
TYAN COMPUTER

S1366

 Data bus:                  32-bit PCI

 Size:                      Half-length, full-height card

 Hard drive supported:      Two IDE (AT) Interface drives

 Floppy drives supported:   Two 360KB, 720KB, 1.2MB, or 1.44MB drives

[Image]

                                CONNECTIONS

                    Function                             Location

  25 pin parallel port - external                           CN1

  9 pin serial port - external                              CN2

  10 pin serial port - internal                             CN3

  16 pin game port - internal                               CN4

  34 pin data cable connector - primary floppy              CN5
  drive interface

  34 pin data cable connector - secondary floppy            CN6
  drive interface

  40 pin connector - primary IDE(AT) interface              CN7

  40 pin connector - secondary IDE(AT) interface            CN8

  4 pin connector - drive active LED                        CN9

  S136x paddle card daughterboard connector                PDL1

                        USER CONFIGURABLE SETTINGS

                  Function                    Location       Setting

   Factory configured - do not alter            J0            N/A

   Floppy drive interface DSKCHG signal         J1            Open
  not intercepted

  Floppy drive interface DSKCHG signal           J1           Closed
  intercepted

   I/O address fixed                            J2           Closed

  I/O address relocatable                        J2            Open

   Primary IDE(AT) channel legacy IRQ tied      J5           Closed
  to IRQ14

  No primary IDE(AT) channel legacy IRQ          J5            Open
  tied to IRQ14

   Primary IDE(AT) legacy ISA IRQ14 not         J6            Open
  buffered

  Primary IDE(AT) legacy ISA IRQ14 buffered      J6           Closed

   Secondary IDE(AT) channel legacy IRQ         J7           Closed
  tied to IRQ15

  No secondary IDE(AT) channel legacy IRQ        J7            Open
  tied to IRQ15

   Secondary IDE(AT) legacy ISA IRQ15 not       J8            Open
  buffered

  Secondary IDE(AT) legacy ISA IRQ15             J8           Closed
  buffered

   IDE(AT) interrupt native mode not            J9            Open
  utilized

  IDE(AT) interrupt native mode utilized to      J9           Closed
  PCI INTA

   Factory configured - do not alter           J10            N/A

   AT printer mode(ISA) enabled                J11            Open

  Normal mode enabled, floppy drive             J11           Closed
  interface pin 29 grounded

   Floppy drive interface normal DRATE out      P1         Pins 2 & 3
  mode select                                                 closed

  Floppy drive interface media ID input OS2      P1         Pins 1 & 2
  enhanced mode                                               closed

   Floppy drive interface I/O address 3F0h      P2         Pins 2 & 3
  select                                                      closed

  Floppy drive interface I/O address 370h        P2         Pins 1 & 2
  select                                                      closed

   Floppy drive interface enabled               P3         Pins 2 & 3
                                                              closed

  Floppy drive interface disabled                P3         Pins 1 & 2
                                                              closed

   Factory configured - do not alter            T0            N/A

   ISA AT printer mode enabled                  T1            Open

  PS/2 bi-directional printer mode enabled       T1           Closed

   Parallel port interrupt IRQ7 select          T2           Closed

  Parallel port interrupt disabled               T2            Open

   Serial port 1 interrupt IRQ4 select          T4           Closed

  Serial port 1 interrupt disabled               T4            Open

   Serial port 2 interrupt IRQ3 select          T5           Closed

  Serial port 2 interrupt disabled               T5            Open

   Game port enabled                            T6           Closed

  Game port disabled                             T6            Open

                           PCI IDE CONFIGURATION

          Setting                     J3                     J4

      PCI IDE channels             Closed                  Open
          enabled

  PCI IDE channels disabled          Open                  Closed

                 SECONDARY IDE PCI INTERRUPT CONFIGURATION

                Setting                       J12               J13

       Secondary IDE interrupt not           Open              N/A
        inverted(PCI bus INTB#)

  Secondary IDE interrupt inverted(PCI        N/A             Closed
               bus INTB#)

                  PRIMARY IDE PCI INTERRUPT CONFIGURATION

                Setting                       T12               T13

        Primary IDE interrupt not            Open              N/A
        inverted(PCI bus INTA#)

   Primary IDE interrupt inverted(PCI         N/A             Closed
               bus INTA#)

                      PARALLEL PORT I/O ADRESS SELECT

              Address                       P8                 P9

             378-37Fh                  Pins 2 & 3      Pins 2 & 3 closed
                                          closed

             278-27Fh                   Pins 2 & 3      Pins 1 & 2 closed
                                          closed

             3BC-3BEh                   Pins 1 & 2      Pins 1 & 2 closed
                                          closed

             Disabled                   Pins 1 & 2      Pins 2 & 3 closed
                                          closed

                   PRIMARY SERIAL PORT I/O ADRESS SELECT

              Address                      P4                  P5

            3F8h (COM1)                Pins 2 & 3      Pins 2 & 3 closed
                                         closed

            2F8h (COM2)                 Pins 2 & 3      Pins 1 & 2 closed
                                         closed

            3E8h (COM3)                 Pins 1 & 2      Pins 2 & 3 closed
                                         closed

             Disabled                   Pins 1 & 2      Pins 1 & 2 closed
                                         closed

                  SECONDARY SERIAL PORT I/O ADRESS SELECT

              Address                      P6                  P7

            2F8h (COM2)                Pins 2 & 3      Pins 2 & 3 closed
                                         closed

            2E8h (COM4)                 Pins 1 & 2      Pins 2 & 3 closed
                                         closed

            3F8h (COM1)                 Pins 2 & 3      Pins 1 & 2 closed
                                         closed

             Disabled                   Pins 1 & 2      Pins 1 & 2 closed
                                         closed

      PARALLEL PORT INTERRUPT SELECT

          IRQ               T2       T3

          IRQ7           Closed    Open

          IRQ5             Open    Closed

        Disabled           Open     Open

                 ENHANCED PARALLEL PORT MODE CONFIGURATION

          Modes Supported                   P10                P11

                PRN                     Pins 2 & 3     Pins 2 & 3 closed
                                          closed

              PRN, EPP                   Pins 1 & 2     Pins 2 & 3 closed
                                          closed

              PRN, ECP                   Pins 2 & 3     Pins 1 & 2 closed
                                          closed

           PRN, ECP, EPP                 Pins 1 & 2     Pins 1 & 2 closed
                                          closed

                          ECP MODE CONFIGURATION

     Setting          T7          T8          T9         T10        T11

     ECP mode       Open        Open        Open       Open       Open
    disabled

     ECP mode       Closed       Open       Closed      Open      Closed
     w/DMA1

     ECP mode        Open       Closed       Open      Closed     Closed
     w/DMA3

                                    SERIAL PORT INTERRUPT SELECT

        Port 1               Port 2                  T3                    T4               T5

         IRQ4                 IRQ3                  open                 closed           closed

         IRQ4               Disabled                open                 closed            open

       Disabled               IRQ3                  open                  open            closed

         IRQ3                 IRQ4                  open                 T4 pin 1 to T5 pin 1

                                                                         T4 pin 2 to T5 pin 2

         IRQ5                 IRQ3                  open                 T4 pin 1 to T5 pin 1

       Disabled               IRQ4                  open                 T4 pin 2 to T5 pin 2

         IRQ4                 IRQ5          T3 pin 2 to T4 pin 2                closed

       Disabled               IRQ5          T3 pin 2 to T4 pin 2                 open

                       MISCELLANEOUS TECHNICAL NOTES

  Note: In order to utilize the S1366's IDE and I/O functions, the S136x
  paddle card must be installed on connector PDL1

