(TXT) View Source
       
       # COMTROL CORPORATION
       
          HOSTESS S VER.2
       
          Card Type          Serial Controller                           
          Chipset/Controller Unidentified UART                           
          I/O Options        Serial I/O ports(2)                         
          Maximum DRAM       N/A                                         
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |     Purpose     | Location |      Purpose       | Location |
          |-----------------+----------+--------------------+----------|
          | DB-9 serial I/O |   CN1    | DB-25 I/O          |   CN3    |
          | port            |          | port(optional)     |          |
          |-----------------+----------+--------------------+----------|
          | DB-25 I/O port  |   CN2    |                    |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        I/O ADDRESS                         |
          |------------------------------------------------------------|
          |     Address     |    SW1/1     |    SW1/2    |    SW1/3    |
          |-----------------+--------------+-------------+-------------|
          |   200 - 207h    |      On      |     On      |     On      |
          |-----------------+--------------+-------------+-------------|
          |   280 - 287h    |      On      |     On      |     Off     |
          |-----------------+--------------+-------------+-------------|
          |   2C0 - 287h    |      On      |     Off     |     On      |
          |-----------------+--------------+-------------+-------------|
          |   300 - 307h    |      On      |     Off     |     Off     |
          |-----------------+--------------+-------------+-------------|
          |    Reserved     |     Off      |     On      |     On      |
          |-----------------+--------------+-------------+-------------|
          |    Reserved     |     Off      |     On      |     Off     |
          |-----------------+--------------+-------------+-------------|
          |    Reserved     |     Off      |     Off     |     On      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      INTERRUPT SELECT                      |
          |------------------------------------------------------------|
          |   IRQ    |  SW1/4  |  SW1/5  |  SW1/6  |  SW1/7  |  SW1/8  |
          |----------+---------+---------+---------+---------+---------|
          |   IRQ2   |   Off   |   Off   |   Off   |   Off   |   On    |
          |----------+---------+---------+---------+---------+---------|
          |   IRQ3   |   Off   |   Off   |   Off   |   On    |   Off   |
          |----------+---------+---------+---------+---------+---------|
          |   IRQ5   |   Off   |   Off   |   On    |   Off   |   Off   |
          |----------+---------+---------+---------+---------+---------|
          |  IRQ10   |   Off   |   On    |   Off   |   Off   |   Off   |
          |----------+---------+---------+---------+---------+---------|
          |  IRQ11   |   On    |   Off   |   Off   |   Off   |   Off   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    TERMINATION SETTINGS                    |
          |------------------------------------------------------------|
          |        Setting         |  JP1   |  JP2   |  JP3   |  JP4   |
          |------------------------+--------+--------+--------+--------|
          | » | Receive clock for  |  Open  |  N/A   |  N/A   |  N/A   |
          |   | port 1(CN2) is not |        |        |        |        |
          |   |     terminated     |        |        |        |        |
          |---+--------------------+--------+--------+--------+--------|
          |   | Receive clock for  | Closed |  N/A   |  N/A   |  N/A   |
          |   |   port 1(CN2) is   |        |        |        |        |
          |   |     terminated     |        |        |        |        |
          |---+--------------------+--------+--------+--------+--------|
          | » | Receive signal for |  N/A   |  Open  |  N/A   |  N/A   |
          |   | port 1(CN2) is not |        |        |        |        |
          |   |     terminated     |        |        |        |        |
          |---+--------------------+--------+--------+--------+--------|
          |   | Receive signal for |  N/A   | Closed |  N/A   |  N/A   |
          |   |   port 1(CN2) is   |        |        |        |        |
          |   |     terminated     |        |        |        |        |
          |---+--------------------+--------+--------+--------+--------|
          | » | Transmit clock for |  N/A   |  N/A   |  Open  |  N/A   |
          |   | port 1(CN2) is not |        |        |        |        |
          |   |     terminated     |        |        |        |        |
          |---+--------------------+--------+--------+--------+--------|
          |   | Transmit clock for |  N/A   |  N/A   | Closed |  N/A   |
          |   |   port 1(CN2) is   |        |        |        |        |
          |   |     terminated     |        |        |        |        |
          |---+--------------------+--------+--------+--------+--------|
          | » | Receive signal for |  N/A   |  N/A   |  N/A   |  Open  |
          |   | port 2(CN1) is not |        |        |        |        |
          |   |     terminated     |        |        |        |        |
          |---+--------------------+--------+--------+--------+--------|
          |   | Receive signal for |  N/A   |  N/A   |  N/A   | Closed |
          |   |   port 2(CN1) is   |        |        |        |        |
          |   |     terminated     |        |        |        |        |
          +------------------------------------------------------------+