U.S. ROBOTICS, INC.
SPORTSTER 14,400/PC, SPORTSTER 14,400/PC FAX
|
Card Type |
Modem (asynchronous) |
|
Chipset |
U.S. Robotics, Inc. |
|
Maximum Data Rate |
14.4Kbps |
|
Maximum Fax Rate |
14.4Kbps (fax model only) |
|
Data Modulation |
Bell 103A/212A 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 (fax model only) |
|
Error Correction/Compression |
MNP5, V.42, V.42bis |
|
Fax Class |
Class I (fax model only) |
|
Data Bus |
8-bit ISA |
|
Card Size |
Full height, one-third length |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Telephone line out |
CN1 |
Telephone line in |
CN2 |
|
USER CONFIGURABLE SETTINGS | ||
|
Setting |
Label |
Position |
|
í DTR normal |
SW1/1 |
Off |
|
DTR forced high |
SW1/1 |
On |
|
í Modem sends verbose result codes |
SW1/2 |
Off |
|
Modem sends numeric result codes |
SW1/2 |
On |
|
í Result codes enabled |
SW1/3 |
On |
|
Result codes disabled |
SW1/3 |
Off |
|
í Command mode echo enabled |
SW1/4 |
Off |
|
Command mode echo enabled |
SW1/4 |
On |
|
í Auto-answer disabled |
SW1/5 |
On |
|
Auto-answer controlled by S0 |
SW1/5 |
Off |
|
í DCD normal |
SW1/6 |
Off |
|
DCD forced high |
SW1/6 |
On |
|
USER CONFIGURABLE SETTINGS (CON'T) | ||
|
Setting |
Label |
Position |
|
í Load settings from profile specified by Y command |
SW1/7 |
Off |
|
Load settings from factory defaults |
SW1/7 |
On |
|
í Command set enabled |
SW1/8 |
On |
|
Command set disabled |
SW1/8 |
Off |
|
SERIAL PORT ADDRESS SELECTION | ||||
|
Setting |
JP1/A |
JP1/B |
JP1/C |
JP1/D |
|
3F8h (COM1:) |
Closed |
Open |
Open |
Open |
|
2E8h (COM2:) |
Open |
Closed |
Open |
Open |
|
3F8h (COM3:) |
Open |
Open |
Closed |
Open |
|
2E8h (COM4:) |
Open |
Open |
Open |
Closed |
|
INTERRUPT SELECTION | |||||
|
Setting |
JP2/A |
JP2/B |
JP2/C |
JP2/D |
JP2/E |
|
2 |
Closed |
Open |
Open |
Open |
Open |
|
3 |
Open |
Closed |
Open |
Open |
Open |
|
4 |
Open |
Open |
Closed |
Open |
Open |
|
5 |
Open |
Open |
Open |
Closed |
Open |
|
7 |
Open |
Open |
Open |
Open |
Closed |
|
SUPPORTED STANDARD COMMANDS |
|
Basic AT Commands |
|
+++, comma, A/ |
|
A, B, D, E, H, L, M, O, V, X, Z |
|
&C, &D, &F, &G, &P, &R, &S, &T, &W, &Z |
|
S-Registers |
|
S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S25, S38 |
Note: See MHI help file for complete information. |
Proprietary AT Command Set
|
BIT-MAPPED REGISTER S13 | ||
|
Format |
AT [cmds] S13=n [cmds] | |
|
Default: |
0 | |
|
Range: |
0 - 89 | |
|
Description: |
Controls DTR reset, DTR dialing, reset dialing, and MNP3. | |
|
Bit |
Value |
Function |
|
0 |
í 0 1 |
DTR normal. Reset on low DTR. |
|
2, 1 |
00 |
Not used. |
|
3 |
í 0 1 |
DTR dialing disabled. DTR dialing enabled. |
|
4 |
í 0 1 |
Reset dialing disabled. Reset dialing enabled. |
|
5 |
0 |
Not used. |
|
6 |
í 0 1 |
MNP 3 enabled. MNP 3 disabled. |
|
BIT-MAPPED REGISTER S15 | ||
|
Format: |
AT [cmds] S15=n [cmds] | |
|
Default: |
0 | |
|
Range: |
0 - 56 | |
|
Description: |
Controls non-error-correcting mode buffer, MNP4, and BS/DEL switch. | |
|
Bit |
Value |
Function |
|
2 - 0 |
000 |
Not used. |
|
3 |
í 0 1 |
Non-error-correcting mode transmit buffer set to 1.5KB. Non-error-correcting mode transmit buffer set to 128 bytes. |
|
4 |
í 0 1 |
MNP 4 enabled. MNP 4 disabled. |
|
5 |
í 0 1 |
Backspace and delete keys normal. Backspace and delete keys reversed. |
|
BIT-MAPPED REGISTER S27 | ||
|
Format: |
AT [cmds] S27=n [cmds] | |
|
Default: |
0 | |
|
Range: |
0 - 191 | |
|
Description: |
Controls V.21, V.32 encoding and modulation, V.42 answer tone and handshake, and 9600 result codes. | |
|
Bit |
Value |
Function |
|
0 |
í 0 1 |
V.21 disabled. V.21 enabled. |
|
1 |
í 0 1 |
V.32 trellis coding enabled. V.32 trellis coding disabled. |
|
2 |
í 0 1 |
V.32 modulation enabled. V.32 modulation disabled. |
|
3 |
í 0 1 |
2100Hz answer tone enabled. 2100Hz answer tone disabled. |
|
5, 4 |
í 00 01 10 11 |
V.42 detect, LAPM and MNP enabled. V.42 detect and LAPM enabled. MNP enabled. LAPM enabled. |
|
6 |
0 |
Not used. |
|
7 |
í 0 1 |
Actual result codes displayed. Force 9600 result codes. |
|
BREAK LENGTH | |
|
Type: |
Register |
|
Format: |
AT [cmds] S21=n [cmds] |
|
Default: |
10 |
|
Range: |
0 - 255 |
|
Unit: |
10 ms |
|
Description: |
Sets the length of error control mode breaks sent from DCE to DTE. |
|
BREAK TYPE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Yn [cmds] |
|
Description: |
Configures action of break signal. |
|
Command |
Function |
|
&Y0 |
Break empties buffer. |
|
í &Y1 |
Break empties buffer and is sent immediately. |
|
&Y2 |
Break does not empty buffer and is sent immediately. |
|
&Y3 |
Break does not empty buffer and is sent in sequence with data. |
|
COMPRESSION MODE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Kn [cmds] |
|
Description: |
Selects the type of data compression that will be used. |
|
Command |
Function |
|
&K0 |
Data compression disabled. |
|
í &K1 |
Auto-detect compression mode. |
|
&K2 |
Data compression enabled. |
|
&K3 |
MNP5 data compression only enabled. |
|
CONNECTION SPEED LOWER LIMIT | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Un [cmds] |
|
Description: |
Sets slowest allowed connection speed if &N is set to 1 or higher. |
|
Command |
Function |
|
&U0 |
No minimum connect speed. |
|
&U1 |
Set minimum connect speed to 300bps. |
|
&U2 |
Set minimum connect speed to 1200bps. |
|
&U3 |
Set minimum connect speed to 2400bps. |
|
&U4 |
Set minimum connect speed to 4800bps. |
|
&U5 |
Set minimum connect speed to 7200bps. |
|
&U6 |
Set minimum connect speed to 9600bps. |
|
&U7 |
Set minimum connect speed to 12Kbps. |
|
&U8 |
Set minimum connect speed to 14.4Kbps. |
|
CONNECTION SPEED UPPER LIMIT | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Nn [cmds] |
|
Description: |
Sets required connection speed if &U is set to 0; otherwise, sets fastest allowed connection speed. |
|
Command |
Function |
|
&N0 |
No maximum connect speed. |
|
&N1 |
Set maximum connect speed to 300bps. |
|
&N2 |
Set maximum connect speed to 1200bps. |
|
&N3 |
Set maximum connect speed to 2400bps. |
|
&N4 |
Set maximum connect speed to 4800bps. |
|
&N5 |
Set maximum connect speed to 7200bps. |
|
&N6 |
Set maximum connect speed to 9600bps. |
|
&N7 |
Set maximum connect speed to 12Kbps. |
|
&N8 |
Set maximum connect speed to 14.4Kbps. |
|
DISPLAY INFORMATION | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] In [cmds] |
|
Description: |
Displays modem properties. |
|
Command |
Function |
|
I0 |
Displays product identification code. |
|
I1 |
Tests and displays ROM checksum result. |
|
I2 |
Tests and displays RAM checksum result. |
|
I4 |
Displays current command settings. |
|
I5 |
Displays current NVRAM settings. |
|
I6 |
Displays current connections statistics. |
|
I7 |
Displays product configuration. |
|
ERROR CORRECTION MODE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Mn [cmds] |
|
Description: |
Selects active error correction protocols. |
|
Command |
Function |
|
&M0 |
Normal mode only. |
|
í &M4 |
Auto-detect mode. |
|
&M5 |
ARQ mode only. |
|
ESCAPE CHARACTER RESPONSE | |
|
Type: |
Register |
|
Format: |
AT [cmds] S14=n [cmds] |
|
Description: |
Controls reaction to escape character. |
|
Command |
Function |
|
S14=0 |
Normal operation. |
|
S14=1 |
When +++ is received, modem disconnects and enters command state. |
|
EXTENDED RESULT CODES | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &An [cmds] |
|
Description: |
Selects extended result codes. |
|
Command |
Function |
|
&A0 |
Extended result codes disabled. |
|
&A1 |
ARQ result codes enabled. |
|
&A2 |
V.32 result code enabled. |
|
í &A3 |
Error control and compression result codes enabled. |
|
FLOW CONTROL CHARACTER - XOFF | |
|
Type: |
Register |
|
Format: |
AT [cmds] S23=n [cmds] |
|
Default: |
19 |
|
Range: |
0 - 127 |
|
Unit: |
1 ASCII character |
|
Description: |
Sets the character used to represent XOFF. |
|
FLOW CONTROL CHARACTER - XON | |
|
Type: |
Register |
|
Format: |
AT [cmds] S22=n [cmds] |
|
Default: |
17 |
|
Range: |
0 - 127 |
|
Unit: |
1 ASCII character |
|
Description: |
Sets the character used to represent XON. |
|
FLOW CONTROL - MODEM-TO-MODEM | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &In [cmds] |
|
Description: |
Selects the type of modem-to-modem flow control used. |
|
Command |
Function |
|
í &I0 |
Software flow control disabled. |
|
&I1 |
XON/XOFF pass-through enabled. |
|
&I2 |
XON/XOFF pass-through disabled. |
|
&I3 |
Hewlett-Packard ENQ/ACK host mode enabled. |
|
&I4 |
Hewlett-Packard ENQ/ACK terminal mode enabled. |
|
&I5 |
XON/XOFF pass-through enabled in normal mode and disabled in error-correcting mode. |
|
FLOW CONTROL TYPE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Hn [cmds] |
|
Description: |
Sets type of flow control used by modem. |
|
Command |
Function |
|
&H0 |
Flow control disabled. |
|
í &H1 |
CTS/RTS flow control enabled. |
|
&H2 |
XON/XOFF flow control enabled. |
|
&H3 |
CTS/RTS and XON/XOFF flow control enabled. |
|
INACTIVITY TIMER | |
|
Type: |
Register |
|
Format: |
AT [cmds] S19=n [cmds] |
|
Default: |
0 |
|
Range: |
0 - 255 |
|
Unit: |
1 minute |
|
Description: |
Sets the length of time that the modem does not receive information before it disconnects; S19=0 will disable. |
|
LOCK SERIAL PORT | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Bn [cmds] |
|
Description: |
Sets operation of serial port speed. |
|
Command |
Function |
|
&B0 |
Serial speed follows connect speed. |
|
&B1 |
Serial speed locked. |
|
í &B2 |
Serial speed locked in ARQ mode only. |
|
PROFILE ON POWER-UP | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] Yn [cmds] |
|
Description: |
Selects the profile to restore into the active profile on power-up. |
|
Command |
Function |
|
í Y0 |
Restore profile 0 on power-up. |
|
Y1 |
Restore profile 1 on power-up. |
|
RESULT CODES | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] Qn [cmds] |
|
Description: |
Enables modem to send result codes to the DTE. |
|
Command |
Function |
|
í Q0 |
Result codes enabled. |
|
Q1 |
Result codes disabled. |
|
Q2 |
Result codes enabled in originate mode only. |
|
TONE DIALING TEST | |
|
Type: |
Register |
|
Format: |
AT [cmds] S16=n [cmds] |
|
Description: |
Begins a tone dialing test. |
|
Command |
Function |
|
í S16=0 |
Tone dialing test disabled. |
|
S16=2 |
Tone dialing test enabled. |
|
V.32 AND V.32bis MODULATIONS | ||
|
Type: |
Register | |
|
Format: |
AT [cmds] S34=n [cmds] | |
|
Default: |
6 | |
|
Range: |
0 - 15 | |
|
Description: |
Controls V.32 and V.32bis modulations. | |
|
Bit |
Value |
Function |
|
0 |
í 0 1 |
V.32bis enabled. V.32bis disabled. |
|
2, 1 |
11 |
Not used. |
|
3 |
í 0 1 |
V.32 modulation disabled. V.32 modulation enabled. |
|
V.32 HANDSHAKE TIME | |
|
Type: |
Register |
|
Format: |
AT [cmds] S28=n [cmds] |
|
Default: |
8 |
|
Range: |
0 - 255 |
|
Unit: |
.1 second |
|
Description: |
Sets length of V.32 handshake. |
