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# CHASE RESEARCH, INC.
CHASE IOLITE VER. 1
Card Type Serial interface
Chipset Controller Unidentified
I/O Options Serial port (8)
Maximum DRAM 128KB
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location |
|-------------------------------+----------------------------|
| 25-pin connector | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| » Address | L1 | L2 | L3 |
|-----------------+--------------+-------------+-------------|
| » | 180h | Open | Open | Open |
|----+------------+--------------+-------------+-------------|
| | 190h | Closed | Open | Open |
|----+------------+--------------+-------------+-------------|
| | 200h | Open | Closed | Open |
|----+------------+--------------+-------------+-------------|
| | 240h | Closed | Closed | Open |
|----+------------+--------------+-------------+-------------|
| | 280h | Open | Open | Closed |
|----+------------+--------------+-------------+-------------|
| | 2E0h | Closed | Open | Closed |
|----+------------+--------------+-------------+-------------|
| | 300h | Open | Closed | Closed |
|----+------------+--------------+-------------+-------------|
| | 340h | Closed | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED - DO NOT ALTER |
|------------------------------------------------------------|
| Jumper | Position |
|-----------------------------+------------------------------|
| L5 | Open |
|-----------------------------+------------------------------|
| L6 | Open |
|-----------------------------+------------------------------|
| L8 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTE |
|------------------------------------------------------------|
| Serial ports are located on external units (CN1). |
+------------------------------------------------------------+