SEA LEVEL SYSTEMS, INC.

SIO-104

Card Type        Serial card
Chip Set         Unidentified
I/O Options      PC/104 connectors (2), serial port
Data Bus         Unidentified

[Image]

                                CONNECTIONS

          Function             Label           Function             Label

  PC/104 connector              J1     PC/104 connector              J5

  Serial port                   J3

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

  »   Factory configured – do not           J4           Unidentified
      alter

  »   Factory configured – do not          SW1/8         Unidentified
      alter

                      SERIAL PORT INTERRUPT SELECTION

                 IRQ                                   J2

                   2/9                         Pins 1 & 2 closed

                    3                          Pins 3 & 4 closed

  »                 4                          Pins 5 & 6 closed

                    5                          Pins 7 & 8 closed

                    7                          Pins 9 & 10 closed

                    10                        Pins 11 & 12 closed

                    11                        Pins 13 & 14 closed

                    12                        Pins 15 & 16 closed

                    15                        Pins 17 & 18 closed

                    R                         Pins 19 & 20 closed

                        BASE I/O ADDRESS SELECTION

  Setting    SW1/1    SW1/2    SW1/3    SW1/4   SW1/5    SW1/6     SW1/7

      280     Off      On       Off      On       On       On       On

      2A0     Off      On       Off      On      Off       On       On

      2E8     Off      On       Off      Off     Off       On       Off

      2F8     Off      On       Off      Off     Off      Off       Off

      3E8     Off      Off      Off      Off     Off       On       Off

      300     Off      Off      On       On       On       On       On

      328     Off      Off      On       On      Off       On       Off

  »   3F8     Off      Off      Off      Off     Off      Off       Off