5x       Closed     Open      Open      Open

  100MHz    50MHz         2x        Closed    Closed    Closed     Open

  100MHz    66MHz        1.5x       Closed     Open      Open      Open

  120MHz    60MHz         2x        Closed     Open     Closed     Open

  133MHz    66MHz         2x         Open     Closed    Closed     Open

  150MHz    60MHz        2.5x       Closed     Open     Closed    Closed

  166MHz    66MHz        2.5x        Open     Closed    Closed    Closed

  180MHz    60MHz         3x        Closed     Open      Open     Closed

  200MHz    66MHz         3x         Open     Closed     Open     Closed

                           CPU VOLTAGE SELECTION

            Voltage                    JP30                  JP31

      3.3v (Standard or VR)          Closed                 Open

        3.45v - 3.6v (VRE)             Open                 Closed

