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       # DTK COMPUTER, INC.
       
          PCI-001V2
       
          NIC Type         Arcnet                                        
          Transfer Rate    2.5Mbps                                       
          Data Bus         8-bit ISA                                     
          Topology         Linear Bus/Star                               
          Wiring Type      RG-62A/U 93ohm coaxial                        
          Boot ROM         Available                                     
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                   NODE ADDRESS SELECTION                   |
          |------------------------------------------------------------|
          |Address|SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6|SW1/7|SW1/8|
          |-------+------+------+------+------+------+-----+-----+-----|
          |   1   | Off  |  On  |  On  |  On  |  On  | On  | On  | On  |
          |-------+------+------+------+------+------+-----+-----+-----|
          |   2   |  On  | Off  |  On  |  On  |  On  | On  | On  | On  |
          |-------+------+------+------+------+------+-----+-----+-----|
          |   3   | Off  | Off  |  On  |  On  |  On  | On  | On  | On  |
          |-------+------+------+------+------+------+-----+-----+-----|
          |   4   |  On  |  On  | Off  |  On  |  On  | On  | On  | On  |
          |-------+------+------+------+------+------+-----+-----+-----|
          |   5   | Off  |  On  | Off  |  On  |  On  | On  | On  | On  |
          |-------+------+------+------+------+------+-----+-----+-----|
          |  251  | Off  | Off  |  On  | Off  | Off  | Off | Off | Off |
          |-------+------+------+------+------+------+-----+-----+-----|
          |  252  |  On  |  On  | Off  | Off  | Off  | Off | Off | Off |
          |-------+------+------+------+------+------+-----+-----+-----|
          |  253  | Off  |  On  | Off  | Off  | Off  | Off | Off | Off |
          |-------+------+------+------+------+------+-----+-----+-----|
          |  254  |  On  | Off  | Off  | Off  | Off  | Off | Off | Off |
          |-------+------+------+------+------+------+-----+-----+-----|
          |  255  | Off  | Off  | Off  | Off  | Off  | Off | Off | Off |
          |------------------------------------------------------------|
          |  Note: A total of 255 node address settings are available. |
          |  The switches are a binary representation of the decimal   |
          |  node addresses. Switch SW1/1 is the Least Significant Bit |
          |  and switch SW1/8 is the Most Significant Bit. The switches|
          |  have the following decimal values: switch SW1/1=1,        |
          |  SW1/2=2, SW1/3=4, SW1/4=8, SW1/5=16, SW1/6=32, SW1/7=64,  |
          |  SW1/8=128. Turn off the switches and add the values of the|
          |  off switches to obtain the correct node address. (on=0,   |
          |  off=1)                                                    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 BASE I/O ADDRESS SELECTION                 |
          |------------------------------------------------------------|
          | Address | SW2/1  | SW2/2  | SW2/3  | SW2/4 | SW2/5 | SW2/6 |
          |---------+--------+--------+--------+-------+-------+-------|
          |  010h   |  Off   |   On   |   On   |  On   |  On   |  On   |
          |---------+--------+--------+--------+-------+-------+-------|
          |  020h   |   On   |  Off   |   On   |  On   |  On   |  On   |
          |---------+--------+--------+--------+-------+-------+-------|
          |  030h   |  Off   |  Off   |   On   |  On   |  On   |  On   |
          |---------+--------+--------+--------+-------+-------+-------|
          |  040h   |   On   |   On   |  Off   |  On   |  On   |  On   |
          |---------+--------+--------+--------+-------+-------+-------|
          |  050h   |  Off   |   On   |  Off   |  On   |  On   |  On   |
          |---------+--------+--------+--------+-------+-------+-------|
          |  3B0h   |  Off   |  Off   |   On   |  Off  |  Off  |  Off  |
          |---------+--------+--------+--------+-------+-------+-------|
          |  3C0h   |   On   |   On   |  Off   |  Off  |  Off  |  Off  |
          |---------+--------+--------+--------+-------+-------+-------|
          |  3D0h   |  Off   |   On   |  Off   |  Off  |  Off  |  Off  |
          |---------+--------+--------+--------+-------+-------+-------|
          |  3E0h   |   On   |  Off   |  Off   |  Off  |  Off  |  Off  |
          |---------+--------+--------+--------+-------+-------+-------|
          |  3F0h   |  Off   |  Off   |  Off   |  Off  |  Off  |  Off  |
          |------------------------------------------------------------|
          |   Note: A total of 63 base I/O address settings are        |
          |   available. The switches are a binary representation of   |
          |   the hexadecimal base I/O addresses. Switch SW2/1 is the  |
          |   Least Significant Bit and switch SW2/8 is the Most       |
          |   Significant Bit. The switches have the following         |
          |   hexadecimal values: switch SW2/1=10h, SW2/2=20h,         |
          |   SW2/3=40h, SW2/4=80h, SW2/5=100h, SW2/6=200h. Turn off   |
          |   the switches and add the values of the off switches to   |
          |   obtain the correct base I/O address. (on=0, off=1)       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                SHARED RAM ADDRESS SELECTION                |
          |------------------------------------------------------------|
          |   Address   |   SW2/7   |   SW2/8   |  SW2/9   |  SW2/10   |
          |-------------+-----------+-----------+----------+-----------|
          |   10000h    |    Off    |    On     |    On    |    On     |
          |-------------+-----------+-----------+----------+-----------|
          |   20000h    |    On     |    Off    |    On    |    On     |
          |-------------+-----------+-----------+----------+-----------|
          |   30000h    |    Off    |    Off    |    On    |    On     |
          |-------------+-----------+-----------+----------+-----------|
          |   40000h    |    On     |    On     |   Off    |    On     |
          |-------------+-----------+-----------+----------+-----------|
          |   50000h    |    Off    |    On     |   Off    |    On     |
          |-------------+-----------+-----------+----------+-----------|
          |   B0000h    |    Off    |    Off    |    On    |    Off    |
          |-------------+-----------+-----------+----------+-----------|
          |   C0000h    |    On     |    On     |   Off    |    Off    |
          |-------------+-----------+-----------+----------+-----------|
          |   D0000h    |    Off    |    On     |   Off    |    Off    |
          |-------------+-----------+-----------+----------+-----------|
          |   E0000h    |    On     |    Off    |   Off    |    Off    |
          |-------------+-----------+-----------+----------+-----------|
          |   F0000h    |    Off    |    Off    |   Off    |    Off    |
          |------------------------------------------------------------|
          |   Note: A total of 15 shared ram address settings are      |
          |   available. The switches are a binary representation of   |
          |   the hexadecimal shared ram addresses. Switch SW2/7 is    |
          |   the Least Significant Bit and switch SW2/10 is the Most  |
          |   Significant Bit. The switches have the following         |
          |   hexadecimal values: switch SW2/7=10000h, SW2/8=20000h,   |
          |   SW2/9=40000h, SW2/10=80000h. Turn off the switches and   |
          |   add the values of the off switches to obtain the correct |
          |   shared ram address. (on=0, off=1)                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    INTERRUPT SELECTION                     |
          |------------------------------------------------------------|
          |            IRQ             |              J1               |
          |----------------------------+-------------------------------|
          |             2              |       pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |             3              |       pins 3 & 4 closed       |
          |----------------------------+-------------------------------|
          |             4              |       pins 5 & 6 closed       |
          |----------------------------+-------------------------------|
          |             5              |       pins 7 & 8 closed       |
          |----------------------------+-------------------------------|
          |             7              |      pins 9 & 10 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   TIME-OUT CONFIGURATION                   |
          |------------------------------------------------------------|
          | Response Time | Idle Time | Reconfiguration |      J2      |
          |               |           |      Time       |              |
          |---------------+-----------+-----------------+--------------|
          |   7.47 m s    |  86 m s   |     840 m s     |     Open     |
          |---------------+-----------+-----------------+--------------|
          |    285 m s    |  316 m s  |    1680 m s     |  pins 1 & 2  |
          |               |           |                 |    closed    |
          |---------------+-----------+-----------------+--------------|
          |    563 m s    |  624 m s  |    1680 m s     |  pins 3 & 4  |
          |               |           |                 |    closed    |
          |---------------+-----------+-----------------+--------------|
          |   1130 m s    | 1237 m s  |    1680 m s     | pins 1 & 2,  |
          |               |           |                 | 3 & 4 closed |
          +------------------------------------------------------------+