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# ANSEL COMMUNICATIONS, INC.
NH2100-TA/NH2100-BA
NIC Type Ethernet
Transfer Rate 10Mbps
Data Bus 16-bit ISA
Topology Linear bus
Wiring Type Unshielded Twisted Pair (NH2100-TA)
RG58A/U 50ohm coaxial (NH2100-BA)
Boot ROM Available
IMG IMG 1
+---------------------------------------------------------------+
| DMA CHANNEL CONFIGURATION |
|---------------------------------------------------------------|
|Channel| W2A | W2B | W2C | W2D | W3A | W3B | W3C | W3D |
|-------+------+------+------+------+------+------+------+------|
| DMA3 |Closed| Open | Open | Open |Closed| Open | Open | Open |
|-------+------+------+------+------+------+------+------+------|
| DMA5 | Open |Closed| Open | Open | Open |Closed| Open | Open |
|-------+------+------+------+------+------+------+------+------|
| DMA6 | Open | Open |Closed| Open | Open | Open |Closed| Open |
|-------+------+------+------+------+------+------+------+------|
| DMA7 | Open | Open | Open |Closed| Open | Open | Open |Closed|
+---------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS |
|------------------------------------------------------------|
| Base I/O Address | Boot ROM Address | W4A | W4B |
|--------------------+------------------+----------+---------|
| ยป | 300h | C8000h | Closed | Closed |
|-------+------------+------------------+----------+---------|
| | 320h | CC000h | Closed | Open |
|-------+------------+------------------+----------+---------|
| | 340h | D0000h | Open | Closed |
|-------+------------+------------------+----------+---------|
| | 360h | D4000h | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM CONFIGURATION |
|------------------------------------------------------------|
| Mode | W5 |
|-------------------------------+----------------------------|
| Enabled | Closed |
|-------------------------------+----------------------------|
| Disabled | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CABLE SELECTION |
|------------------------------------------------------------|
| Mode | W8 |
|--------------------------------------------------+---------|
| Unshielded Twisted Pair/AUI transceiver via DB15 | Closed |
|--------------------------------------------------+---------|
| RG58A/U 50ohm coaxial cable | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS NOTES |
|------------------------------------------------------------|
| Note:Jumper W7 is reserved for future use. |
+------------------------------------------------------------+