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# TOSHIBA
TOSHIBALAN (TOSHIBA BUS)
NIC Type Ethernet
Transfer Rate 10Mbps
Data Bus 8/16-bit Toshiba bus
Topology Linear
Wiring Type RG58A/U 50ohm coaxial
AUI transceiver via DB-15 port
Boot ROM Not available
IMG IMG 1
+------------------------------------------------------------+
| BASE MEMORY |
|------------------------------------------------------------|
| Purpose | Connector |
|-------------------------------+----------------------------|
| External 12VDC power supply | CON1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT REQUEST |
|------------------------------------------------------------|
| IRQ | JP6A | JP6B | JP6C | JP6D | JP6E | JP6F |
|-------+--------+--------+--------+--------+--------+-------|
|»| 2/9 | Open | Open | Open | Closed | Open | Open |
|-+-----+--------+--------+--------+--------+--------+-------|
| | 3 | Open | Open | Open | Open | Open |Closed |
|-+-----+--------+--------+--------+--------+--------+-------|
| | 4 | Open | Open | Open | Open | Closed | Open |
|-+-----+--------+--------+--------+--------+--------+-------|
| | 5 | Open | Open | Closed | Open | Open | Open |
|-+-----+--------+--------+--------+--------+--------+-------|
| | 7 | Closed | Open | Open | Open | Open | Open |
|-+-----+--------+--------+--------+--------+--------+-------|
| | 10 | Open | Closed | Open | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CABLE TYPE |
|------------------------------------------------------------|
| Type | JP9 | JP10 - JP15 |
|--------------------------------+------------+--------------|
| » | RG58A/U 50ohm coaxial | Pins 2 & 3 | Pins 2 & 3 |
| | | closed | closed |
|---+----------------------------+------------+--------------|
| | AUI transceiver via DB-15 | Pins 1 & 2 | Pins 1 & 2 |
| | port | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE |
|------------------------------------------------------------|
| Type | JP16 | JP17 |
|------------------+--------------------+--------------------|
| » | 8086/8088 | Pins 2 & 3 closed | Pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | 80286/80386 | Pins 1 & 2 closed | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O BUS SIZE |
|------------------------------------------------------------|
| Size | SW1/1 | SW1/2 |
|----------------------------+---------------+---------------|
| » | 8-bit | Off | Off |
|-----------+----------------+---------------+---------------|
| | 16-bit | Off | On |
|------------------------------------------------------------|
| Note:I/O bus size should only be set to 16-bit if the card |
| is being used in a Toshiba T5100 or T5200. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O BASE ADDRESS |
|------------------------------------------------------------|
| Address | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
|------------+-----------+-----------+-----------+-----------|
| 200h | On | On | On | On |
|------------+-----------+-----------+-----------+-----------|
| 220h | On | On | On | Off |
|------------+-----------+-----------+-----------+-----------|
| 240h | On | On | Off | On |
|------------+-----------+-----------+-----------+-----------|
| 260h | On | On | Off | Off |
|------------+-----------+-----------+-----------+-----------|
| 280h | On | Off | On | On |
|------------+-----------+-----------+-----------+-----------|
| 2A0h | On | Off | On | Off |
|------------+-----------+-----------+-----------+-----------|
| 2C0h | On | Off | Off | On |
|------------+-----------+-----------+-----------+-----------|
| 2E0h | On | Off | Off | Off |
|------------+-----------+-----------+-----------+-----------|
| 300h | Off | On | On | On |
|------------+-----------+-----------+-----------+-----------|
| 320h | Off | On | On | Off |
|------------+-----------+-----------+-----------+-----------|
| 340h | Off | On | Off | On |
|------------+-----------+-----------+-----------+-----------|
| 360h | Off | On | Off | Off |
|------------+-----------+-----------+-----------+-----------|
| 380h | Off | Off | On | On |
|------------+-----------+-----------+-----------+-----------|
| 3A0h | Off | Off | On | Off |
|------------+-----------+-----------+-----------+-----------|
| 3C0h | Off | Off | Off | On |
|------------+-----------+-----------+-----------+-----------|
| 3E0h | Off | Off | Off | Off |
+------------------------------------------------------------+