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# STANDARD MICROSYSTEMS CORPORATION
WD8003E
NIC Type Ethernet
Transfer Rate 10Mbps
Data Bus 8-bit ISA
Topology Linear Bus
Wiring Type RG-58A/U 50ohm coaxial
AUI transceiver via DB-15 port
Boot ROM Not Available
IMG IMG 1
+------------------------------------------------------------+
| COMPATIBILITY MODE |
|------------------------------------------------------------|
| Setting | W1A |
|--------------------------------------+---------------------|
| Wait states disnabled | Open |
|--------------------------------------+---------------------|
| Wait states enabled (6MHz AT) | Closed |
|------------------------------------------------------------|
| Note:This jumper is ignored in an XT-class machine. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O BASE ADDRESS |
|------------------------------------------------------------|
| Address | W1B | W1C | W1D | W1E |
|-------------+-----------+-----------+-----------+----------|
| » | 280h | Closed | Closed | Open | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 2A0h | Open | Closed | Open | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 2C0h | Closed | Open | Open | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 2E0h | Open | Open | Open | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 300h | Closed | Closed | Closed | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 320h | Open | Closed | Closed | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 340h | Closed | Open | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SETTINGS |
|------------------------------------------------------------|
| IRQ | W2A | W2B | W2C | W2D | W2E | W2F |
|------+--------+--------+--------+--------+--------+--------|
| | 2 | Closed | Open | Open | Open | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
|»| 3 | Open | Closed | Open | Open | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 4 | Open | Open | Closed | Open | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 5 | Open | Open | Open | Closed | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 6 | Open | Open | Open | Open | Closed | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 7 | Open | Open | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CABLE TYPE |
|------------------------------------------------------------|
| Type | W3A-F |
|------------------------------------+-----------------------|
| » | RG-58A/U 50ohm coaxial | Closed |
|---+--------------------------------+-----------------------|
| | AUI transceiver via DB-15 port | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ETHERNET VERSION |
|------------------------------------------------------------|
| Version | W4 |
|---------------------------------------------------+--------|
| » | 10Base2 (for thin Ethernet) or IEEE 802.3 | Open |
| | version 2 (for thick Ethernet) | |
|---+-----------------------------------------------+--------|
| | IEEE 802.3 version 1 (for thick Ethernet) | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SEGMENT LENGTH |
|------------------------------------------------------------|
| Maximum Length | W5 |
|----------------------------------------+-------------------|
| » | 185 meters | Closed |
|--------------+-------------------------+-------------------|
| | 300 meters | Open |
|------------------------------------------------------------|
| Note:Segment length is the total length of cable |
| between the two farthest cards on the segment. Each |
| card on the segment must have this option set the |
| same. |
+------------------------------------------------------------+