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# EICON TECHNOLOGY CORPORATION
EICONCARD S52
Card Type ISDN TA
Chip Set Motorola
Transfer Rate 2.048Mbps
ISDN Protocol PPP, SDLC, HDLC
Error Correction/Compression Generic Lempel-Ziv
I/O Options Daughterboard headers
Switch Type Unidentified
Data Bus 16-bit ISA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|--------------------+-------+-----------------------+-------|
| V.24, V.35, or | CN1 | Compression | CN3 |
| X.21 via DB-26 | | daughterboard header | |
| connector | | | |
|--------------------+-------+-----------------------+-------|
| V.24, V.35, or | CN2 | Compression | CN4 |
| X.21 via DB-26 | | daughterboard header | |
| connector | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|----------------------------------------+-------+-----------|
| » | V.24 or V.35 interface via CN1 | JP1 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | X.21 interface via CN1 | JP1 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | V.24 or V.35 interface via CN2 | JP2 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | X.21 interface via CN2 | JP2 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Card will use primary I/O address | SW1/1 | Off |
|---+------------------------------------+-------+-----------|
| | Card will use secondary I/O | SW1/1 | On |
| | address | | |
|------------------------------------------------------------|
| Note: A single-block jumper is provided for JP1 and |
| JP2. All 1 & 2 pins or all 2 & 3 pins are closed |
| simultaneously. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS |
|------------------------------------------------------------|
| Primary | Secondary | SW1/2 | SW1/3 | SW1/4 |
|---------------+--------------+---------+---------+---------|
| | 278h | 678h | Off | Off | Off |
|-----+---------+--------------+---------+---------+---------|
| | 280h | 680h | Off | Off | On |
|-----+---------+--------------+---------+---------+---------|
| | 378h | 778h | Off | On | Off |
|-----+---------+--------------+---------+---------+---------|
| » | 380h | 780h | Off | On | On |
|-----+---------+--------------+---------+---------+---------|
| | 380h | 780h | On | Off | Off |
|-----+---------+--------------+---------+---------+---------|
| | 388h | 788h | On | Off | On |
|-----+---------+--------------+---------+---------+---------|
| | 390h | 790h | On | On | Off |
|-----+---------+--------------+---------+---------+---------|
| | 398h | 798h | On | On | On |
|------------------------------------------------------------|
| Note: If a card is set to use a secondary address, no |
| other card in the system may be set to its associated |
| primary address except for another EiconCard. |
+------------------------------------------------------------+