TEXT View Source
# ASPEN TECHNOLOGIES, INC.
Modem Type Data (synchronous/asynchronous)/Fax
Maximum Data Rate 14.4Kbps
Maximum Fax Rate 14.4Kbps
Data Bus 8-Bit ISA
Fax Class Class I & II
Data Modulation Bell 103A/212A
Protocol
ITU-T V.21, V.22, V.22bis, V.23, V.32,
V.32bis
Fax Modulation ITU-T V.17, V.21CH2, V.27ter, V.29
Protocol
Error MNP5, V.42, V.42bis
Correction/Compression
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Line out | CN1 | Line in | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Port | JP1/F | JP1/G |
|--------------------+-------------------+-------------------|
| COM1: (3F8h) | Closed | Closed |
|--------------------+-------------------+-------------------|
| COM2: (2F8h) | Closed | Open |
|--------------------+-------------------+-------------------|
| COM3: (3E8h) | Open | Closed |
|--------------------+-------------------+-------------------|
| COM4: (2E8h) | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP1/B | JP1/C | JP1/D | JP1/E |
|---------+------------+------------+------------+-----------|
| 3 | Open | Open | Closed | Open |
|---------+------------+------------+------------+-----------|
| 4 | Open | Open | Open | Closed |
|---------+------------+------------+------------+-----------|
| 5 | Open | Closed | Open | Open |
|---------+------------+------------+------------+-----------|
| 7 | Closed | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED SETTINGS |
|------------------------------------------------------------|
| Switch | Setting |
|------------------------------+-----------------------------|
| JP1/A | Off |
+------------------------------------------------------------+
Proprietary AT Command Set
See document V1535 for a full command summary.