(TXT) View Source
       
       # 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                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |           Function            |           Label            |
          |-------------------------------+----------------------------|
          | 37-pin serial port connector  |            CN1             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               | Label |   Position   |
          |-------------------------------------+-------+--------------|
          | » | Factory configured - do not     | JP10  |    Closed    |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     | JP11  |     Open     |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     | JP12  |    Closed    |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     | SW1/1 |      On      |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     | SW1/2 |      On      |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     | SW1/3 |      On      |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     | SW1/4 | Unidentified |
          |   | 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 (CON’T)          |
          |------------------------------------------------------------|
          |   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 (CON’T)          |
          |------------------------------------------------------------|
          |   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 (CON’T)          |
          |------------------------------------------------------------|
          |   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 (CON’T)          |
          |------------------------------------------------------------|
          |   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.   |
          +---------------------------------------------------------------+