UNIDENTIFIED

SIO-7, SIO-8, SIO-11

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard drives 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 (LPT1/2)-external                     CN1

  40-pin IDE (AT) Interface connector-internal               CN2

  34-pin control cable connector floppy drive                CN3

  16-pin game port-internal (SIO-7 and SIO-11                CN4
  only)

  9-pin serial port 2 (COM2/4)-internal                      CN5

  9-pin serial port 1 (COM1/3)-external                      CN6

  4-pin connector-drive active LED                           CN7

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

  »   I/O Channel Ready enabled               JP1             closed

      I/O Channel Ready disabled              JP1              open

  »   Game Port (CN4) enabled                 JP2             closed

      Game Port (CN4) disabled                JP2              open

  »   Serial Port 2 (CN5) uses IRQ3           JP3            pins 1 & 2
                                                              closed

      Serial Port 1 (CN6) uses IRQ3           JP3            pins 2 & 3
                                                              closed

      IRQ3 disabled                           JP3              open

  »   IRQ9 disabled                           JP4              open

      Serial Port 2 (CN5) uses IRQ9           JP4            pins 1 & 2
                                                              closed

      Serial Port 1 (CN6) uses IRQ9           JP4            pins 2 & 3
                                                              closed

      Serial Port 2 (CN5) uses IRQ4           JP5            pins 1 & 2
                                                              closed

  »   Serial Port 1 (CN6) uses IRQ4           JP5            pins 2 & 3
                                                              closed

      IRQ4 disabled                           JP5              open

  »   IRQ5 disabled                           JP6              open

      Serial Port 2 (CN5) uses IRQ5           JP6            pins 1 & 2
                                                              closed

      Serial Port 1 (CN6) uses IRQ5           JP6            pins 2 & 3
                                                              closed

  »   Parallel Port (CN1) uses IRQ7           JP7            pins 1 & 2
                                                              closed

      Parallel Port (CN1) uses IRQ5           JP7            pins 2 & 3
                                                              closed

      Parallel Port IRQ disabled              JP7              open

  »   Floppy drive controller                 JP8            pins 2 & 3
      enabled                                                 closed

      Floppy drive controller                 JP8            pins 1 & 2
      disabled                                                closed

  »   Hard drive controller enabled          JP14            pins 2 & 3
                                                              closed

      Hard drive controller disabled         JP14            pins 1 & 2
                                                              closed

                     PARALLEL PORT (CN1) CONFIGURATION

             LPT                      JP9                    JP10

  »   LPT2                     pins 1 & 2 closed      pins 2 & 3 closed

      LPT1                     pins 2 & 3 closed      pins 1 & 2 closed

      LPT3                     pins 2 & 3 closed      pins 2 & 3 closed

      Disabled                 pins 1 & 2 closed      pins 1 & 2 closed

                         SERIAL PORT CONFIGURATION

  Serial Port 1(CN6)    Serial Port 2      JP11       JP12        JP13
                            (CN5)

  »   COM1             COM2              pins 2 &    pins 2 &    pins 1 &
                                            3           3           2

      COM2             COM1              pins 2 &    pins 2 &    pins 2 &
                                            3           3           3

      COM2             Disabled          pins 2 &    pins 1 &    pins 2 &
                                            3           2           3

      COM1             Disabled          pins 2 &    pins 1 &    pins 1 &
                                            3           2           2

      Disabled         COM1              pins 1 &    pins 2 &    pins 2 &
                                            2           3           3

      Disabled         COM2              pins 1 &    pins 2 &    pins 1 &
                                            2           3           2

      COM3             COM4              pins 1 &    pins 1 &    pins 2 &
                                            2           2           3

      Disabled         Disabled          pins 1 &    pins 1 &    pins 1 &
                                            2           2           2

  Note:Pins designated should be in the closed position.