
BRAIN BOXES

QUAD RS232 (VER. 4.5)

Card Type              Serial controller
Chip Set               Unidentified
Maximum Onboard Memory Unidentified
I/O Options            Serial ports (4)
Data Bus               16-bit ISA

[Image]

                          CONNECTIONS

            Function                         Label

  37-pin serial port connector                CN1

                        USER CONFIGURABLE SETTINGS

            Function                 Label              Position

     Factory configured - do        JP10                Closed
      not alter

     Factory configured - do        JP11                 Open
      not alter

     Factory configured - do        JP12                Closed
      not alter

     Factory configured - do        SW1/1                 On
      not alter

     Factory configured - do        SW1/2                 On
      not alter

     Factory configured - do        SW1/3                 On
      not alter

     Factory configured - do        SW1/4            Unidentified
      not alter

                      SERIAL PORT 1 ADDRESS SELECTION

     Setting        JP1/A      JP1/B       JP1/C      JP1/D       JP1/E

         COM1        Open       Open       Open       Closed      Open
       (3F8h)

        COM2        Open       Open      Closed       Open       Open
       (2F8h)

         COM3        Open      Closed      Open        Open       Open
       (3E8h)

         COM4       Closed      Open       Open        Open       Open
       (2E8h)

        Bank         Open       Open       Open        Open      Closed

                      SERIAL PORT 2 ADDRESS SELECTION

     Setting        JP2/A      JP2/B       JP2/C      JP2/D       JP2/E

         COM1        Open       Open       Open       Closed      Open
       (3F8h)

         COM2        Open       Open      Closed       Open       Open
       (2F8h)

        COM3        Open      Closed      Open        Open       Open
       (3E8h)

         COM4       Closed      Open       Open        Open       Open
       (2E8h)

        Bank         Open       Open       Open        Open      Closed

                      SERIAL PORT 3 ADDRESS SELECTION

     Setting        JP3/A      JP3/B       JP3/C      JP3/D       JP3/E

         COM1        Open       Open       Open       Closed      Open
       (3F8h)

         COM2        Open       Open      Closed       Open       Open
       (2F8h)

         COM3        Open      Closed      Open        Open       Open
       (3E8h)

        COM4       Closed      Open       Open        Open       Open
       (2E8h)

        Bank         Open       Open       Open        Open      Closed

                      SERIAL PORT 4 ADDRESS SELECTION

     Setting        JP4/A      JP4/B       JP4/C      JP4/D       JP4/E

         COM1        Open       Open       Open       Closed      Open
       (3F8h)

         COM2        Open       Open      Closed       Open       Open
       (2F8h)

         COM3        Open      Closed      Open        Open       Open
       (3E8h)

         COM4       Closed      Open       Open        Open       Open
       (2E8h)

       Bank         Open       Open       Open        Open      Closed

                     SERIAL PORT 1 INTERRUPT SELECTION

     IRQ        JP5/A     JP5/B     JP5/C     JP5/D     JP5/E      JP5/F

     Shared     Open      Open      Open      Open      Open      Open

        2        Open      Open      Open      Open      Open      Open

        3        Open      Open      Open      Open      Open      Open

        4        Open      Open      Open      Open      Open      Open

        5        Open      Open      Open      Open      Open      Open

        6        Open      Open      Open      Open      Open      Open

        7        Open      Open      Open      Open      Open     Closed

        10       Open      Open      Open      Open     Closed     Open

        11       Open      Open      Open     Closed     Open      Open

        12       Open      Open     Closed     Open      Open      Open

        14       Open     Closed     Open      Open      Open      Open

        15      Closed     Open      Open      Open      Open      Open

                 SERIAL PORT 1 INTERRUPT SELECTION (CONT)

     IRQ        JP5/G     JP5/H     JP5/I     JP5/J     JP5/K      JP5/L

     Shared     Open      Open      Open      Open      Open     Closed

        2        Open      Open      Open      Open     Closed     Open

        3        Open      Open      Open     Closed     Open      Open

        4        Open      Open     Closed     Open      Open      Open

        5        Open     Closed     Open      Open      Open      Open

        6       Closed     Open      Open      Open      Open      Open

        7        Open      Open      Open      Open      Open      Open

        10       Open      Open      Open      Open      Open      Open

        11       Open      Open      Open      Open      Open      Open

        12       Open      Open      Open      Open      Open      Open

        14       Open      Open      Open      Open      Open      Open

        15       Open      Open      Open      Open      Open      Open

                     SERIAL PORT 2 INTERRUPT SELECTION

     IRQ        JP5/A     JP5/B     JP5/C     JP5/D     JP5/E      JP5/F

     Shared     Open      Open      Open      Open      Open      Open

        2        Open      Open      Open      Open      Open      Open

        3        Open      Open      Open      Open      Open      Open

        4        Open      Open      Open      Open      Open      Open

        5        Open      Open      Open      Open      Open      Open

        6        Open      Open      Open      Open      Open      Open

        7        Open      Open      Open      Open      Open     Closed

        10       Open      Open      Open      Open     Closed     Open

        11       Open      Open      Open     Closed     Open      Open

        12       Open      Open     Closed     Open      Open      Open

        14       Open     Closed     Open      Open      Open      Open

        15      Closed     Open      Open      Open      Open      Open

                 SERIAL PORT 2 INTERRUPT SELECTION (CONT)

     IRQ        JP5/G     JP5/H     JP5/I     JP5/J     JP5/K      JP5/L

     Shared     Open      Open      Open      Open      Open     Closed

        2        Open      Open      Open      Open     Closed     Open

        3        Open      Open      Open     Closed     Open      Open

        4        Open      Open     Closed     Open      Open      Open

        5        Open     Closed     Open      Open      Open      Open

        6       Closed     Open      Open      Open      Open      Open

        7        Open      Open      Open      Open      Open      Open

        10       Open      Open      Open      Open      Open      Open

        11       Open      Open      Open      Open      Open      Open

        12       Open      Open      Open      Open      Open      Open

        14       Open      Open      Open      Open      Open      Open

        15       Open      Open      Open      Open      Open      Open

                     SERIAL PORT 3 INTERRUPT SELECTION

     IRQ        JP5/A     JP5/B     JP5/C     JP5/D     JP5/E      JP5/F

     Shared     Open      Open      Open      Open      Open      Open

        2        Open      Open      Open      Open      Open      Open

        3        Open      Open      Open      Open      Open      Open

        4        Open      Open      Open      Open      Open      Open

        5        Open      Open      Open      Open      Open      Open

        6        Open      Open      Open      Open      Open      Open

        7        Open      Open      Open      Open      Open     Closed

        10       Open      Open      Open      Open     Closed     Open

        11       Open      Open      Open     Closed     Open      Open

        12       Open      Open     Closed     Open      Open      Open

        14       Open     Closed     Open      Open      Open      Open

        15      Closed     Open      Open      Open      Open      Open

                 SERIAL PORT 3 INTERRUPT SELECTION (CONT)

     IRQ        JP5/G     JP5/H     JP5/I     JP5/J     JP5/K      JP5/L

     Shared     Open      Open      Open      Open      Open     Closed

        2        Open      Open      Open      Open     Closed     Open

        3        Open      Open      Open     Closed     Open      Open

        4        Open      Open     Closed     Open      Open      Open

        5        Open     Closed     Open      Open      Open      Open

        6       Closed     Open      Open      Open      Open      Open

        7        Open      Open      Open      Open      Open      Open

        10       Open      Open      Open      Open      Open      Open

        11       Open      Open      Open      Open      Open      Open

        12       Open      Open      Open      Open      Open      Open

        14       Open      Open      Open      Open      Open      Open

        15       Open      Open      Open      Open      Open      Open

                     SERIAL PORT 4 INTERRUPT SELECTION

     IRQ        JP5/A     JP5/B     JP5/C     JP5/D     JP5/E      JP5/F

     Shared     Open      Open      Open      Open      Open      Open

        2        Open      Open      Open      Open      Open      Open

        3        Open      Open      Open      Open      Open      Open

        4        Open      Open      Open      Open      Open      Open

        5        Open      Open      Open      Open      Open      Open

        6        Open      Open      Open      Open      Open      Open

        7        Open      Open      Open      Open      Open     Closed

        10       Open      Open      Open      Open     Closed     Open

        11       Open      Open      Open     Closed     Open      Open

        12       Open      Open     Closed     Open      Open      Open

        14       Open     Closed     Open      Open      Open      Open

        15      Closed     Open      Open      Open      Open      Open

                 SERIAL PORT 4 INTERRUPT SELECTION (CONT)

     IRQ        JP5/G     JP5/H     JP5/I     JP5/J     JP5/K      JP5/L

     Shared     Open      Open      Open      Open      Open     Closed

        2        Open      Open      Open      Open     Closed     Open

        3        Open      Open      Open     Closed     Open      Open

        4        Open      Open     Closed     Open      Open      Open

        5        Open     Closed     Open      Open      Open      Open

        6       Closed     Open      Open      Open      Open      Open

        7        Open      Open      Open      Open      Open      Open

        10       Open      Open      Open      Open      Open      Open

        11       Open      Open      Open      Open      Open      Open

        12       Open      Open      Open      Open      Open      Open

        14       Open      Open      Open      Open      Open      Open

        15       Open      Open      Open      Open      Open      Open

                SHARED INTERRUPT STATUS REGISTER ADDRESS SELECTION

  Setting   SW3/1   SW3/2   SW3/3   SW3/4   SW3/5   SW3/6   SW3/7   SW3/8  SW2/8

      100h   Off     On      On      On      On      On      On      On     On

      108h   Off     On      On      On      On     Off      On      On     On

      110h   Off     On      On      On     Off      On      On      On     On

      118h   Off     On      On      On     Off     Off      On      On     On

      120h   Off     On      On      Off     On      On      On      On     On

     3A0h   Off     Off     On      Off     On      On      On      On     Off

      3D0h   Off     Off     Off     On     Off      On      On      On     Off

      3D8h   Off     Off     Off     On     Off     Off      On      On     Off

      3E0h   Off     Off     Off     Off     On      On      On      On     Off

      3E8h   Off     Off     Off     Off     On     Off      On      On     Off

      3F0h   Off     Off     Off     Off    Off      On      On      On     Off

                          SERIAL PORT BANK ADDRESS SELECTION

  Port 1    Port   Port   Port   SW2/1   SW2/2   SW2/3   SW2/4   SW2/5  SW2/6   SW2/7
             2      3      4

       -     -      -     100h    On     Off      On      On      On     Off     Off

       -     -     100h   108h    On     Off      On      On      On     Off     On

       -    100h   108h   110h    On     Off      On      On      On     On      Off

      100h  108h   110h   118h    On     Off      On      On      On     On      On

      108h  110h   118h   120h    On     Off      On      On     Off     Off     Off

     180h  188h   190h   198h    On     Off     Off      On      On     On      On

      3C0   3C8    3D0    3D8     Off    Off     Off     Off      On     On      On

      3C8   3D0    3D8    3E0     Off    Off     Off     Off     Off     Off     Off

      3D0   3D8    3E0    3E8     Off    Off     Off     Off     Off     Off     On

      3D8   3E0    3E8    3F0     Off    Off     Off     Off     Off     On      Off

      3E0   3E8    3F0    3F8     Off    Off     Off     Off     Off     On      On

   Note: A total of 96 base address settings are available. The switches are a binary
  representation of the decimal memory addresses. SW1/7 is the Least Significant Bit,
    and switch SW1/1 is the Most Significant Bit. Turn off the switches and add the
    values of the switches to obtain the correct memory address. (Off=1, On=0). Low
       address settings will leave some ports disabled. Ports may not be assigned
                                 addresses below 100h.

