(TXT) View Source
       
       # DANPEX CORPORATION
       
          EN-2400B
       
          NIC Type          Ethernet                                     
          Transfer Rate     10Mbps                                       
          Data Bus          16-bit ISA                                   
          Topology          Linear Bus, Star                             
          Wiring Type       AUI transceiver via DB-15 port               
                                                                         
                            RG58A/U 50ohm coaxial                        
          Boot ROM          Available                                    
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                         CABLE TYPE                         |
          |------------------------------------------------------------|
          |               Type               | JP2/A  | JP2/B  | JP2/C |
          |----------------------------------+--------+--------+-------|
          | » |    RG58A/U 50ohm coaxial     | Closed |  Open  | Open  |
          |---+------------------------------+--------+--------+-------|
          |   |  AUI transceiver via DB-15   |  Open  | Closed | Open  |
          |   |             port             |        |        |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             BASE I/O ADDRESS/INTERRUPT SELECT              |
          |------------------------------------------------------------|
          | Address  |   IRQ    | SW1/4 | SW1/5 | SW1/6 |     JP3      |
          |----------+----------+-------+-------+-------+--------------|
          | » | 300h |   IRQ3   |  Off  |  Off  |  Off  |  Pins 1 & 2  |
          |   |      |          |       |       |       |    closed    |
          |---+------+----------+-------+-------+-------+--------------|
          |   | 320h | IR/FONT> |  On   |  Off  |  On   |  Pins 7 & 8  |
          |   |      |          |       |       |       |    closed    |
          |---+------+----------+-------+-------+-------+--------------|
          |   | 340h |   IRQ4   |  On   |  On   |  Off  |  Pins 3 & 4  |
          |   |      |          |       |       |       |    closed    |
          |---+------+----------+-------+-------+-------+--------------|
          |   | 360h |   IRQ5   |  On   |  On   |  On   |  Pins 5 & 6  |
          |   |      |          |       |       |       |    closed    |
          |---+------+----------+-------+-------+-------+--------------|
          |   | 300h | IR/FONT> |  Off  |  Off  |  Off  |  Pins 7 & 8  |
          |   |      |          |       |       |       |    closed    |
          |---+------+----------+-------+-------+-------+--------------|
          |   | 320h |   IRQ3   |  On   |  Off  |  On   |  Pins 1 & 2  |
          |   |      |          |       |       |       |    closed    |
          |---+------+----------+-------+-------+-------+--------------|
          |   | 340h |   IRQ5   |  On   |  On   |  Off  |  Pins 5 & 6  |
          |   |      |          |       |       |       |    closed    |
          |---+------+----------+-------+-------+-------+--------------|
          |   | 360h |   IRQ4   |  On   |  On   |  On   |  Pins 3 & 4  |
          |   |      |          |       |       |       |    closed    |
          |---+------+----------+-------+-------+-------+--------------|
          |   | 300h |   IRQ4   |  Off  |  Off  |  Off  |  Pins 3 & 4  |
          |   |      |          |       |       |       |    closed    |
          |---+------+----------+-------+-------+-------+--------------|
          |   | 320h |   IRQ5   |  On   |  Off  |  On   |  Pins 5 & 6  |
          |   |      |          |       |       |       |    closed    |
          |---+------+----------+-------+-------+-------+--------------|
          |   | 340h | IR/FONT> |  On   |  On   |  Off  |  Pins 7 & 8  |
          |   |      |          |       |       |       |    closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             BASE I/O ADDRESS/INTERRUPT SELECT              |
          |------------------------------------------------------------|
          | Address |  IRQ  | SW1/4 | SW1/5 | SW1/6 |       JP3        |
          |---------+-------+-------+-------+-------+------------------|
          |  360h   | IRQ3  |  On   |  On   |  On   |    Pins 1 & 2    |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  300h   | IRQ10 |  Off  |  Off  |  Off  |   Pins 9 & 10    |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  320h   | IRQ12 |  On   |  Off  |  On   |   Pins 13 & 14   |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  340h   | IRQ15 |  On   |  On   |  Off  |   Pins 15 & 16   |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  360h   | IRQ10 |  On   |  On   |  On   |   Pins 9 & 10    |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  300h   | IRQ12 |  Off  |  Off  |  Off  |   Pins 13 & 14   |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  320h   | IRQ15 |  On   |  Off  |  On   |   Pins 15 & 16   |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  340h   | IRQ10 |  On   |  On   |  Off  |   Pins 9 & 10    |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  360h   | IRQ12 |  On   |  On   |  On   |   Pins 13 & 14   |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  300h   | IRQ15 |  Off  |  Off  |  Off  |   Pins 15 & 16   |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  320h   | IRQ10 |  On   |  Off  |  On   |   Pins 9 & 10    |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  340h   | IRQ12 |  On   |  On   |  Off  |   Pins 13 & 14   |
          |         |       |       |       |       |      closed      |
          |---------+-------+-------+-------+-------+------------------|
          |  360h   | IRQ15 |  On   |  On   |  On   |   Pins 15 & 16   |
          |         |       |       |       |       |      closed      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 ROM ADDRESS CONFIGURATION                  |
          |------------------------------------------------------------|
          |Memory Address|I/O Address|  IRQ   |SW1/7|SW1/8|SW1/9|SW1/10|
          |--------------+-----------+--------+-----+-----+-----+------|
          |»    | C800h  |   300h    |  IRQ3  | Off | On  | Off | Off  |
          |-----+--------+-----------+--------+-----+-----+-----+------|
          |     | CC00h  |   320h    |IR/FONT>| Off | On  | Off |  On  |
          |-----+--------+-----------+--------+-----+-----+-----+------|
          |     | D000h  |   340h    |  IRQ4  | Off | On  | On  | Off  |
          |-----+--------+-----------+--------+-----+-----+-----+------|
          |     | D400h  |   360h    |  IRQ5  | Off | On  | On  |  On  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         I/O TIMING                         |
          |------------------------------------------------------------|
          |              Setting              |         SW1/2          |
          |-----------------------------------+------------------------|
          | » |          Normal IO16          |          Off           |
          |---+-------------------------------+------------------------|
          |   |           Late IO16           |           On           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                          IOCHRDY                           |
          |------------------------------------------------------------|
          |              Setting              |         SW1/1          |
          |-----------------------------------+------------------------|
          | » |        Normal IOCHRDY         |          Off           |
          |---+-------------------------------+------------------------|
          |   |         Early IOCHRDY         |           On           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                FACTORY CONFIGURED SETTINGS                 |
          |------------------------------------------------------------|
          |            Switch            |           Setting           |
          |------------------------------+-----------------------------|
          |            SW1/3             |             Off             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |          Purpose           |           Location            |
          |----------------------------+-------------------------------|
          |            JP1             |   LAN station LED connector   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       DIAGNOSTIC LED                       |
          |------------------------------------------------------------|
          | LED  | Color |  Status  |            Condition             |
          |------+-------+----------+----------------------------------|
          | LED1 | Green |   Off    |        Data is not being         |
          |      |       |          |       transmitted/received       |
          |------+-------+----------+----------------------------------|
          | LED1 | Green | Blinking |          Data is being           |
          |      |       |          |       transmitted/received       |
          +------------------------------------------------------------+