TEXT View Source
# POWERCOM AMERICA, INC.
PM3314E
Card Type Modem (asynchronous/synchronous)
Chipset Unidentified
Maximum Data Rate 33.6Kbps
Maximum Fax Rate 14.4Kbps
Data Modulation Bell 103A/212A
ITU-T V.21, V.22, V.22bis, V.23, V.32,
V.32bis, V.34
Fax Modulation Unidentified
Error MNP5, V.42, V.42bis
Correction/Compression
Fax Class Unidentified
Data Bus Serial
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|------------------------+-------+-------------------+-------|
| Telephone line in | CN1 | DC power in | CN4 |
|------------------------+-------+-------------------+-------|
| Telephone line out | CN2 | Power switch | SW1 |
|------------------------+-------+-------------------+-------|
| Serial port | CN3 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|----------------------------------------+-------+-----------|
| í AT command set enabled | JP1 | Open |
|----------------------------------------+-------+-----------|
| AT command set disabled | JP1 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|---------+--------------+----------+------------------------|
| TST | Unidentified | Blinking | Data error detected |
|---------+--------------+----------+------------------------|
| TST | Unidentified | Off | Data error not |
| | | | detected |
|---------+--------------+----------+------------------------|
| AA | Unidentified | On | Auto-answer enabled |
|---------+--------------+----------+------------------------|
| AA | Unidentified | Off | Auto-answer disabled |
|---------+--------------+----------+------------------------|
| AA | Unidentified | Blinking | Phone is ringing |
|---------+--------------+----------+------------------------|
| CD | Unidentified | On | Carrier signal |
| | | | detected |
|---------+--------------+----------+------------------------|
| CD | Unidentified | Off | Carrier signal not |
| | | | detected |
|---------+--------------+----------+------------------------|
| CD | Unidentified | Blinking | Modem is retraining |
|---------+--------------+----------+------------------------|
| OH | Unidentified | On | Modem is off-hook |
|---------+--------------+----------+------------------------|
| OH | Unidentified | Off | Modem is on-hook |
|---------+--------------+----------+------------------------|
| RD | Unidentified | On | Modem is receiving |
| | | | data |
|---------+--------------+----------+------------------------|
| RD | Unidentified | Off | Modem is not receiving |
| | | | data |
|---------+--------------+----------+------------------------|
| SD | Unidentified | On | Modem is transmitting |
| | | | data |
|---------+--------------+----------+------------------------|
| SD | Unidentified | Off | Modem is not |
| | | | transmitting data |
|---------+--------------+----------+------------------------|
| TR | Unidentified | On | DTR signal is high |
|---------+--------------+----------+------------------------|
| TR | Unidentified | Off | DTR signal is low |
|---------+--------------+----------+------------------------|
| MR | Unidentified | On | Power is on |
|---------+--------------+----------+------------------------|
| MR | Unidentified | Off | Power is off |
|---------+--------------+----------+------------------------|
| MR | Unidentified | Blinking | Modem is performing |
| | | | self-test |
|---------+--------------+----------+------------------------|
| H Color | M Color | L Color | Condition |
|---------+--------------+----------+------------------------|
| Off | Off | Off | Modem is connected at |
| | | | 300bps |
|---------+--------------+----------+------------------------|
| Off | Off | Red | Modem is connected at |
| | | | 1200bps |
|---------+--------------+----------+------------------------|
| Off | Red | Off | Modem is connected at |
| | | | 2400bps |
|---------+--------------+----------+------------------------|
| Off | Red | Red | Modem is connected at |
| | | | 4800bps |
|---------+--------------+----------+------------------------|
| Red | Off | Off | Modem is connected at |
| | | | 7200bps |
|---------+--------------+----------+------------------------|
| Red | Off | Red | Modem is connected at |
| | | | 9600bps |
|---------+--------------+----------+------------------------|
| Red | Red | Off | Modem is connected at |
| | | | 12Kbps |
|---------+--------------+----------+------------------------|
| Red | Red | Red | Modem is connected at |
| | | | 14.4Kbps |
|---------+--------------+----------+------------------------|
| Off | Green | Off | Modem is connected at |
| | | | 16.8Kbps |
|---------+--------------+----------+------------------------|
| Off | Green | Green | Modem is connected at |
| | | | 19.2Kbps |
|---------+--------------+----------+------------------------|
| Green | Off | Off | Modem is connected at |
| | | | 21.6Kbps |
|---------+--------------+----------+------------------------|
| Green | Off | Green | Modem is connected at |
| | | | 24Kbps |
|---------+--------------+----------+------------------------|
| Green | Green | Off | Modem is connected at |
| | | | 26.4Kbps |
|---------+--------------+----------+------------------------|
| Green | Green | Green | Modem is connected at |
| | | | 28.8Kbps |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SUPPORTED STANDARD COMMANDS |
|------------------------------------------------------------|
| Basic AT Commands |
|------------------------------------------------------------|
| +++, ‘comma’, A/ |
|------------------------------------------------------------|
| A, B, D, E, H, L, M, O, Q, V, W, X, Y, Z |
|------------------------------------------------------------|
| &C, &D, &F, &G, &K, &L, &P, &Q, &R, &S, &T, &V, &W, &X, |
| &Y, &Z |
|------------------------------------------------------------|
| Extended AT Commands |
|------------------------------------------------------------|
| \A, \B, \C, \J, \N, \Q, \T, \V, \X |
|------------------------------------------------------------|
| %A, %C |
|------------------------------------------------------------|
| S-Registers |
|------------------------------------------------------------|
| S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, |
| S16, S18, S22, S25, S26, S36, S38, S48 |
|------------------------------------------------------------|
| S82, S95 |
|------------------------------------------------------------|
| Note: See MHI help file for complete information. |
| |
| The standard S36, S38, and S48 commands listed above |
| are only valid for V.42/V.42bis mode. For the MNP |
| versions of these registers, please see the |
| Proprietary AT Command Set section. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| UNIDENTIFIED COMMANDS |
|------------------------------------------------------------|
| Command | Default |
|------------------------------+-----------------------------|
| %P | 0 |
+------------------------------------------------------------+
Proprietary AT Command Set
+------------------------------------------------------------+
| AUTO-RELIABLE FALLBACK CHARACTER |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S37=n [cmds] |
|--------------+---------------------------------------------|
| Default: | Unidentified |
|--------------+---------------------------------------------|
| Range: | 0 - 127 |
|--------------+---------------------------------------------|
| Unit: | 1 ASCII character |
|--------------+---------------------------------------------|
| Description: | Sets the character used as the |
| | auto-reliable fallback character; setting |
| | S37 to 0 will disable this function. |
|--------------+---------------------------------------------|
| Note: | This register is only valid for MNP mode. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S14 |
|------------------------------------------------------------|
| Format: | AT [cmds] S14=n [cmds] |
|--------------+---------------------------------------------|
| Default: | N/A |
|--------------+---------------------------------------------|
| Range: | 0 - 255 |
|--------------+---------------------------------------------|
| Description: | Reports setting of JP1, and controls echo, |
| | result codes and display, dial mode, and |
| | answer/originate mode. |
|--------------+---------------------------------------------|
| Note: | Bit 4 is read-only. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 0 | í 0 | V.42 result codes disabled. |
| | | |
| | 1 | V.42 result codes enabled. |
|------+-------+---------------------------------------------|
| 1 | 0 | Command echo disabled. |
| | | |
| | í 1 | Command echo enabled. |
|------+-------+---------------------------------------------|
| 2 | í 0 | Result codes enabled. |
| | | |
| | 1 | Result codes disabled. |
|------+-------+---------------------------------------------|
| 3 | 0 | Display result codes in numeric format. |
| | | |
| | í 1 | Display result codes in verbose format. |
|------+-------+---------------------------------------------|
| 4 | 0 | Jumper JP1 is open. |
| | | |
| | 1 | Jumper JP1 is closed. |
|------+-------+---------------------------------------------|
| 5 | í 0 | Tone dial enabled. |
| | | |
| | 1 | Pulse dial enabled. |
|------+-------+---------------------------------------------|
| 6 | í 0 | Modem defaults to profile 0 on power-up. |
| | | |
| | 1 | Modem defaults to profile 1 on power-up. |
|------+-------+---------------------------------------------|
| 7 | 0 | Answer mode enabled. |
| | | |
| | í 1 | Originate mode enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S21 |
|------------------------------------------------------------|
| Format | AT [cmds] S21=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 48 |
|--------------+---------------------------------------------|
| Range: | 0 - 254 |
|--------------+---------------------------------------------|
| Description: | Selects line type, CTS/DCD/DSR signals, low |
| | DTR action, and the long space disconnect |
| | function. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 0 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 1 | í 0 | Modem is connected to switched line. |
| | | |
| | 1 | Modem is connected to leased line. |
|------+-------+---------------------------------------------|
| 2 | í 0 | CTS follows RTS. |
| | | |
| | 1 | CTS forced high. |
|------+-------+---------------------------------------------|
| 4, 3 | 00 | DTR signal ignored. |
| | | |
| | 01 | Modem goes to command mode on low DTR. |
| | | |
| | í 10 | Modem disconnects on low DTR; Auto-Answer |
| | | is disabled. |
| | 11 | |
| | | Modem is initialized on low DTR. |
|------+-------+---------------------------------------------|
| 5 | 0 | DCD forced high. |
| | | |
| | í 1 | DCD normal. |
|------+-------+---------------------------------------------|
| 6 | í 0 | DSR forced high. |
| | | |
| | 1 | DSR normal. |
|------+-------+---------------------------------------------|
| 7 | í 0 | Long space disconnect function disabled. |
| | | |
| | 1 | Long space disconnect function enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S23 |
|------------------------------------------------------------|
| Format | AT [cmds] S23=n [cmds] |
|---------------+--------------------------------------------|
| Default: | Unidentified |
|---------------+--------------------------------------------|
| Range: | 0 - 60 |
|---------------+--------------------------------------------|
| Description: | Controls DTE rate and parity. |
|---------------+--------------------------------------------|
| Bit | Value | Function |
|-------+-------+--------------------------------------------|
| 3 - 0 | 0000 | Sets serial port speed to 110bps. |
| | | |
| | 0001 | Sets serial port speed to 300bps. |
| | | |
| | 0010 | Sets serial port speed to 600bps. |
| | | |
| | 0011 | Sets serial port speed to 1200bps. |
| | | |
| | 0100 | Sets serial port speed to 2400bps. |
| | | |
| | 0101 | Sets serial port speed to 4800bps. |
| | | |
| | 0110 | Sets serial port speed to 9600bps. |
| | | |
| | 0111 | Sets serial port speed to 14.4Kbps. |
| | | |
| | 1000 | Sets serial port speed to 19.2Kbps. |
| | | |
| | 1001 | Sets serial port speed to 38.4Kbps. |
| | | |
| | 1010 | Sets serial port speed to 57.6Kbps. |
| | | |
| | 1011 | Sets serial port speed to 76.8Kbps. |
| | | |
| | 1100 | Sets serial port speed to 115.2Kbps. |
|-------+-------+--------------------------------------------|
| 5, 4 | 00 | Use even parity. |
| | | |
| | 01 | Use SPACE parity. |
| | | |
| | 10 | Use odd parity. |
| | | |
| | 11 | Use MARK or no parity. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S27 |
|------------------------------------------------------------|
| Format | AT [cmds] S27=n [cmds] |
|--------------+---------------------------------------------|
| Default: | Unidentified |
|--------------+---------------------------------------------|
| Range: | 0 - 111 |
|--------------+---------------------------------------------|
| Description: | Selects synchronous/asynchronous mode, line |
| | type, clock source, and ITU-T/Bell modes. |
|--------------+---------------------------------------------|
| Bit | Value | Function |
|------+-------+---------------------------------------------|
| 2 - | 000 | Asynchronous mode, serial port speed |
| 0 | | follows connect speed. |
| | 001 | |
| | | Asynchronous off-line command mode and |
| | 010 | synchronous connect mode. |
| | | |
| | 011 | Synchronous command and connect mode. |
| | | |
| | 101 | Synchronous connect mode, command mode |
| | | disabled. |
| | | |
| | | Error correction mode. |
|------+-------+---------------------------------------------|
| 3 | 0 | Not used. |
|------+-------+---------------------------------------------|
| 5, 4 | 00 | Local modem generates transmit clock |
| | | source. |
| | 01 | |
| | | Local DTE generates transmit clock source. |
| | 10 | |
| | | Remote DCE/DTE generates transmit clock |
| | | source. |
|------+-------+---------------------------------------------|
| 7, 6 | 00 | Modem will use ITU-T V.22 at 1200bps. |
| | | |
| | 01 | Modem will use Bell 212A at 1200bps. |
| | | |
| | 10 | Modem will use ITU-T V.23 at 1200bps. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S28 |
|------------------------------------------------------------|
| Format: | AT [cmds] S28=n [cmds] |
|-----------------+------------------------------------------|
| Default: | Unidentified |
|-----------------+------------------------------------------|
| Range: | 0 - 27 |
|-----------------+------------------------------------------|
| Description: | Controls line speed and the unidentified |
| | function set by the %P command. |
|------------------------------------------------------------|
| Bit | Value | Function |
|----------+---------+---------------------------------------|
| 0 | 0 | Set %P0. |
| | | |
| | 1 | Set %P1. |
|------------------------------------------------------------|
| 4 - 1 | 0000 | Connect at 300bps. |
| | | |
| | 0001 | Connect at 1200bps. |
| | | |
| | 0010 | Connect at 2400bps. |
| | | |
| | 0011 | Connect at 4800bps. |
| | | |
| | 0100 | Connect at 7200bps. |
| | | |
| | 0101 | Connect at 9600bps. |
| | | |
| | 0110 | Connect at 12Kbps. |
| | | |
| | 0111 | Connect at 14.4Kbps. |
| | | |
| | 1000 | Connect at 16.8Kbps. |
| | | |
| | 1001 | Connect at 19.2Kbps. |
| | | |
| | 1010 | Connect at 21.6Kbps. |
| | | |
| | 1011 | Connect at 24Kbps. |
| | | |
| | 1100 | Connect at 26.4Kbps. |
| | | |
| | 1101 | Connect at 28.8Kbps. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S36 |
|------------------------------------------------------------|
| Format: | AT [cmds] S36=n [cmds] |
|----------------+-------------------------------------------|
| Default: | 137 |
|----------------+-------------------------------------------|
| Range: | 0 - 203 |
|----------------+-------------------------------------------|
| Description: | Controls connect mode, XON/XOFF |
| | pass-through, and flow control type. |
|----------------+-------------------------------------------|
| Note: | This register is only valid for MNP mode. |
|------------------------------------------------------------|
| Bit | Value | Function |
|----------+-------+-----------------------------------------|
| 1, 0 | 00 | Normal mode enabled. |
| | | |
| | í 01 | Direct mode enabled. |
| | | |
| | 10 | MNP reliable mode enabled. |
| | | |
| | 11 | Auto-reliable mode enabled. |
|------------------------------------------------------------|
| 2 | 0 | Not used. |
|-------------+-----+----------------------------------------|
| 3 | 0 | XON/XOFF signals trapped by local |
| | | modem. |
| | í 1 | |
| | | XON/XOFF passed through local modem. |
|-------------+-----+----------------------------------------|
| 5 - 4 | 00 | Not used. |
|-------------+-----+----------------------------------------|
| 7, 6 | 00 | Flow control disabled. |
| | | |
| | 01 | Bidirectional XON/XOFF flow control |
| | | enabled. |
| | í | |
| | 10 | CTS flow control by DCE enabled. |
| | | |
| | 11 | Bidirectional RTS/CTS flow control |
| | | enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIT-MAPPED REGISTER S38 |
|------------------------------------------------------------|
| Format: | AT [cmds] S38=n [cmds] |
|----------------+-------------------------------------------|
| Default: | 4 |
|----------------+-------------------------------------------|
| Range: | 0 - 22 |
|----------------+-------------------------------------------|
| Description: | Controls the auto-reliable time buffer, |
| | serial port speed buffering, and error |
| | correction and compression result codes. |
|----------------+-------------------------------------------|
| Note: | This register is only valid for MNP mode. |
|------------------------------------------------------------|
| Bit | Value | Function |
|----------+-------+-----------------------------------------|
| 1, 0 | í 00 | Incoming data during the auto-reliable |
| | | time is discarded. |
| | 01 | |
| | | Incoming data during the auto-reliable |
| | 10 | time is buffered for 4 seconds or 200 |
| | | characters. |
| | | |
| | | Incoming data during the auto-reliable |
| | | time is discarded; modem returns to |
| | | normal mode on receiving auto-reliable |
| | | fallback character. |
|------------------------------------------------------------|
| 2 | 0 | Serial port speed locked. |
| | | |
| | í 1 | Serial port speed follows connect |
| | | speed. |
|-------------+------+---------------------------------------|
| 3 | 0 | Not used. |
|-------------+------+---------------------------------------|
| 4 | í 0 | Error correction and compression |
| | | extended result codes disabled. |
| | 1 | |
| | | Error correction extended result |
| | | codes enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COMMUNICATION PROTOCOLS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Bn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the communication protocol for |
| | low-speed data calls. |
|--------------+---------------------------------------------|
| Command | Protocol |
|--------------+---------------------------------------------|
| í B0 | Modem will use ITU-T V.22 at 1200bps. |
|--------------+---------------------------------------------|
| B1 | Modem will use Bell 212A at 1200bps. |
|--------------+---------------------------------------------|
| B2 | Modem will use ITU-T V.23 at 1200bps. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COMPRESSION |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S41=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects data compression. |
|--------------+---------------------------------------------|
| Note: | This register is only valid for MNP mode. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í S41=0 | Data compression disabled. |
|--------------+---------------------------------------------|
| S41=1 | Data compression enabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY INFORMATION |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] In [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays information requested about the |
| | modem. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| I0 | Displays product identification code. |
|--------------+---------------------------------------------|
| I1 | Displays ROM checksum. |
|--------------+---------------------------------------------|
| I2 | Tests and displays ROM checksum result. |
|--------------+---------------------------------------------|
| I6 | Displays firmware revision. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INACTIVITY TIMER |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S39=n [cmds] |
|--------------+---------------------------------------------|
| Default: | 0 |
|--------------+---------------------------------------------|
| Range: | Unidentified |
|--------------+---------------------------------------------|
| Unit: | Unidentified |
|--------------+---------------------------------------------|
| Description: | Sets the length of time that the modem does |
| | not receive information before it |
| | disconnects. |
|--------------+---------------------------------------------|
| Note: | This register is only valid for MNP mode. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LINE SPEED |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Nn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects the speed the modem will attempt to |
| | connect at. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| &N0 | Attempt to connect at speed of last AT |
| | command. |
|--------------+---------------------------------------------|
| &N1 | Connect at 300bps. |
|--------------+---------------------------------------------|
| &N2 | Connect at 1200bps. |
|--------------+---------------------------------------------|
| &N3 | Connect at 2400bps. |
|--------------+---------------------------------------------|
| &N4 | Connect at 4800bps. |
|--------------+---------------------------------------------|
| &N5 | Connect at 7200bps. |
|--------------+---------------------------------------------|
| &N6 | Connect at 9600bps. |
|--------------+---------------------------------------------|
| &N7 | Connect at 12Kbps. |
|--------------+---------------------------------------------|
| &N8 | Connect at 14.4Kbps. |
|--------------+---------------------------------------------|
| &N9 | Connect at 16.8Kbps. |
|--------------+---------------------------------------------|
| &N10 | Connect at 19.2Kbps. |
|--------------+---------------------------------------------|
| &N11 | Connect at 21.6Kbps. |
|--------------+---------------------------------------------|
| &N12 | Connect at 24Kbps. |
|--------------+---------------------------------------------|
| &N13 | Connect at 26.4Kbps. |
|--------------+---------------------------------------------|
| &N14 | Connect at 28.8Kbps. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MAXIMUM BLOCK SIZE FOR TRANSMISSION |
|------------------------------------------------------------|
| Type: | Register |
|--------------+---------------------------------------------|
| Format: | AT [cmds] S40=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the maximum transmittable block size |
| | in MNP mode. |
|--------------+---------------------------------------------|
| Note: | This register is only valid for MNP mode. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| S40=0 | Maximum MNP block size is 64 characters. |
|--------------+---------------------------------------------|
| S40=1 | Maximum MNP block size is 128 characters. |
|--------------+---------------------------------------------|
| S40=2 | Maximum MNP block size is 192 characters. |
|--------------+---------------------------------------------|
| í S40=3 | Maximum MNP block size is 256 characters. |
+------------------------------------------------------------+