MOTOROLA, INC. V.32EL Card Type Modem (synchronous/asynchronous) Chip Set Motorola Maximum Data Rate 9600bps Data Bus Serial Data Modulation Bell 103A/212A Protocol ITU-T V.21, V.22, V.22bis, V.23, V.32 [Image] CONNECTIONS Function Label Function Label AC power in CN1 Line in CN4 Serial port CN2 Power switch SW1 Line out CN3 Talk/Data button SW2 USER CONFIGURABLE SETTINGS Setting Label Position Signal ground connected to chassis JP1 Pins 1 & 2 closed ground Signal ground not connected to chassis JP1 Pins 2 & 3 closed ground Quality monitor signal high indicates JP2 Pins 1 & 2 closed poor signal quality Quality monitor signal low indicates JP2 Pins 2 & 3 closed poor signal quality Quality Monitor signal connected to JP3 Pins 1 & 2 closed CN2 pin 11 Quality Monitor signal not connected JP3 Pins 2 & 3 closed Telephone line polarity normal JP4 Pins 1 & 2, 3 & 4 closed Telephone line polarity reversed JP4 Pins 1 & 3, 2 & 4 closed Factory configured - do not alter JP5 Pins 2 & 3 closed DIAGNOSTIC LED(S) LED Color Status Condition TD Red On Modem is transmitting data TD Red Off Modem is not transmitting data RD Red On Modem is receiving data RD Red Off Modem is not receiving data CD Red On Carrier signal detected CD Red Off Carrier signal not detected CS Red On CTS signal is high CS Red Off CTS signal is low QM Red On Bit Error Rate exceeds 104 QM Red Off Bit Error Rate is less than 104 TALK Red On Modem is in TALK mode TALK Red Off Modem is in DATA mode Note: The function of the HS LED is unidentified. SUPPORTED STANDARD COMMANDS Basic AT Commands +++, ‘comma’, A/ A, D, E, H, L, M, O, Q, V, X, Y, Z &D, &F, &G, &P, &V, &W, &X Extended AT Commands %E S-Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S22, S23, S25, S26 V.25bis Commands CRN, PRN, CRS Note: See MHI documentation for complete information. Proprietary AT Command Set ANSWER/ORIGINATE MODE Type: Configuration Format: AT [cmds] *ORn [cmds] Description: Selects whether the modem is in answer or originate mode. Command Function *OR0 Modem is in originate mode. *OR1 Modem is in answer mode. BIT-MAPPED REGISTER S32 Format AT [cmds] S32=n [cmds] Default: 6 Range: 0 - 15 Description: Controls line type, disconnect on loss of current, and leased line backup mode. Bit Value Function 0 0 2-wire leased line. 1 4-wire leased line. 2, 1 00 Do not disconnect on loss of current. 10 Disconnect after 8ms if current is lost. 11 Disconnect after 90ms if current is lost. 3 0 Modem will reestablish a leased line connection only when *LB or *LD is received. 1 Modem will reestablish a leased line connection automatically. BIT-MAPPED REGISTER S61 Format AT [cmds] S61? [cmds] Default: Read-only Range: 0 - 62 Description: Reports current character length and parity. Bit Value Meaning 2 - 0 001 Serial port speed is 300bps. 010 Serial port speed is 1200bps. 011 Serial port speed is 2400bps. 100 Serial port speed is 4800bps. 110 Serial port speed is 9600bps. 3 0 7 bit character length set. 1 8 bit character length set. 5, 4 01 No parity. 10 Odd parity. 11 Even parity. BIT-MAPPED REGISTER S72 Format AT [cmds] S72=n [cmds] Default: Unidentified Range: 0 - 152 Description: Controls CTS signal and auto-callback function. Bit Value Function 2 - 0 000 Not used. 3 0 CTS normal. 1 CTS follows CD. 4 0 CTS normal. 1 CTS follows RTS. 6, 5 00 Not used. 7 0 Auto-callback disabled. 1 Auto-callback enabled. The modem, upon detecting an incoming call, will dial the default number and connect with it instead of the incoming call. BIT-MAPPED REGISTER S84 Format AT [cmds] S84=n [cmds] Default: 0 Range: 0 - 31 Description: Controls disconnect during handshaking, remote DCD signal, V.22 fallback, answer back, dial backup trigger. Bit Value Function 0 0 Disconnect if key is pressed during handshaking. 1 Do not disconnect if key is pressed during handshaking. 1 0 Remote DCD signal forced low in remote digital loopback and remote configuration. 1 Remote DCD signal normal in remote digital loopback and remote configuration. 2 0 Normal fallback to V.22. 1 Fast fallback to V.22. 3 0 Normal answer back. 1 Fast answer back. 4 0 DTR signal must go from low to high four times for dial backup to occur. 1 DTR signal must go from low to high once for dial backup to occur. LEASED LINE BACKUP - REESTABLISH OPTIONS Type: Configuration Format: AT [cmds] *DBn [cmds] Description: Selects what will initiate the reestablishment of a leased line connection. Command Function *DB0 Modem will reestablish a connection only when modem receives *LB or *LD. *DB1 Modem will reestablish a connection automatically. LEASED LINE BACKUP - RESTORE Type: Configuration Format: AT [cmds] *LB [cmds] Description: Commands the modem to attempt to reestablish the leased line connection, or to wait for a leased line call if in answer-only mode. LINE TYPE Type: Configuration Format: AT [cmds] &Ln [cmds] Description: Selects line type. Command Function &L0 Modem is connected to switched line. &L1 Modem is connected to 2-wire leased line. &L2 Modem is connected to 4-wire leased line. REMOTE CONFIGURATION EXIT Type: Immediate Format: AT [cmds] &T [cmds] Description: Exits remote configuration mode. TEST MODE - BIDIRECTIONAL ANALOG LOOPBACK TEST Type: Configuration Format: AT [cmds] *ANn [cmds] Description: Controls the bidirectional local analog loopback test mode. Command Function *AN0 End loopback test. *AN1 Begin loopback test. TEST MODE - BIDIRECTIONAL DIGITAL LOOPBACK TEST Type: Configuration Format: AT [cmds] *DGn [cmds] Description: Controls the bidirectional local digital loopback test mode. Command Function *DG0 End loopback test. *DG1 Begin loopback test. TEST MODE - LOOPBACK TEST ON PIN 18 Type: Configuration Format: AT [cmds] *LAn [cmds] Description: Controls whether the modem will perform a local analog loopback test when pin 18 goes high. Command Function *LA0 Pin 18 has no function. *LA1 Pin 18 going high causes the modem to perform local analog loopback test. TEST MODE - LOOPBACK TEST ON PIN 21 Type: Configuration Format: AT [cmds] *RDn [cmds] Description: Controls whether the modem will perform a remote digital loopback test when pin 21 goes high. Command Function *RD0 Pin 21 has no function. *RD1 Pin 21 going high causes the modem to perform remote digital loopback test. TEST MODES Type: Immediate Format: AT [cmds] &Tn Description: Selects test options. Command Function &T0 End current test. &T1 Begin local analog loopback test. &T2 Begin remote analog loopback test. &T3 Begin local digital loopback. &T4 Grant remote digital loopback request. &T5 Deny remote digital loopback request. &T6 Request remote digital loopback. &T7 Request remote digital loopback and self-test. &T8 Begin local analog loopback and self-test. &T9 Begin remote analog loopback and self-test. TEST PATTERN Type: Immediate Format: AT [cmds] %T [cmds] Description: Transmits a test pattern to the remote modem. TRANSMISSION LEVEL - LEASED LINE Type: Configuration Format: AT [cmds] *TLn [cmds] Default: 0 Range: 0-30 Unit: -1 dBm Description: Sets the signal level for transmission over leased lines. TRANSMISSION LEVEL - LEASED-LINE Type: Register Format: AT [cmds] S52=n [cmds] Default: 0 Range: 0-15 Unit: -1 dBm Description: Sets the signal level for transmission over leased-lines. V.32 TIMEOUT Type: Register Format: AT [cmds] S53=n [cmds] Description: Selects the length of the 801 V.32 timeout. Command Function S53=0 Modem will use long 801 V.32 timeout. S53=1 Modem will use short 801 V.32 timeout. Proprietary V.25bis Command Set REQUEST LIST OF STORED NUMBERS Type: Immediate Format: RLN Description: Requests the list of stored numbers from the modem. FACTORY DEFAULT PROFILE Type: Immediate Format: PRPn Description: Returns the command settings to the values found in factory default profile n. This will return the modem to AT command mode. See MOTOROLA, INC. V.34R for a full command summary.