(TXT) View Source
# TOSHIBA
T1100PLUS MODEM (VER.1)/T1200 MODEM/T3100 MODEM (VER.1)/T5100
MODEM/T5200 MODEM
Card Type Modem (asynchronous)
Chip Set Unidentified
Maximum Data Rate 2400bps
Data Bus Internal/Toshiba bus
Data Modulation Protocol Bell 103/212A
ITU-T V.21, V.22, V.22bis
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|------------------------------------------------------------|
| RS-232-C | CN1 | Line in | CN3 |
|--------------+----------+----------------------------+-----|
| Line out | CN2 | Proprietary connection to | CN4 |
| | | computer | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| POWER |
|------------------------------------------------------------|
| Setting | SW1 |
|--------------------------------------------+---------------|
| Auto-start with telecommunication software | Position 1 |
|--------------------------------------------+---------------|
| Serial port in use/modem disabled | Position 2 |
|--------------------------------------------+---------------|
| On | Position 3 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PORT ADDRESS |
|------------------------------------------------------------|
| Modem | Serial Port | SW6 |
|----------------------+----------------------+--------------|
| COM1 (3F8h) | COM2 (2F8h) | Up |
|----------------------+----------------------+--------------|
| COM2 (2F8h) | COM1 (3F8h) | Down |
|------------------------------------------------------------|
| Only T3100 and T5100 has SW6, T1100PLUS and T1200 are |
| defaulted to COM2, T1600 uses software to determine |
| the COM setting, T5200 uses the SETUP program to set |
| the COM port. |
|------------------------------------------------------------|
| When SW1 is set to position 2 (serial port in use), |
| serial port address is used. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SUPPORTED COMMAND SET |
|------------------------------------------------------------|
| Basic AT Commands |
|------------------------------------------------------------|
| AT, ‘+++’, ‘Comma’, ‘Semicolon, A/ |
|------------------------------------------------------------|
| A, B, C, E, F, H, I, L, M, O, P, Q, S, T, V, X, Y, Z |
|------------------------------------------------------------|
| &C, &D, &F, &G, &P, &T, &W, &Y, &Z |
|------------------------------------------------------------|
| S Registers |
|------------------------------------------------------------|
| S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, |
| S14, S16, S18, S21, S22, S25 |
|------------------------------------------------------------|
| Note: See MHI Help file for full command documentation. |
+------------------------------------------------------------+
Proprietary AT Command Set
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S23 |
|------------------------------------------------------------|
| Format | AT [cmds] S23=n [cmds] |
|--------------+---------------------------------------------|
| Default: | Unidentified |
|--------------+---------------------------------------------|
| Range: | 0-55 |
|--------------+---------------------------------------------|
| Unit: | Bit-mapped |
|--------------+---------------------------------------------|
| Description: | Grants/denies remote digital loopback, |
| | controls DTE rate and parity. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 0 | 0 | Remote digital loopback denied |
| | | |
| | 1 | Remote digital loopback allowed |
|------+-------+---------------------------------------------|
| 2, 1 | 00 | Sets serial port speed to 0-300bps |
| | | |
| | 01 | Not used |
| | | |
| | 10 | Sets serial port speed to 1200bps |
| | | |
| | 11 | Sets serial port speed to 2400bps |
|------+-------+---------------------------------------------|
| 3 | 0 | Not used |
|------+-------+---------------------------------------------|
| 5, 4 | 00 | Parity even |
| | | |
| | 01 | Space Parity |
| | | |
| | 10 | Parity odd |
| | | |
| | 11 | Mark or No Parity |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S27 |
|------------------------------------------------------------|
| Format | AT [cmds] S27=n [cmds] |
|--------------+---------------------------------------------|
| Default: | Unidentified |
|--------------+---------------------------------------------|
| Range: | 0-116 |
|--------------+---------------------------------------------|
| Unit: | Bit-mapped |
|--------------+---------------------------------------------|
| Description: | Selects ITU-T/Bell modes. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 1, 0 | í 00 | Not used |
|------+-------+---------------------------------------------|
| 2 | 0 | Not used |
|------+-------+---------------------------------------------|
| 3 | í 0 | Not used |
|------+-------+---------------------------------------------|
| 5, 4 | 00 | Not used |
|------+-------+---------------------------------------------|
| 6 | 0 | ITU/T mode |
| | | |
| | 1 | Bell mode |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAL |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] D<#> [cmds] |
|--------------+---------------------------------------------|
| Description: | Dials telephone number according to any |
| | modifiers included in the string |
|--------------+---------------------------------------------|
| Note: | Any combination of modifiers can be used to |
| | produce the desired dial functions in |
| | sequence. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| DP | Pulse dialing enabled |
|--------------+---------------------------------------------|
| DR | Answer mode enabled; originate mode |
| | disabled following handshake initiation. |
|--------------+---------------------------------------------|
| DS=n | Dial stored telephone number n |
|--------------+---------------------------------------------|
| DT | Tone dialing enabled/Pulse dialing disabled |
|--------------+---------------------------------------------|
| DW | Dialing resumed following dial tone |
| | detection |
|--------------+---------------------------------------------|
| D, | Dialing paused for amount of time specified |
| | in S8 register |
|--------------+---------------------------------------------|
| D! | Flash function initiated. Modem commanded |
| | to go off-hook for specified time before |
| | returning on-hook. |
|--------------+---------------------------------------------|
| D@ | Wait for Quite Answer function enabled. |
| | Modem waits until a "quiet answer," a |
| | ring-back signal followed by silence up to |
| | the time specified in S7, is received prior |
| | to executing the rest of the dial string. |
|--------------+---------------------------------------------|
| / | Pause for .125 second |
|--------------+---------------------------------------------|
| D; | Modem returned to idle state after dialing. |
| | The semicolon can only be placed at the end |
| | of the dial command. |
+------------------------------------------------------------+