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# MICRODYNE CORPORATION
S-NET INTELLIGENT NIC
NIC Type S-Net
Transfer Rate 300/600Kbps
Data Bus 8-bit ISA
Topology Star
Wiring Type Belden 9184
Belden 9302
DSCC EDC4
IBM Type 1
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| NETWORK SPEED |
|------------------------------------------------------------|
| Speed | JP1A |
|-------------------------------+----------------------------|
| ยป | 600Kbps | Pins 1 & 2 closed |
|-----------+-------------------+----------------------------|
| | 300Kbps | Pins 2 & 3 closed |
|------------------------------------------------------------|
| Note:The LAN speed must match that of the 68B server. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O BASE ADDRESS & BASE MEMORY ADDRESS |
|------------------------------------------------------------|
| I/O Address | Base Memory | JP1B | JP1C |
| | Address | | |
|-------------+--------------------+------------+------------|
| 2B8h | D0000h | Pins 2 & 3 | Pins 2 & 3 |
| | | closed | closed |
|-------------+--------------------+------------+------------|
| 2BCh | D0000h | Pins 1 & 2 | Pins 1 & 2 |
| | | closed | closed |
|-------------+--------------------+------------+------------|
| 358h | D4000h | Pins 2 & 3 | Pins 1 & 2 |
| | | closed | closed |
|-------------+--------------------+------------+------------|
| 35Ch | D8000h | Pins 1 & 2 | Pins 2 & 3 |
| | | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED SETTINGS |
|------------------------------------------------------------|
| Jumper | Setting |
|------------------------------+-----------------------------|
| JP2 | Unused |
+------------------------------------------------------------+