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# CNET TECHNOLOGY, INC.
CN700E
NIC Type Ethernet
Transfer Rate 10Mbps
Data Bus 8-bit ISA
Topology Star
Wiring Type Unshielded twisted pair
AUI transciever via DB-15 port
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| FACTORY CONFIGURED SETTINGS |
|------------------------------------------------------------|
| Jumper | Setting |
|----------------------------+-------------------------------|
| JP1 | Pins 1 & 2 Closed |
|----------------------------+-------------------------------|
| JP2 | Pins 1 & 2 Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| WAIT STATE |
|------------------------------------------------------------|
| Setting | JP3 |
|------------------------------------+-----------------------|
| » | Normal PC wait state (0 | Pins 2 & 3 Closed |
| | Wait States) | |
|-------+----------------------------+-----------------------|
| | 0 wait states | Pins 1 & 4 closed |
|-------+----------------------------+-----------------------|
| | 1 wait states | Pins 2 & 5 closed |
|-------+----------------------------+-----------------------|
| | 2 wait states | Pins 3 & 6 closed |
|------------------------------------------------------------|
| Note:Normal wait state is recommended in most PC |
| installations. If performance is sluggish, test other wait |
| state |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LINK INTEGRITY TEST |
|------------------------------------------------------------|
| Setting | JP31 |
|-----------------------------+------------------------------|
| » | Enabled | Pins 1 & 2 Closed |
|----------+------------------+------------------------------|
| | Disabled | Pins 2 & 3 Closed |
|------------------------------------------------------------|
| Note:Link Integrity is only used with 10Base-T wiring. |
| When using an AUI transciever, the test should be |
| disabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CABLE TYPE |
|------------------------------------------------------------|
| Type | JP7 - JP13 |
|------------------------------------+-----------------------|
| » | Unshielded twisted pair | Pins 2-3 Closed |
|---+--------------------------------+-----------------------|
| | AUI transceiver via DB-15 port | Pins 1-2 Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT REQUEST |
|------------------------------------------------------------|
| IRQ | JP14 | JP15 | JP16 | JP17 | JP18 |
|----------+---------+---------+---------+---------+---------|
| | 2/9 | Open | Open | Open | Open | Closed |
|---+------+---------+---------+---------+---------+---------|
| » | 3 | Open | Open | Open | Closed | Open |
|---+------+---------+---------+---------+---------+---------|
| | 4 | Open | Open | Closed | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 5 | Open | Closed | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 7 | Closed | Open | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM |
|------------------------------------------------------------|
| Setting | SW1/1 |
|---------------------------------+--------------------------|
| » | Disabled | Off |
|---+-----------------------------+--------------------------|
| | Enabled | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM ADDRESS |
|------------------------------------------------------------|
| Address | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
|--------------+---------+--------+--------+--------+--------|
| | C0000h | Off | On | On | On | On |
|---+----------+---------+--------+--------+--------+--------|
| | C4000h | Off | On | On | On | Off |
|---+----------+---------+--------+--------+--------+--------|
| | C8000h | Off | On | On | Off | On |
|---+----------+---------+--------+--------+--------+--------|
| | CC000h | Off | On | On | Off | Off |
|---+----------+---------+--------+--------+--------+--------|
| | D0000h | Off | On | Off | On | On |
|---+----------+---------+--------+--------+--------+--------|
| | D4000h | Off | On | Off | On | Off |
|---+----------+---------+--------+--------+--------+--------|
| » | D8000h | Off | On | Off | Off | On |
|---+----------+---------+--------+--------+--------+--------|
| | DC000h | Off | On | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O BASE ADDRESS |
|------------------------------------------------------------|
| Address | SW1/7 | SW1/8 | SW1/9 | SW1/10 |
|--------------+-----------+----------+----------+-----------|
| | 200h | On | On | On | On |
|---+----------+-----------+----------+----------+-----------|
| | 220h | On | On | On | Off |
|---+----------+-----------+----------+----------+-----------|
| | 240h | On | On | Off | On |
|---+----------+-----------+----------+----------+-----------|
| » | 280h | On | Off | On | On |
|---+----------+-----------+----------+----------+-----------|
| | 2A0h | On | Off | On | Off |
|---+----------+-----------+----------+----------+-----------|
| | 2C0h | On | Off | Off | On |
|---+----------+-----------+----------+----------+-----------|
| | 300h | Off | On | On | On |
|---+----------+-----------+----------+----------+-----------|
| | 320h | Off | On | On | Off |
|---+----------+-----------+----------+----------+-----------|
| | 340h | Off | On | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Status | Condition |
|-------+--------+-------------------------------------------|
| LED1 | On | Twisted pair network connection is good |
|-------+--------+-------------------------------------------|
| LED1 | Off | Twisted pair network connection is broken |
|-------+--------+-------------------------------------------|
| LED2 | On | Data is being transmitted or received |
|-------+--------+-------------------------------------------|
| LED2 | Off | Data is not being transmitted or received |
+------------------------------------------------------------+