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# COGENT DATA TECHNOLOGIES, INC.
E/MASTER II-AT
NIC Type Ethernet
Transfer Rate 10Mbps
Data Bus 16-bit ISA
Topology Linear Bus
Wiring Type RG58A/U 50ohm coaxial
AUI transceiver via DB-15 port
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| CABLE TYPE SELECTION |
|------------------------------------------------------------|
| Type | JP1A - JP1H |
|------------------------------------+-----------------------|
| » | RG58A/U 50ohm coaxial | Pins 1 & 2 closed |
|---+--------------------------------+-----------------------|
| | AUI transceiver via DB-15 port | Pins 2 & 3 closed |
+------------------------------------------------------------+
+---------------------------------------------------------------------------+
| INTERRUPT REQUEST SELECTION |
|---------------------------------------------------------------------------|
| IRQ |JP2/A |JP2/B |JP2/C |JP2/D |JP2/E |JP2/F |JP2/G |JP2/H |JP2/I |JP2/J |
|-----+------+------+------+------+------+------+------+------+------+------|
| |2/9| Open | Open | Open | Open | Open |Closed| Open | Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------+------|
| | 3 | Open | Open | Open | Open | Open | Open | Open | Open | Open |Closed|
|-+---+------+------+------+------+------+------+------+------+------+------|
| | 4 | Open | Open | Open | Open | Open | Open | Open | Open |Closed| Open |
|-+---+------+------+------+------+------+------+------+------+------+------|
| | 5 | Open | Open | Open | Open | Open | Open | Open |Closed| Open | Open |
|-+---+------+------+------+------+------+------+------+------+------+------|
| | 7 | Open | Open | Open | Open | Open | Open |Closed| Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------+------|
|»|10 | Open | Open | Open | Open |Closed| Open | Open | Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------+------|
| |11 | Open | Open | Open |Closed| Open | Open | Open | Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------+------|
| |12 | Open | Open |Closed| Open | Open | Open | Open | Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------+------|
| |14 | Open |Closed| Open | Open | Open | Open | Open | Open | Open | Open |
|-+---+------+------+------+------+------+------+------+------+------+------|
| |15 |Closed| Open | Open | Open | Open | Open | Open | Open | Open | Open |
+---------------------------------------------------------------------------+
+-----------------------------------------------------------------------------+
| DMA CHANNEL SELECTION |
|-----------------------------------------------------------------------------|
|Channel| JP3A | JP3B | JP3C | JP3D | JP3E | JP4F | JP4G | JP4H | JP4I | JP4J |
|-------+------+------+------+------+------+------+------+------+------+------|
| |DMA0| Open | Open | Open | Open |Closed| Open | Open | Open | Open |Closed|
|--+----+------+------+------+------+------+------+------+------+------+------|
| |DMA3| Open | Open | Open |Closed| Open | Open | Open | Open |Closed| Open |
|--+----+------+------+------+------+------+------+------+------+------+------|
|» |DMA5| Open | Open |Closed| Open | Open | Open | Open |Closed| Open | Open |
|--+----+------+------+------+------+------+------+------+------+------+------|
| |DMA6| Open |Closed| Open | Open | Open | Open |Closed| Open | Open | Open |
|--+----+------+------+------+------+------+------+------+------+------+------|
| |DMA7|Closed| Open | Open | Open | Open |Closed| Open | Open | Open | Open |
|-----------------------------------------------------------------------------|
|Note:Each E/MASTER II in the server must have a unique DMA setting. |
+-----------------------------------------------------------------------------+
+------------------------------------------------------------+
| I/O BASE ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | JP5A | JP5B | JP5C | JP5D |
|-------------+-----------+-----------+-----------+----------|
| » | 300h | Closed | Open | Open | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 320h | Open | Closed | Open | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 340h | Open | Open | Closed | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 360h | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CARD ID SELECTION |
|------------------------------------------------------------|
| Setting | JP6A | JP6B | JP6C | JP6D |
|------------+----------------+----------+---------+---------|
| » | A | Closed | Open | Open | Open |
|------+-----+----------------+----------+---------+---------|
| | B | Open | Closed | Open | Open |
|------+-----+----------------+----------+---------+---------|
| | C | Open | Open | Closed | Open |
|------+-----+----------------+----------+---------+---------|
| | D | Open | Open | Open | Closed |
|------------------------------------------------------------|
| Note:Select a different card ID for each E/MASTER II |
| installed. Typically, the same I/O Base address is |
| selected |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | JP7A | JP7B | JP7C | JP7D | JP7e |
|--------------+---------+--------+--------+--------+--------|
| » | Disabled | Open | Open | Open | Open | Closed |
|---+----------+---------+--------+--------+--------+--------|
| | C0000h | Closed | Open | Open | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| | D0000h | Open | Closed | Open | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| | D8000h | Open | Open | Closed | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| | DC000h | Open | Open | Open | Closed | Open |
|------------------------------------------------------------|
| Note:If using a 16-bit VGA card and a boot ROM, you may |
| need to put the VGA card into an 8-bit slot or set the |
| VGA card to 8-bit mode. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM SIZE SELECTION |
|------------------------------------------------------------|
| Size | JP8 | JP9 |
|---------------------+-------------------+------------------|
| » | 16KB | Closed | Open |
|---+-----------------+-------------------+------------------|
| | 8KB | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SA 19-17 LINE CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP10 |
|-----------------------------------+------------------------|
| » | SA 19-17 lines enabled | Pins 1 & 2 closed |
|---+-------------------------------+------------------------|
| | SA 19-17 lines disabled | Pins 2 & 3 closed |
+------------------------------------------------------------+