(TXT) View Source
       
       # COMPEX, INC.
       
          ANET-1-TP
       
          NIC Type         ARCnet                                        
          Transfer Rate    2.5Mbps                                       
          Data Bus         8-bit ISA                                     
          Topology         Linear Bus                                    
          Wiring Type      Shielded/Unshielded twisted pair              
          Boot ROM         Available                                     
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        NODE ADDRESS                        |
          |------------------------------------------------------------|
          |Node |SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6 |SW1/7 |SW1/8|
          |-----+------+------+------+------+------+------+------+-----|
          |  0  |  -   |  -   |  -   |  -   |  -   |  -   |  -   |  -  |
          |-----+------+------+------+------+------+------+------+-----|
          |  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  |
          |-----+------+------+------+------+------+------+------+-----|
          | 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:Node address 0 is used for messaging between nodes and |
          |must not be used.                                           |
          |                                                            |
          |  A total of 255 node address settings are available. The   |
          |  switches are a binary representation of the decimal node  |
          |  addresses. Switch 1 is the Least Significant Bit and      |
          |  switch 8 is the Most Significant Bit. The switches have   |
          |  the following decimal values: switch 1=1, 2=2, 3=4, 4=8,  |
          |  5=16, 6=32, 7=64, 8=128. Turn off the switches and add the|
          |  values of the off switches to obtain the correct node     |
          |  address. (On=0, off=1)                                    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          |  LED   |  Color  | Status  |           Condition           |
          |--------+---------+---------+-------------------------------|
          |  LED1  |   Red   |   On    |   Data is being transmitted   |
          |--------+---------+---------+-------------------------------|
          |  LED1  |   Red   |   Off   | Data is not being transmitted |
          |--------+---------+---------+-------------------------------|
          |  LED2  |  Green  |   On    |    Data is being received     |
          |--------+---------+---------+-------------------------------|
          |  LED2  |  Green  |   Off   |  Data is not being received   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   TIMEOUT CONFIGURATION                    |
          |------------------------------------------------------------|
          |        Response Time         |     JP1      |     JP2      |
          |------------------------------+--------------+--------------|
          | »        |      74.7 m       |     Open     |     Open     |
          |----------+-------------------+--------------+--------------|
          |          |      283.4 m      |     Open     |    Closed    |
          |----------+-------------------+--------------+--------------|
          |          |      561.8 m      |    Closed    |     Open     |
          |----------+-------------------+--------------+--------------|
          |          |     1118.6 m      |    Closed    |    Closed    |
          |------------------------------------------------------------|
          | Note:Timeout is the time required for the network signal   |
          | to make a complete trip around the network. Using a        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       MODE SELECTION                       |
          |------------------------------------------------------------|
          |          Mode           |               JP3                |
          |-------------------------+----------------------------------|
          | »       |    Normal     | As shown in diagram on previous  |
          |         |               |               page               |
          |---------+---------------+----------------------------------|
          |         |    Special    | As shown on diagram on previous  |
          |         |               |               page               |
          |------------------------------------------------------------|
          |   Note:In normal mode, any 32KB memory segment in the      |
          |   system may be selected. For an AT, however, with         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      I/O BASE ADDRESS                      |
          |------------------------------------------------------------|
          | Address  |  JP4   |  JP5   |  JP6   |  JP7   |  JP8  | JP9 |
          |----------+--------+--------+--------+--------+-------+-----|
          |   | 260h | Closed |  Open  |  Open  | Closed |Closed |Open |
          |---+------+--------+--------+--------+--------+-------+-----|
          |   | 280h | Closed | Closed | Closed |  Open  |Closed |Open |
          |---+------+--------+--------+--------+--------+-------+-----|
          |»  | 2E0h | Closed |  Open  |  Open  |  Open  |Closed |Open |
          |---+------+--------+--------+--------+--------+-------+-----|
          |   | 2F0h |  Open  |  Open  |  Open  |  Open  |Closed |Open |
          |---+------+--------+--------+--------+--------+-------+-----|
          |   | 300h | Closed | Closed | Closed | Closed | Open  |Open |
          |---+------+--------+--------+--------+--------+-------+-----|
          |   | 360h | Closed |  Open  |  Open  | Closed | Open  |Open |
          |------------------------------------------------------------|
          |Note:Jumpers count from right to left in the diagram.       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     INTERRUPT REQUEST                      |
          |------------------------------------------------------------|
          |   IRQ   |   JP10   |  JP11   |  JP12   |  JP13   |  JP14   |
          |---------+----------+---------+---------+---------+---------|
          | » |  2  |  Closed  |  Open   |  Open   |  Open   |  Open   |
          |---+-----+----------+---------+---------+---------+---------|
          |   |  3  |   Open   | Closed  |  Open   |  Open   |  Open   |
          |---+-----+----------+---------+---------+---------+---------|
          |   |  4  |   Open   |  Open   | Closed  |  Open   |  Open   |
          |---+-----+----------+---------+---------+---------+---------|
          |   |  5  |   Open   |  Open   |  Open   | Closed  |  Open   |
          |---+-----+----------+---------+---------+---------+---------|
          |   |  7  |   Open   |  Open   |  Open   |  Open   | Closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      BOOT ROM ADDRESS                      |
          |------------------------------------------------------------|
          |    Address    |  JP15   |  JP16   |  JP17   | JP18  | JP19 |
          |---------------+---------+---------+---------+-------+------|
          |    |  C0000h  | Closed  | Closed  | Closed  | Open  | Open |
          |----+----------+---------+---------+---------+-------+------|
          |    |  C8000h  |  Open   | Closed  | Closed  | Open  | Open |
          |----+----------+---------+---------+---------+-------+------|
          |    |  CC000h  |  Open   |  Open   | Closed  | Open  | Open |
          |----+----------+---------+---------+---------+-------+------|
          | »  |  D0000h  | Closed  |  Open   | Closed  | Open  | Open |
          |------------------------------------------------------------|
          | Note:Jumpers count from the bottom up in the diagram.      |
          +------------------------------------------------------------+