
TYAN COMPUTER CORPORATION

S1462 REV. 2.0

Processor         Pentium
Processor Speed   75/90/100/120/133/150/166MHz
Chip Set          Intel
Max. Onboard DRAM 512MB
Cache             256/512KB
BIOS              AMI/Award
Dimensions        330mm x 218mm
I/O Options       32-bit PCI slots (4)
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                 Location

  Power LED & keylock         J13       Speaker                   J19

  Turbo switch                J16       Reset switch              J20

  Turbo LED                   J17       32-bit PCI slots        PC1 - PC4

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Factory configured - do not              J4              N/A
      alter

     Factory configured - do not             J11              Open
      alter

     BIOS type select 5v EPROM               J18           pins 2 & 3
                                                              closed

      BIOS type select 12v flash              J18           pins 1 & 2
                                                              closed

     Power connector select 5v               J29             Closed
      connector

      Power connector select 3.3v             J29              Open
      connector

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     2MB        (2) 256K x        NONE           NONE           NONE
                    36

     4MB        (2) 256K x     (2) 256K x        NONE           NONE
                    36             36

     4MB        (2) 512K x        NONE           NONE           NONE
                    36

     6MB        (2) 256K x     (2) 256K x     (2) 256K x        NONE
                    36             36             36

     6MB        (2) 256K x     (2) 512K x        NONE           NONE
                    36             36

     6MB        (2) 512K x     (2) 256K x        NONE           NONE
                    36             36

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

     8MB        (2) 512K x     (2) 256K x     (2) 256K x        NONE
                    36             36             36

     8MB        (2) 512K x     (2) 512K x        NONE           NONE
                    36             36

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

     10MB       (2) 256K x     (2) 512K x     (2) 512K x        NONE
                    36             36             36

     10MB       (2) 256K x    (2) 1M x 36        NONE           NONE
                    36

     10MB       (2) 512K x     (2) 256K x     (2) 256K x    (2) 256K x 36
                    36             36             36

     10MB      (2) 1M x 36     (2) 256K x        NONE           NONE
                                   36

     12MB       (2) 512K x     (2) 512K x     (2) 512K x        NONE
                    36             36             36

     12MB       (2) 512K x    (2) 1M x 36        NONE           NONE
                    36

     12MB      (2) 1M x 36     (2) 256K x     (2) 256K x        NONE
                                   36             36

     12MB      (2) 1M x 36     (2) 512K x        NONE           NONE
                                   36

     14MB       (2) 256K x     (2) 512K x     (2) 512K x    (2) 512K x 36
                    36             36             36

     14MB      (2) 1M x 36     (2) 256K x     (2) 256K x    (2) 256K x 36
                                   36             36

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

     16MB      (2) 1M x 36     (2) 512K x     (2) 512K x        NONE
                                   36             36

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

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

     18MB       (2) 256K x    (2) 1M x 36    (2) 1M x 36        NONE
                    36

     18MB       (2) 256K x    (2) 2M x 36        NONE           NONE
                    36

     18MB      (2) 2M x 36     (2) 256K x        NONE           NONE
                                   36

     20MB       (2) 512K x    (2) 1M x 36    (2) 1M x 36        NONE
                    36

     20MB       (2) 512K x    (2) 2M x 36        NONE           NONE
                    36

     20MB      (2) 1M x 36     (2) 512K x     (2) 512K x    (2) 512K x 36
                                   36             36

     20MB      (2) 2M x 36     (2) 256K x     (2) 256K x        NONE
                                   36             36

     20MB      (2) 2M x 36     (2) 512K x        NONE           NONE
                                   36

     22MB      (2) 2M x 36     (2) 256K x     (2) 256K x    (2) 256K x 36
                                   36             36

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

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

                         DRAM CONFIGURATION(CONT)

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     24MB      (2) 2M x 36     (2) 512K x     (2) 512K x        NONE
                                   36             36

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

     26MB       (2) 256K x    (2) 1M x 36    (2) 1M x 36     (2) 1M x 36
                    36

     28MB       (2) 512K x    (2) 1M x 36    (2) 1M x 36     (2) 1M x 36
                    36

     28MB      (2) 2M x 36     (2) 512K x     (2) 512K x    (2) 512K x 36
                                   36             36

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

     32MB      (2) 2M x 36    (2) 1M x 36    (2) 1M x 36        NONE

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

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

     34MB       (2) 256K x    (2) 2M x 36    (2) 2M x 36        NONE
                    36

     34MB       (2) 256K x    (2) 4M x 36        NONE           NONE
                    36

     34MB      (2) 4M x 36     (2) 256K x        NONE           NONE
                                   36

     36MB       (2) 512K x    (2) 2M x 36    (2) 2M x 36        NONE
                    36

     36MB       (2) 512K x    (2) 4M x 36        NONE           NONE
                    36

     36MB      (2) 4M x 36     (2) 256K x     (2) 256K x        NONE
                                   36             36

     36MB      (2) 4M x 36     (2) 512K x        NONE           NONE
                                   36

     38MB      (2) 4M x 36     (2) 256K x     (2) 256K x    (2) 256K x 36
                                   36             36

     40MB      (2) 1M x 36    (2) 2M x 36    (2) 2M x 36        NONE

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

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

     40MB      (2) 4M x 36     (2) 512K x     (2) 512K x        NONE
                                   36             36

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

     44MB      (2) 4M x 36     (2) 512K x     (2) 512K x    (2) 512K x 36
                                   36             36

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

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

     48MB      (2) 4M x 36    (2) 1M x 36    (2) 1M x 36        NONE

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

     50MB       (2) 256K x    (2) 2M x 36    (2) 2M x 36     (2) 2M x 36
                    36

     52MB       (2) 512K x    (2) 2M x 36    (2) 2M x 36     (2) 2M x 36
                    36

     56MB      (2) 1M x 36    (2) 2M x 36    (2) 2M x 36     (2) 2M x 36

     56MB      (2) 4M x 36    (2) 1M x 36    (2) 1M x 36     (2) 1M x 36

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

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

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

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

     66MB       (2) 256K x    (2) 4M x 36    (2) 4M x 36        NONE
                    36

     66MB       (2) 256K x    (2) 8M x 36        NONE           NONE
                    36

     66MB      (2) 8M x 36     (2) 256K x        NONE           NONE
                                   36

     68MB       (2) 512K x    (2) 4M x 36    (2) 4M x 36        NONE
                    36

     68MB       (2) 512K x    (2) 8M x 36        NONE           NONE
                    36

     68MB      (2) 8M x 36     (2) 256K x     (2) 256K x        NONE
                                   36             36

     68MB      (2) 8M x 36     (2) 512K x        NONE           NONE
                                   36

     70MB      (2) 8M x 36     (2) 256K x     (2) 256K x    (2) 256K x 36
                                   36             36

     72MB      (2) 1M x 36    (2) 4M x 36    (2) 4M x 36        NONE

                         DRAM CONFIGURATION(CONT)

     Size          Bank 0        Bank 1         Bank 2         Bank 3

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

     72MB       (2) 8M x 36     (2) 512K x     (2) 512K x       NONE
                                   36             36

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

     76MB       (2) 8M x 36     (2) 512K x     (2) 512K x   (2) 512K x 36
                                   36             36

     80MB       (2) 2M x 36    (2) 4M x 36    (2) 4M x 36       NONE

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

     80MB       (2) 4M x 36    (2) 2M x 36    (2) 2M x 36    (2) 2M x 36

     80MB       (2) 8M x 36    (2) 1M x 36    (2) 1M x 36       NONE

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

     88MB       (2) 8M x 36    (2) 1M x 36    (2) 1M x 36    (2) 1M x 36

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

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

     96MB       (2) 8M x 36    (2) 2M x 36    (2) 2M x 36       NONE

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

     98MB        (2) 256K x    (2) 4M x 36    (2) 4M x 36    (2) 4M x 36
                     36

    100MB        (2) 512K x    (2) 4M x 36    (2) 4M x 36    (2) 4M x 36
                     36

    104MB       (2) 1M x 36    (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

    112MB       (2) 2M x 36    (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

    112MB       (2) 8M x 36    (2) 2M x 36    (2) 2M x 36    (2) 2M x 36

    128MB       (2) 4M x 36    (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

    128MB       (2) 8M x 36    (2) 4M x 36    (2) 4M x 36       NONE

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

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

    130MB        (2) 256K x    (2) 8M x 36    (2) 8M x 36       NONE
                     36

    130MB        (2) 256K x    (2) 16M x 36      NONE           NONE
                     36

    130MB       (2) 16M x 36    (2) 256K x       NONE           NONE
                                   36

    132MB        (2) 512K x    (2) 8M x 36    (2) 8M x 36       NONE
                     36

    132MB        (2) 512K x    (2) 16M x 36      NONE           NONE
                     36

    132MB       (2) 16M x 36    (2) 256K x     (2) 256K x       NONE
                                   36             36

    132MB       (2) 16M x 36    (2) 512K x       NONE           NONE
                                   36

    134MB       (2) 16M x 36    (2) 256K x     (2) 256K x   (2) 256K x 36
                                   36             36

    136MB       (2) 1M x 36    (2) 8M x 36    (2) 8M x 36       NONE

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

    136MB       (2) 16M x 36    (2) 512K x     (2) 512K x       NONE
                                   36             36

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

    140MB       (2) 16M x 36    (2) 512K x     (2) 512K x   (2) 512K x 36
                                   36             36

    144MB       (2) 2M x 36    (2) 8M x 36    (2) 8M x 36       NONE

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

    144MB       (2) 16M x 36   (2) 1M x 36    (2) 1M x 36       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) 4M x 36    (2) 8M x 36    (2) 8M x 36       NONE

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

    160MB       (2) 8M x 36    (2) 4M x 36    (2) 4M x 36    (2) 4M x 36

                         DRAM CONFIGURATION(CONT)

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     160MB       (2) 16M x 36   (2) 2M x 36    (2) 2M x 36       NONE

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

     176MB       (2) 16M x 36   (2) 2M x 36    (2) 2M x 36   (2) 2M x 36

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

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

     192MB       (2) 16M x 36   (2) 4M x 36    (2) 4M x 36       NONE

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

     194MB        (2) 256K x    (2) 8M x 36    (2) 8M x 36   (2) 8M x 36
                     36

     196MB        (2) 512K x    (2) 8M x 36    (2) 8M x 36   (2) 8M x 36
                     36

     200MB       (2) 1M x 36    (2) 8M x 36    (2) 8M x 36   (2) 8M x 36

     208MB       (2) 2M x 36    (2) 8M x 36    (2) 8M x 36   (2) 8M x 36

     224MB       (2) 4M x 36    (2) 8M x 36    (2) 8M x 36   (2) 8M x 36

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

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

     256MB       (2) 16M x 36   (2) 8M x 36    (2) 8M x 36       NONE

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

     258MB        (2) 256K x     (2) 16M x      (2) 16M x        NONE
                     36             36             36

     260MB        (2) 512K x     (2) 16M x      (2) 16M x        NONE
                     36             36             36

     264MB       (2) 1M x 36     (2) 16M x      (2) 16M x        NONE
                                    36             36

     272MB       (2) 2M x 36     (2) 16M x      (2) 16M x        NONE
                                    36             36

     288MB       (2) 4M x 36     (2) 16M x      (2) 16M x        NONE
                                    36             36

     320MB       (2) 8M x 36     (2) 16M x      (2) 16M x        NONE
                                    36             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      (2) 16M x        NONE
                                    36             36

     386MB        (2) 256K x     (2) 16M x      (2) 16M x    (2) 16M x 36
                     36             36             36

     388MB        (2) 512K x     (2) 16M x      (2) 16M x    (2) 16M x 36
                     36             36             36

     392MB       (2) 1M x 36     (2) 16M x      (2) 16M x    (2) 16M x 36
                                    36             36

     400MB       (2) 2M x 36     (2) 16M x      (2) 16M x    (2) 16M x 36
                                    36             36

     416MB       (2) 4M x 36     (2) 16M x      (2) 16M x    (2) 16M x 36
                                    36             36

     448MB       (2) 8M x 36     (2) 16M x      (2) 16M x    (2) 16M x 36
                                    36             36

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

                    CACHE CONFIGURATION (ASYNCHRONOUS)

                 Size                                Bank 0

                256KB                             (8) 32K x 8

                512KB                             (8) 64K x 8

  Note: Use only asynchronous or synchronous cache. Both types cannot be
  installed simultaneously.

  CACHE CONFIGURATION (SYNCHRONOUS)

       Size              Bank 1

       256KB           (4) 32K x18

       512KB           (4) 64K x18

                 CACHE JUMPER CONFIGURATION (ASYNCHRONOUS)

      Size               J6                 J7                 J8

      256KB           pins 1 & 2        pins 2 & 3      pins 2 & 3 closed
                       closed             closed

      512KB           pins 1 & 2        pins 1 & 2      pins 2 & 3 closed
                       closed             closed

                 CACHE JUMPER CONFIGURATION (SYNCHRONOUS)

      Size               J6                 J7                 J8

      256KB           pins 1 & 2        pins 2 & 3      pins 1 & 2 closed
                       closed             closed

      512KB           pins 1 & 2        pins 1 & 2      pins 1 & 2 closed
                       closed             closed

                   CPU TYPE CONFIGURATION

             Type                          J41

  Single processor installed        pins 1 & 2 closed

  Dual processors installed         pins 2 & 3 closed

             CPU SPEED CONFIGURATION

  Speed       J2        J9       J10       J43

  75MHz      Open      Open      Open      Open

  90MHz      Open      Open     Closed     Open

  100MHz     Open     Closed    Closed     Open

  120MHz    Closed     Open     Closed     Open

  133MHz    Closed    Closed    Closed     Open

  150MHz    Closed     Open     Closed    Closed

  166MHz    Closed    Closed    Closed    Closed

