PURE DATA, LTD.
PUREFAX PDI9624
Modem Type | Data (asynchronous/synchronous)/Fax |
Maximum Data Rate | 2400bps |
Maximum Fax Rate | 9600bps |
Data Bus | 8-bit ISA |
Fax Class | Unidentified |
Data Modulation Protocol | Bell 103A/212A ITU-T V.22, V.22bis |
Fax Modulation Protocol | Unidentified |
Error Correction/Compression | Unidentified |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Line out | CN1 | Line in | CN2 |
BASE I/O ADDRESS SELECTION | |||
Port | SW1/1 | SW1/2 | SW1/3 |
FAX I/O not decoded | On | On | On |
| (220h) | On | On | Off |
| (240h) | On | Off | On |
| (250h) | On | Off | Off |
| (2A0h) | Off | On | On |
| (2E0h) | Off | On | Off |
| (2F0h) | Off | Off | On |
| » (300h) | Off | Off | Off |
Note: Used only for Fax operation. | |||
COM PORT SELECTION | |||
Port | SW1/4 | SW1/5 | SW1/6 |
Disable data modem | On | On | On |
| COM1: (3F8h) | Off | Off | Off |
| » COM2: (2F8h) | Off | Off | On |
| COM3: (3E8h) | Off | On | Off |
| COM4: (2E8h) | Off | On | On |
Note: Used for data operation only. | |||
INTERRUPT SELECTION | ||||||
IRQ | JP1/A | JP1/B | JP1/C | JP1/D | JP1/E | JP1/F |
| 2 | Closed | Open | Open | Open | Open | Open |
| » 3 | Open | Closed | Open | Open | Open | Open |
| 4 | Open | Open | Closed | Open | Open | Open |
| 5 | Open | Open | Open | Closed | Open | Open |
| 6 | Open | Open | Open | Open | Closed | Open |
| 7 | Open | Open | Open | Open | Open | Closed |
USER CONFIGURABLE SETTINGS | ||
Function | Jumper/Switch | Setting |
Factory configured setting - do not alter | SW1/7 | Off |
Factory configured setting - do not alter | SW1/8 | Off |
Proprietary AT Command Set
BIT-MAPPED REGISTERS | |
Default | |
S14 | 170 |
S21 | 0 |
S22 | 118 |
S23 | 7 |
S27 | 64 |
TEST MODES | |||
Format | AT [cmds] S16=n [cmds] | ||
Example: | ATS16=0 <CR> | ||
Default: | 0 | ||
Range: | 0-125 | ||
Unit: | Bit-mapped | ||
Description: | Controls loopback tests, analog, digital, remote digital, and self tests. | ||
Bit | Value | Function | |
0 | » 0 1 | Local analog loopback not in progress. Local analog loopback in progress. | |
1 | » 0 | Not used. | |
2 | » 0 1 | Local digital loopback not in progress. Local digital loopback in progress. | |
3 | » 0 1 | Modem not in remote digital loopback. Remote digital loopback in progress. | |
4 | » 0 1 | Remote digital loopback not requested. Remote digital loopback requested. | |
5 | » 0 1 | Remote digital loopback w/ self-test not in progress. Remote digital loopback w/ self-test in progress. | |
6 | » 0 1 | Local analog loopback w/ self-test not in progress. Local analog loopback w/ self-test in progress. | |