BOCA RESEARCH, INC.
SOUND EXPRESSION 14.4VSP (SE1440)
|
Modem Type |
Data (synchronous/asynchronous)/Fax/Voice |
|
Maximum Data Rate |
14.4Kbps |
|
Maximum Fax Rate |
14.4Kbps |
|
Data Bus |
16-bit ISA |
|
Fax Class |
Class I |
|
Data Modulation Protocol |
Bell 103A/212A ITU-T V.22, V.22bis, V.32, V.32bis |
|
Fax Modulation Protocol |
ITU-T V.17, V.21CH2, V.27ter, V.29 |
|
Error Correction/Compression |
MNP5, V.42, V.42bis |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Panasonic CD-ROM interface |
CN1 |
Line in |
CN8 |
|
IDE CD-ROM interface |
CN2 |
Microphone in |
CN9 |
|
Mitsumi CD-ROM interface |
CN3 |
Modem line out |
CN10 |
|
Sony CD-ROM interface |
CN4 |
Sony/IDE CD-ROM audio |
CN11 |
|
Game/MIDI port |
CN5 |
Panasonic CD-ROM audio |
CN12 |
|
Speaker out |
CN6 |
Mitsumi CD-ROM audio |
CN13 |
|
Line out |
CN7 |
Wavetable daughterboard connector |
CN14 |
|
USER CONFIGURABLE SETTINGS | ||
|
Function |
Label |
Position |
|
IDE CD-ROM enabled |
J6 |
Pins 1 & 2 closed |
|
IDE CD-ROM disabled |
J6 |
Pins 2 & 3 closed |
|
BASE I/O ADDRESS SELECTION | ||||
|
Port |
JP1/A |
JP1/B |
JP1/C |
JP1/D |
|
í COM1: (3F8h) |
Open |
Closed |
Open |
Closed |
| COM2: (2F8h) |
Open |
Closed |
Closed |
Open |
|
í COM3: (3E8h) |
Closed |
Open |
Open |
Closed |
|
í COM4: (2E8h) |
Closed |
Open |
Closed |
Open |
|
INTERRUPT SELECTION | ||||
|
IRQ |
JP1/E |
JP1/F |
JP1/G |
JP1/H |
| 3 |
Open |
Open |
Open |
Closed |
|
í 4 |
Open |
Open |
Closed |
Open |
|
í 5 |
Open |
Closed |
Open |
Open |
|
í 7 |
Closed |
Open |
Open |
Open |
Proprietary AT Command Set
|
ACCEPT RELIABLE MODE | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] \U |
|
Example: |
AT \U <CR> |
|
Description: |
Accepts remote modems request for reliable link. |
|
AUTO FALL FORWARD/FALLBACK | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %Gn [cmds] |
|
Example: |
AT %G1 &W0 <CR> |
|
Description: |
Selects auto fallback. |
|
í Command |
Function |
|
í %G0 |
Fallback disabled. |
| %G1 |
Fallback enabled. |
|
AUTO-RELIABLE FALLBACK CHARACTER | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %An [cmds] |
|
Example: |
AT %A20 <CR> |
|
Default: |
13 |
|
Range: |
0-127 |
|
Unit: |
ASCII |
|
Description: |
Sets the character used as the auto-reliable fallback character. %A0 will disable this function. |
|
AUTO-RETRAIN | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %En [cmds] |
|
Example: |
AT %E1 %Q <CR> |
|
Description: |
Selects auto-retrain mode. |
|
í Command |
Function |
| %E0 |
Auto-retrain disabled. |
|
í %E1 |
Auto-retrain enabled. |
|
BREAK SEND | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Bn [cmds] |
|
Example: |
AT \B3 &W <CR> |
|
Default: |
3 |
|
Range: |
1-9 |
|
Unit: |
.1 second |
|
Description: |
Sends break to modem. |
|
BREAK TYPE | |||||
|
Type: |
Configuration | ||||
|
Format: |
AT [cmds] \Kn [cmds] | ||||
|
Example: |
AT \K1 <CR> | ||||
|
Description: |
Configures action of break signal. | ||||
|
Command |
Break from DTE Reliable/Normal mode |
Break from DTE Direct mode |
Modem receives \B |
Break from remote modem | |
|
í \K0 |
Enter command mode, do not send break to remote modem. |
Send break to remote modem immediately, then enter command mode. |
Buffers cleared and break sent to remote modem. |
Buffers cleared and break sent to DTE. | |
|
í \K1 |
Buffers cleared and break sent to remote modem. |
Send break to remote modem immediately. |
Buffers cleared and break sent to remote modem. |
Buffers cleared and break sent to DTE. | |
|
í \K2 |
Enter command mode, do not send break to remote modem. |
Send break to remote modem immediately, then enter command mode. |
Send break to remote modem immediately. |
Send break to DTE immediately. | |
|
í \K3 |
Send break to remote modem immediately. |
Send break to remote modem immediately. |
Send break to remote modem immediately. |
Send break to DTE immediately. | |
|
í \K4 |
Enter command mode, do not send break to remote modem. |
Send break to remote modem immediately, then enter command mode. |
Send break to remote modem with transmitted data. |
Break sent with received data to the DTE. | |
| \K5 |
Send break with transmitted data. |
Send break to remote modem immediately. |
Send break to remote modem with transmitted data. |
Break sent with received data to the DTE. | |
|
CALLING TONE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] -Cn [cmds] |
|
Example: |
AT -C0 &W <CR> |
|
Description: |
Controls whether the DTE will allow the modem to send a 1300Hz calling tone when originating. |
|
í Command |
Function |
| -C0 |
Disable calling tone. |
|
í -C1 |
Enable calling tone. |
|
CONNECT MODE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Nn [cmds] |
|
Example: |
AT \N1 DT555-1212 <CR> |
|
Description: |
Sets connect mode. |
|
í Command |
Function |
|
í \N0 |
Normal mode enabled. |
|
Í \N1 |
Direct mode enabled |
|
í \N2 |
Reliable mode enabled. |
| \N3 |
V.42 auto-reliable mode enabled. |
|
í \N4 |
LAPM mode enabled. |
|
CONVERT TO RELIABLE MODE | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] \Y |
|
Example: |
AT \Y <CR> |
|
Description: |
Initiates reliable mode link. |
|
FLOW CONTROL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Gn [cmds] |
|
Example: |
AT \G1 &K3 <CR> |
|
Description: |
Selects modem port flow control. |
|
Command |
Function |
| \G0 |
Flow control disabled. |
|
í \G1 |
Flow control enabled. |
|
FLOW CONTROL TYPE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Qn [cmds] |
|
Example: |
AT \Q0 \K3 <CR> |
|
Description: |
Sets type of flow control used by modem. |
|
í Command |
Function |
|
í \Q0 |
Flow control disabled. |
|
í \Q1 |
XON/XOFF flow control enabled. |
|
í \Q2 |
CTS flow control to DTE enabled. |
| \Q3 |
RTS/CTS flow control enabled. |
|
INACTIVITY TIMER | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Tn [cmds] |
|
Example: |
AT\T20 <CR> |
|
Default: |
0 |
|
Range: |
0-90 |
|
Unit: |
1 minutes |
|
Description: |
Sets the length of time that the modem does not receive information before it disconnects. |
|
INACTIVITY TIMER | |
|
Type: |
Register |
|
Format: |
AT [cmds] S90=n [cmds] |
|
Example: |
ATS90=20 <CR> |
|
Default: |
0 |
|
Range: |
0-255 |
|
Unit: |
1 minute |
|
Description: |
Sets the length of time that the modem does not receive information before it disconnects. S90=0 will disable. |
|
LOCK SERIAL PORT | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Jn [cmds] |
|
Example: |
AT %B1 \J0<CR> |
|
Description: |
Sets operation of serial port speed. |
|
í Command |
Function |
| \J0 |
Serial speed locked. |
|
í \J1 |
Serial speed follows connect speed. |
|
MAXIMUM BLOCK SIZE FOR TRANSMISSION | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \An [cmds] |
|
Example: |
AT \A3 %E1 <CR> |
|
Description: |
Sets the maximum transmittable block size. |
|
í Command |
Function |
|
í \A0 |
MNP block size is 64 characters. |
|
í \A1 |
MNP block size is 128 characters. |
|
í \A2 |
MNP block size is 192 characters. |
| \A3 |
MNP block size is 256 characters. |
|
ON-LINE IN RELIABLE MODE | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] \O |
|
Example: |
AT \O <CR> |
|
Description: |
Returns to on-line and requests reliable mode connection. |
|
REPORT SIGNAL QUALITY | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] %Q [cmds] |
|
Example: |
AT %Q <CR> |
|
Description: |
Reports signal quality. If the value is greater than 7, the modem will retrain when %E1 is set. |
|
RESULT CODE FORMAT | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Vn [cmds] |
|
Example: |
AT \V0 Q0 <CR> |
|
Description: |
Selects result codes from ATV command, MNP or V.42. |
|
Command |
Function |
|
í \V0 |
ATV command defined result codes enabled. |
| \V1 |
Modified MNP result codes enabled. |
|
í \V2 |
Extended V.42 result codes enabled. |
|
SWITCH TO MNP MODE | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] \Z |
|
Example: |
AT \Z <CR> |
|
Description: |
Switches to normal mode from MNP mode. |
|
XON/XOFF PASS-THROUGH | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] \Xn [cmds] |
|
Example: |
AT \X0 \U <CR> |
|
Description: |
Selects whether XON/XOFF signals are sent to remote modem. |
|
í Command |
Function |
| \X0 |
XON/XOFF signals trapped by local modem. |
|
í \X1 |
XON/XOFF passed through local modem. |