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# EAGLE TECHNOLOGY
NE2100
NIC Type Ethernet
Transfer Rate 10Mbps
Data Bus 16-bit ISA
Topology Linear Bus
Wiring Type RG--58A/U 50ohm coaxial
AUI transceiver via DB-15 port
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| WAIT STATE |
|------------------------------------------------------------|
| Setting | JP1 |
|------------------------------------------+-----------------|
| » | 0 wait states | Open |
|-----------+------------------------------+-----------------|
| | 1 wait state | Closed |
|------------------------------------------------------------|
| Note:Systems using 80ns or faster memory may need to |
| enable one wait state. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CABLE TYPE |
|------------------------------------------------------------|
| Type | JP2-JP9 |
|--------------------------------+---------------------------|
| RG--58A/U 50ohm coaxial | Pins 2 & 3 closed |
|--------------------------------+---------------------------|
| AUI transceiver via DB-15 port | Pins 1 & 2 closed |
+------------------------------------------------------------+
+---------------------------------------------------------------+
| DMA CHANNEL |
|---------------------------------------------------------------|
|Channel| JP10 | JP11 | JP12 | JP13 | JP14 | JP15 | JP16 | JP17 |
|-------+------+------+------+------+------+------+------+------|
| |DMA3|Closed| Open | Open | Open |Closed| Open | Open | Open |
|--+----+------+------+------+------+------+------+------+------|
|» |DMA5| Open |Closed| Open | Open | Open |Closed| Open | Open |
|--+----+------+------+------+------+------+------+------+------|
| |DMA6| Open | Open |Closed| Open | Open | Open |Closed| Open |
|--+----+------+------+------+------+------+------+------+------|
| |DMA7| Open | Open | Open |Closed| Open | Open | Open |Closed|
+---------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM |
|------------------------------------------------------------|
| Setting | JP18 |
|---------------------------------+--------------------------|
| » | Disabled | Open |
|---+-----------------------------+--------------------------|
| | Enabled | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O AND BOOT ROM ADDRESS |
|------------------------------------------------------------|
| Address | Boot ROM | JP19 | JP20 |
|----------------+---------------+-------------+-------------|
| » | 300h | C8000h | Closed | Closed |
|---+------------+---------------+-------------+-------------|
| | 320h | CC000h | Closed | Open |
|---+------------+---------------+-------------+-------------|
| | 340h | D0000h | Open | Closed |
|---+------------+---------------+-------------+-------------|
| | 360h | D4000h | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT REQUEST |
|------------------------------------------------------------|
| IRQ | JP21 | JP22 | JP23 | JP24 |
|------------+-----------+-----------+-----------+-----------|
| | 2/9 | Open | Open | Open | Closed |
|---+--------+-----------+-----------+-----------+-----------|
| » | 3 | Open | Open | Closed | Open |
|---+--------+-----------+-----------+-----------+-----------|
| | 4 | Open | Closed | Open | Open |
|---+--------+-----------+-----------+-----------+-----------|
| | 5 | Closed | Open | Open | Open |
+------------------------------------------------------------+