(TXT) View Source
       
       # SYNERGY SOLUTIONS
       
          SS-554
       
          Card Type     Serial card                                      
          Chipset       16C554 UART                                      
          Controller    
          I/O Options   Serial port (4 serial port connectors on         
                        external cable)                                  
          Maximum DRAM  N/A                                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                Purpose                 |     Location      |
          |----------------------------------------+-------------------|
          | 37-pin serial port interface connector |        CN1        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |       SERIAL PORT INTERRUPT SELECTION (PORTS 1 - 4)        |
          |------------------------------------------------------------|
          |  IRQ    |  S2/2  |  S2/3  |  S2/4  | S2/5  | S2/6  | S2/7  |
          |---------+--------+--------+--------+-------+-------+-------|
          | » |  5  |  Off   |  Off   |   On   |  Off  |  Off  |  Off  |
          |---+-----+--------+--------+--------+-------+-------+-------|
          |   |  2  |  Off   |  Off   |  Off   |  Off  |  Off  |  On   |
          |---+-----+--------+--------+--------+-------+-------+-------|
          |   |  3  |  Off   |  Off   |  Off   |  Off  |  On   |  Off  |
          |---+-----+--------+--------+--------+-------+-------+-------|
          |   |  4  |  Off   |  Off   |  Off   |  On   |  Off  |  Off  |
          |---+-----+--------+--------+--------+-------+-------+-------|
          |   |  6  |  Off   |   On   |  Off   |  Off  |  Off  |  Off  |
          |---+-----+--------+--------+--------+-------+-------+-------|
          |   |  7  |   On   |  Off   |  Off   |  Off  |  Off  |  Off  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |       BASE I/O ADDRESS SELECTION (SERIAL PORT 1 - 4)       |
          |------------------------------------------------------------|
          |  Address  | S1/1 | S1/2 | S1/3 | S1/4 | S1/5 | S1/6 | S1/7 |
          |-----------+------+------+------+------+------+------+------|
          | » | 100h  |  On  |  On  |  On  | Off  |  On  |  On  |  On  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 120h  |  On  |  On  |  On  | Off  |  On  |  On  | Off  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 140h  |  On  |  On  |  On  | Off  |  On  | Off  |  On  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 160h  |  On  |  On  |  On  | Off  |  On  | Off  | Off  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 180h  |  On  |  On  |  On  | Off  | Off  |  On  |  On  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 0F60h | Off  | Off  | Off  | Off  |  On  | Off  | Off  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 0F80h | Off  | Off  | Off  | Off  | Off  |  On  |  On  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 0FA0h | Off  | Off  | Off  | Off  | Off  |  On  | Off  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 0FC0h | Off  | Off  | Off  | Off  | Off  | Off  |  On  |
          |---+-------+------+------+------+------+------+------+------|
          |   | 0FE0h | Off  | Off  | Off  | Off  | Off  | Off  | Off  |
          |------------------------------------------------------------|
          |   Note: A total of 128 base address settings are           |
          |   available. The switches are a binary representation of   |
          |   the decimal memory addresses. S1/1 is the Most           |
          |   Significant Bit and switch S1/7 is the Least Significant |
          |   Bit. The switches have the following decimal values:     |
          |   S1/1=2048, S1/2=1024, S1/3=512, S1/4=256, S1/5=128,      |
          |   S1/6=64, S1/7=32. Turn off the switches and add the      |
          |   values of the switches that are off to obtain the        |
          |   correct memory address. (Off=1, On=0)                    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             FACTORY CONFIGURED - DO NOT ALTER              |
          |------------------------------------------------------------|
          |           Switch            |           Position           |
          |-----------------------------+------------------------------|
          |            S2/1             |             Off              |
          +------------------------------------------------------------+