PRACTICAL PERIPHERALS, INC.
PM9600HC II
|
Modem Type |
Data (synchronous/asynchronous)/Fax |
|
Maximum Data Rate |
9600bps |
|
Maximum Fax Rate |
9600bps |
|
Data Bus |
8-bit ISA |
|
Fax Class |
Class I & II |
|
Data Modulation Protocol |
Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.32 |
|
Fax Modulation Protocol |
ITU-T V.27ter, V.29 |
|
Error Correction/Compression |
MNP5, V.42, V.42bis |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Line out |
CN1 |
Line in |
CN2 |
|
BASE I/O ADDRESS SELECTION | ||
|
Address |
SW1/1 |
SW1/2 |
|
COM1: (3F8h) |
On |
On |
|
COM2: (2F8h) |
On |
Off |
|
COM3: (3E8h) |
Off |
On |
|
COM4: (2E8h) |
Off |
Off |
|
INTERRUPT SELECTION | |||
| IRQ |
JP1 pins 1 & 2 |
JP1 pins 3 & 4 |
JP1 pins 5 & 6 |
| 3/4 |
Closed |
Open |
Open |
| 2 |
Open |
Closed |
Open |
| 5 |
Open |
Open |
Closed |
Proprietary AT Command Set
|
REDIAL | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] DL |
|
Example: |
AT M1 DL <CR> |
|
Description: |
Redials the last number dialed. |
|
REPORT INFORMATION | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] In [cmds] |
|
Example: |
AT I1 &W <CR> |
|
Description: |
Displays modem properties. |
| Command |
Function |
|
I0 |
Reports modem model and speed. |
|
I1 |
Reports checksum number. |
|
I2 |
Reports checksum result. |
|
I3 |
Reports firmware version. |
|
I4 |
Reports current command settings. |
|
V.22 PROBE REJECT TIME | |
|
Type: |
Register |
|
Format: |
AT [cmds] S97=n [cmds] |
|
Example: |
ATS97=15 <CR> |
|
Default: |
30 |
|
Range: |
15-70 |
|
Unit: |
.1 second |
|
Description: |
Sets the time for which the modem will reject the V.22/V.22bis probe signal when in V.32 mode. |