
B & B ELECTRONICS

232CC1A, 232CC1B, 232CC2A, 232CC2B

Card Type Serial card
Chip Set  Unidentified
Data Bus  16-bit ISA

[Image]

                                CONNECTIONS

          Function             Label           Function             Label

  9-pin serial port 1           J1     9-pin serial port 2           J2

                      SERIAL PORT 1 ADDRESS SELECTION

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

    3F8       Off      Off      Off      Off      Off      Off      Off

    2F8       Off      Off      Off      Off      Off      On       Off

    3E8       Off      On       Off      Off      Off      Off      Off

    2E8       Off      On       Off      Off      Off      On       Off

                      SERIAL PORT 2 ADDRESS SELECTION

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

    3F8       Off      Off      Off      Off      Off      Off      Off

    2F8       Off      Off      Off      Off      Off      On       Off

    3E8       Off      On       Off      Off      Off      Off      Off

    2E8       Off      On       Off      Off      Off      On       Off

                     DATA RATE SELECTION

       Setting               JP1                  JP2

        High           Pins 2 & 3 closed   Pins 2 & 3 closed

         Low           Pins 1 & 2 closed   Pins 1 & 2 closed

                        INTERRUPT SELECTION

          IRQ                JP3 Port 1             JP3 Port 2

         IRQ2            Pins 2 & 3 closed      Pins 1 & 2 closed

         IRQ3            Pins 5 & 6 closed      Pins 4 & 5 closed

         IRQ4            Pins 8 & 9 closed      Pins 7 & 8 closed

         IRQ5           Pins 11 & 12 closed    Pins 10 & 11 closed

         IRQ6           Pins 14 & 15 closed    Pins 13 & 14 closed

         IRQ7           Pins 17 & 18 closed    Pins 16 & 17 closed

         IRQ10          Pins 20 & 21 closed    Pins 19 & 20 closed

         IRQ11          Pins 23 & 24 closed    Pins 22 & 23 closed

         IRQ12          Pins 26 & 27 closed    Pins 25 & 26 closed

         IRQ14          Pins 29 & 30 closed    Pins 28 & 29 closed

         IRQ15          Pins 32 & 33 closed    Pins 31 & 32 closed

