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# DIGITAL EQUIPMENT CORPORATION
DEC EtherWORKS LC/TP
NIC Type Ethernet
Transfer Rate 10Mbps
Data Bus 8-bit ISA
Topology Star
Wiring Type Shielded/Unshielded twisted pair
AUI transceiver via DB-15 port
Boot ROM Available
(IMG) IMG 1
+------------------------------------------------------------+
| CABLE TYPE |
|------------------------------------------------------------|
| Type | JP1A - JP2G |
|--------------------------------------+---------------------|
| » | Shielded/Unshielded twisted pair | Pins 2 & 3 Closed |
|---+----------------------------------+---------------------|
| | AUI transceiver via DB-15 port | Pins 1 & 2 Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE MEMORY ADDRESS |
|------------------------------------------------------------|
| Address | Buffer | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
| | Size | | | | |
|------------------+---------+-------+-------+-------+-------|
| | C0000-CFFFFh | 64KB | Off | On | On | On |
|---+--------------+---------+-------+-------+-------+-------|
| | C8000-CFFFFh | 32KB | Off | On | Off | On |
|---+--------------+---------+-------+-------+-------+-------|
| » | D0000-DFFFFh | 64KB | On | On | On | On |
|---+--------------+---------+-------+-------+-------+-------|
| | D8000-DFFFFh | 32KB | On | On | Off | On |
|---+--------------+---------+-------+-------+-------+-------|
| | E0000-EFFFFh | 64KB | Off | Off | On | On |
|---+--------------+---------+-------+-------+-------+-------|
| | E8000-EFFFFh | 32KB | Off | Off | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O BASE ADDRESS |
|------------------------------------------------------------|
| Address | SW1/5 |
|----------------------------------+-------------------------|
| » | 300 - 30Fh | On |
|---+------------------------------+-------------------------|
| | 200 - 20Fh | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM |
|------------------------------------------------------------|
| Setting | SW1/6 |
|---------------------------------+--------------------------|
| » | Disabled | On |
|---+-----------------------------+--------------------------|
| | Enabled | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM TIMEOUT |
|------------------------------------------------------------|
| Setting | SW1/7 |
|-----------------------------------------+------------------|
| » | Boot ROM timeout select 30 seconds | Off |
|---+-------------------------------------+------------------|
| | Boot ROM timeout select 150 seconds | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT REQUEST |
|------------------------------------------------------------|
| IRQ | SW1/8 | SW1/9 | SW1/10 | SW1/11 | SW1/12 |
|----------+---------+---------+---------+---------+---------|
| » | 5 | On | Off | Off | Off | Off |
|---+------+---------+---------+---------+---------+---------|
| | 9 | Off | On | Off | Off | Off |
|---+------+---------+---------+---------+---------+---------|
| | 10 | Off | Off | On | Off | Off |
|---+------+---------+---------+---------+---------+---------|
| | 11 | Off | Off | Off | On | Off |
|---+------+---------+---------+---------+---------+---------|
| | 15 | Off | Off | Off | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| Color | Status | Condition |
|-------+-----------------+----------------------------------|
| Amber | On for 20 sec., | Card is performing a self-test |
| | then off | |
|-------+-----------------+----------------------------------|
| Amber | On | Fault has occurred, displays |
| | | error code on screen. |
|-------+-----------------+----------------------------------|
| Green | Blinking | Data is being received |
|-------+-----------------+----------------------------------|
| Green | Off | Data is not being received |
+------------------------------------------------------------+