
TYAN COMPUTER CORPORATION

S1564D

Device Type         Mainboard
Processor           CX 6X86/IBM 6X86/CX 686MX/IBM 6X86MX/AM K5/AM
                    K6/Pentium
Processor Speed     75/90/100/120/133/150/166/200/233MHz
Chip Set            Intel
Video Chip Set      None
Maximum Onboard     512MB (EDO supported)
Memory
Maximum Video       None
Memory
Cache               512KB
BIOS                AMI, Award
Dimensions          330mm x 218mm
I/O Options         32-bit PCI slots (4), floppy drive interface, IDE
                    interfaces (2), parallel port, PS/2 mouse interface,
                    serial ports (2), IR connectors (2), USB connectors (2)
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 2              CN1       Speaker                    J23

  Serial port 1              CN2       IDE interface LED          J24

  IDE interface 2            CN3       Turbo LED                  J25

  IDE interface 1            CN4       Turbo switch               J26

  Floppy drive interface     CN5       Reset switch               J27

  Parallel port              CN6       CPU 1 fan power            J67

  IR connector               CON7      CPU 2 fan power            J68

  IR connector               CON9      32-bit PCI slots         PC1  PC4

  PS/2 mouse interface        J5       USB connector 1            USB1

  Power LED & keylock        J22       USB connector 2            USB2

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           J16          Unidentified
      alter

     Factory configured - do not           J28          Unidentified
      alter

     Factory configured - do not           J29          Unidentified
      alter

     Factory configured - do not           J30          Unidentified
      alter

     Factory configured - do not           J31          Unidentified
      alter

     Factory configured - do not           J32          Unidentified
      alter

     Factory configured - do not           J33          Unidentified
      alter

     Factory configured - do not           J34          Unidentified
      alter

     Factory configured - do not           J35          Unidentified
      alter

     Factory configured - do not           J36          Unidentified
      alter

     Factory configured - do not           J45          Unidentified
      alter

     CMOS memory normal operation          J46              Open

      CMOS memory clear                     J46             Closed

      Flash BIOS voltage select 12v         J48        Pins 2 & 3 closed

      Flash BIOS voltage select 5v          J48        Pins 1 & 2 closed

     Factory configured - do not           J55          Unidentified
      alter

     Factory configured - do not           J56          Unidentified
      alter

                            SIMM CONFIGURATION

     Size          Bank 0         Bank 1         Bank 2         Bank 3

      8MB        (2) 1M x 36       None           None           None

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

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

     24MB        (2) 2M x 36   (2) 1M x 36        None           None

     24MB        (2) 1M x 36   (2) 1M x 36    (2) 1M x 36        None

     32MB        (2) 4M x 36       None           None           None

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

     32MB        (2) 1M x 36   (2) 1M x 36    (2) 1M x 36    (2) 1M x 36

     40MB        (2) 4M x 36   (2) 1M x 36        None           None

     48MB        (2) 4M x 36   (2) 2M x 36        None           None

     48MB        (2) 2M x 36   (2) 2M x 36    (2) 2M x 36        None

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

     64MB        (2) 8M x 36       None           None           None

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

     72MB        (2) 8M x 36   (2) 1M x 36        None           None

     80MB        (2) 8M x 36   (2) 2M x 36        None           None

     96MB        (2) 8M x 36   (2) 4M x 36        None           None

     96MB        (2) 4M x 36   (2) 4M x 36    (2) 4M x 36        None

     128MB       (2) 16M x 36      None           None           None

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

     136MB       (2) 16M x 36  (2) 1M x 36        None           None

     144MB       (2) 16M x 36  (2) 2M x 36        None           None

     152MB       (2) 16M x 36  (2) 1M x 36    (2) 1M x 36    (2) 1M x 36

     160MB       (2) 16M x 36  (2) 4M x 36        None           None

     192MB       (2) 16M x 36  (2) 8M x 36        None           None

     192MB       (2) 8M x 36   (2) 8M x 36    (2) 8M x 36        None

     224MB       (2) 16M x 36  (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

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

     256MB       (2) 8M x 36   (2) 8M x 36    (2) 8M x 36    (2) 8M x 36

     272MB       (2) 16M x 36  (2) 16M x 36   (2) 1M x 36    (2) 1M x 36

     288MB       (2) 16M x 36  (2) 16M x 36   (2) 2M x 36    (2) 2M x 36

     320MB       (2) 16M x 36  (2) 16M x 36   (2) 4M x 36    (2) 4M x 36

     320MB       (2) 16M x 36  (2) 8M x 36    (2) 8M x 36    (2) 8M x 36

     384MB       (2) 16M x 36  (2) 16M x 36   (2) 16M x 36       None

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

  Note: Board accepts EDO memory.

                      DIMM/SIMM VOLTAGE CONFIGURATION

  Voltage    J1        J2       J8       J9      J10       J11      J12

   3.3v     Open      Open    Closed   Closed   Closed    Open     Open

    5v      Closed   Closed    Open     Open     Open     Closed   Closed

  Note: The location of J8 is unidentified.

      CACHE CONFIGURATION

      Size          Bank 0

     512KB       (4) 32K x 32

                       CPU SPEED SELECTION (CX 6X86)

    CPU      Clock     Multiplier   J13     J19      J20     J21     VIO
  speed      speed

  120MHz     50MHz        2x         1 &   Closed    Open    Open   Open
                                    2, 3
                                    & 4

  150MHz     60MHz        2x         3 &   Closed    Open    Open   Open
                                     4

  166MHz     66MHz        2x         1 &   Closed    Open    Open   Open
                                     2

  Note: Pins designated should be in the closed position. The location of
  VIO is unidentified.

                      CPU SPEED SELECTION (IBM 6X86)

    CPU      Clock     Multiplier   J13     J19      J20     J21     VIO
  speed      speed

  120MHz     50MHz        2x         1 &   Closed    Open    Open   Open
                                    2, 3
                                    & 4

  150MHz     60MHz        2x         3 &   Closed    Open    Open   Open
                                     4

  166MHz     66MHz        2x         1 &   Closed    Open    Open   Open
                                     2

  Note: Pins designated should be in the closed position. The location of
  VIO is unidentified.

                        CPU SPEED SELECTION (CX 6X86MX)

   CPU     Clock   Multiplier       J13         J19      J20     J21     VIO
  speed    speed

  166MHz   60MHz      2.5x         3 & 4       Closed   Closed   Open   Closed

  166MHz   66MHz       2x          1 & 2       Closed    Open    Open   Closed

  200MHz   66MHz      2.5x         1 & 2       Closed   Closed   Open   Closed

  200MHz   75MHz      2.5x      Unidentified   Closed   Closed   Open   Closed

  233MHz   66MHz       3x          1 & 2        Open    Closed   Open   Closed

  233MHz   75MHz       3x       Unidentified    Open    Closed   Open   Closed

  Note: Pins designated should be in the closed position. The location of VIO
  is unidentified.

                       CPU SPEED SELECTION (IBM 6X86MX)

   CPU     Clock   Multiplier       J13         J19      J20     J21     VIO
  speed    speed

  166MHz   60MHz      2.5x         3 & 4       Closed   Closed   Open   Closed

  166MHz   66MHz       2x          1 & 2       Closed    Open    Open   Closed

  200MHz   66MHz      2.5x         1 & 2       Closed   Closed   Open   Closed

  200MHz   75MHz      2.5x      Unidentified   Closed   Closed   Open   Closed

  233MHz   66MHz       3x          1 & 2        Open    Closed   Open   Closed

  233MHz   75MHz       3x       Unidentified    Open    Closed   Open   Closed

  Note: Pins designated should be in the closed position. The location of VIO
  is unidentified.

                        CPU SPEED SELECTION (AM K5)

    CPU     Clock     Multiplier   J13     J19      J20      J21     VIO
  speed     speed

  75MHz     50MHz       1.5x       1 &    Open      Open     Open   Open
                                   2, 3
                                   & 4

  90MHz     60MHz       1.5x       3 &    Open      Open     Open   Open
                                    4

  100MHz    66MHz       1.5x       1 &    Open      Open     Open   Open
                                    2

  120MHz    60MHz        2x        3 &    Closed    Open     Open   Open
                                    4

  133MHz    66MHz        2x        1 &    Closed    Open     Open   Open
                                    2

  150MHz    60MHz       2.5x       3 &    Closed   Closed    Open   Open
                                    4

  166MHz    66MHz       2.5x       1 &    Closed   Closed    Open   Open
                                    2

  Note: Pins designated should be in the closed position. The location of
  VIO is unidentified.

                        CPU SPEED SELECTION (AM K6)

    CPU     Clock    Multiplier   J13     J19      J20     J21      VIO
  speed     speed

  166MHz    66MHz       2.5x      1 &    Closed   Closed   Open   Closed
                                   2

  200MHz    66MHz        3x       1 &    Open     Closed   Open   Closed
                                   2

  233MHz    66MHz       3.5x      1 &    Open     Open     Open   Closed
                                   2

  Note: Pins designated should be in the closed position. The location of
  VIO is unidentified.

                        CPU SPEED SELECTION (INTEL)

    CPU     Clock     Multiplier   J13     J19      J20      J21     VIO
  speed     speed

  75MHz     50MHz       1.5x       1 &    Open      Open     Open   Open
                                   2, 3
                                   & 4

  90MHz     60MHz       1.5x       3 &    Open      Open     Open   Open
                                    4

  100MHz    66MHz       1.5x       1 &    Open      Open     Open   Open
                                    2

  120MHz    60MHz        2x        3 &    Closed    Open     Open   Open
                                    4

  133MHz    66MHz        2x        1 &    Closed    Open     Open   Open
                                    2

  150MHz    60MHz       2.5x       3 &    Closed   Closed    Open   Open
                                    4

  166MHz    66MHz       2.5x       1 &    Closed   Closed    Open   Open
                                    2

  200MHz    66MHz        3x        1 &    Open     Closed    Open   Open
                                    2

  Note: Pins designated should be in the closed position. The location of
  VIO is unidentified.

                      CPU SPEED SELECTION (INTEL MMX)

    CPU     Clock    Multiplier   J13     J19      J20     J21      VIO
  speed     speed

  166MHz    66MHz       2.5x      1 &    Closed   Closed   Open   Closed
                                   2

  200MHz    66MHz        3x       1 &    Open     Closed   Open   Closed
                                   2

  233MHz    66MHz       3.5x      1 &    Open     Open     Open   Closed
                                   2

  Note: Pins designated should be in the closed position. The location of
  VIO is unidentified.

                               CPU SELECTION

                  Type                                  J50

             Single CPU installed                Pins 1 & 2 closed

            Dual CPUs installed                 Pins 2 & 3 closed

                CPU VOLTAGE SELECTION

  Voltage     VD0        VD1        VD2        VD3

   2.8v       Open       Open      Open      Closed

   2.9v      Closed      Open      Open      Closed

   3.2v       Open       Open     Closed     Closed

   3.3v      Closed      Open     Closed     Closed

   3.4v       Open      Closed    Closed     Closed

   3.5v      Closed     Closed    Closed     Closed

                        SERIAL PORT 1 SELECTION

        Setting                   J14                     J15

  Used as serial port      Pins 1 & 2 closed       Pins 1 & 2 closed

  Used as IR connector     Pins 2 & 3 closed       Pins 2 & 3 closed

