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# ZENITH DATA SYSTEMS
LAN10FAT
NIC Type Ethernet
Transfer Rate 10Mbps
Data Bus 16-bit ISA
Topology Linear Bus
Wiring Type 50/62.5/80/100µ fiber optic cable
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location |
|-----------------------------------+------------------------|
| SMA/ST Receive Connector (gray) | CN1 |
|-----------------------------------+------------------------|
| SMA/ST Transmit Connector (black) | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE MEMORY ADDRESS |
|------------------------------------------------------------|
| Address | JP1 |
|--------------------------------+---------------------------|
| » | CC00h | Closed |
|----+---------------------------+---------------------------|
| | D000h | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT REQUEST |
|------------------------------------------------------------|
| IRQ | JP2 |
|-------------------------------+----------------------------|
| » | 5 | Closed |
|----+--------------------------+----------------------------|
| | 10 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ROM ENABLE |
|------------------------------------------------------------|
| Setting | JP3 |
|-----------------------------------+------------------------|
| » | Disabled | Open |
|---+-------------------------------+------------------------|
| | Enabled (at address D800h) | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CABLE LENGTH |
|------------------------------------------------------------|
| Cable length between two furthest | JP4 |
| nodes | |
|----------------------------------------+-------------------|
| » | Less than 1Km (normal distance) | Pins 1 & 2 Closed |
|----+-----------------------------------+-------------------|
| | More than 1Km (extended distance) | Pins 2 & 3 Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Status | Condition |
|------+--------------+--------------------------------------|
| LED1 | On | Card is configured correctly and |
| | | operating normally |
|------+--------------+--------------------------------------|
| LED1 | One blink | Data is not being received (receive |
| | | link is down) |
|------+--------------+--------------------------------------|
| LED1 | Two blinks | Card is jabbering (transmitting |
| | | continuously) |
|------+--------------+--------------------------------------|
| LED1 | Three blinks | Data is not being transmitted |
| | | (transmit link is down) |
|------+--------------+--------------------------------------|
| LED1 | Four blinks | Card detected a remote fault |
|------+--------------+--------------------------------------|
| LED1 | Five blinks | Illegal data was input to the card |
+------------------------------------------------------------+