(TXT) View Source
       
       # B & B ELECTRONICS
       
          232CC1A, 232CC1B, 232CC2A, 232CC2B
       
          Card Type           Serial card                                
          Chip Set            Unidentified                               
          Data Bus            16-bit ISA                                 
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        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 |
          +------------------------------------------------------------+