(TXT) View Source
       
       # IBM CORPORATION
       
          PC NETWORK ADAPTER (BASEBAND)
       
          NIC Type         Baseband                                      
          Transfer Rate    Unspecified                                   
          Data Bus         8-bit ISA                                     
          Topology         Linear Bus                                    
          Wiring Type      Twisted pair (8-wire)                         
          Boot ROM         Not Available                                 
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                     INTERRUPT REQUEST                      |
          |------------------------------------------------------------|
          |            IRQ             |              JP1              |
          |----------------------------+-------------------------------|
          | » |           2            |       Pins 1 & 2 closed       |
          |---+------------------------+-------------------------------|
          |   |           3            |       Pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        I/O ADDRESS                         |
          |------------------------------------------------------------|
          |          Address           |              JP4              |
          |----------------------------+-------------------------------|
          | » |          620h          |       Pins 1 & 2 closed       |
          |---+------------------------+-------------------------------|
          |   |          628h          |       Pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    BASE MEMORY ADDRESS                     |
          |------------------------------------------------------------|
          |          Address           |              JP5              |
          |----------------------------+-------------------------------|
          | » |         CC00h          |       Pins 1 & 2 closed       |
          |---+------------------------+-------------------------------|
          |   |         DC00h          |       Pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                          ROM BIOS                          |
          |------------------------------------------------------------|
          |          Setting           |              JP7              |
          |----------------------------+-------------------------------|
          | » |        Enabled         |       Pins 1 & 2 closed       |
          |---+------------------------+-------------------------------|
          |   |        Disabled        |       Pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                          BOOT ROM                          |
          |------------------------------------------------------------|
          |          Setting           |              JP6              |
          |----------------------------+-------------------------------|
          | » |        Disabled        |       Pins 1 & 2 closed       |
          |---+------------------------+-------------------------------|
          |   |        Enabled         |       Pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               MISCELLANEOUS TECHNICAL NOTES                |
          |------------------------------------------------------------|
          | The DMA channel is permanently fixed at 3. If two adapters |
          | will be installed into one station then disable the ROM    |
          | BIOS on the second adapter.                                |
          +------------------------------------------------------------+