Multi-Tech Systems MT5600SMI-32, MT5600SMI-34, MT5600SMI-92, MT5600SMI-L32, MT5600SMI-L34, MT5600SMI-L92, MT5600SMI-P32, MT5600SMI-P34, MT5600SMI-P92, MT5600SMI-PL34, MT5600SMI-PL92, MT5600SMI-XL34, MT5600SMI-XL92 Compatibility Commands

Chapter 5 – AT Commands, S-Registers, and Result Codes

Multi-Tech Systems, Inc. SocketModem MT5600SMI Developer’s Guide 70

Compatibility Commands

Command: &L Leased Line Operation

Description: Requests leased line or dial-up operation. This command is provide d for

compatibility only; no mode change is performed, dial-up operati on

continues. The OK response is returned for a valid paramet er, but no other

action is performed. The parameter value, if valid, is written to S27 b it 2.

Defined Values: &L0 Requests dial-up operation. Dial-up operation continues.

Result Codes: OK

ERROR

Command: )M Enable Cellular Power Level Adjustment

Description: This command is included for compatibility only and has no effect o ther

than returning a result code.

Defined Values: )M0

)M1

)M2

Result Codes: OK

ERROR

Command: @M Initial Cellular Power Level Setting

Description: This command is included for compatibility only and has no effect o ther than

returning a result code.

Defined Values: @M0

@M30

Result Codes: OK.

ERROR

Command: :E Compromise Equalizer Enable Command

Description: This command is included for compatibility only and has no effect o ther than

returning a result code.

Defined Values: :E0

:E1

Result Codes: OK

ERROR

Contents

Main SocketModem SocketModem Developer's Guide MT5600SMI PN S000306A, Version A Contents Page Chapter 1 Product Description and Specifications Introduction Product Description It is a single-port 3.3V modem, which integrates the controller, DSP, and DA A in a 1" x 2.5" form It is available with an 8-bit parallel interface. Developer's Kit Features Technical Specifications Sources of Additional Information Page Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide Serial Pin Configurations Digital speaker output (DSPKOUT); output Parallel Pin Configurations Pin Descriptions for a Parallel SocketModem Device Page Chapter 3 Electrical Characteristics Handling Precautions I/O Electrical Characteristics 3.3V Serial SocketModem 3.3V Parallel SocketModem Operating Conditions Absolute Maximum Ratings Chapter 3 Electrical Characteristics Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide Current and Power Requirements Parallel Host Bus Timing Parallel Host Bus Timing Table Page Chapter 4 SocketM odem Paral lel Interface A Programmers Description SocketModem Parallel Interface Overview Table 41. Parallel Interface Registers Register Signal Definitions IER Interrupt Enable Register (Addr = 1, DLAB = 0) Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide FCR FIFO Control Register (Addr = 2, Write Only) Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide IIR Interrupt Identifier Register (Addr = 2) 0 0 0 1 None None Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide LCR Line Control Register (Addr = 3) Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide MCR Modem Control Register (Addr = 4) The Modem Control Register (MCR) controls the interface with modem or data set. Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide LSR Line Status Register (Addr = 5) This 8-bit register provides status information to the host concernin g data transfer. MSR Modem Status Register (Addr = 6) RBX RX Buffer (Receiver Buffer Register) (Addr = 0, DLAB = 0) THR TX Buffer (Transmitter Holding Register) (Addr = 0, DLAB = 0) Divisor Registers (Addr = 0 and 1, DLAB = 1) SCR Scratch Register (Addr = 7) Receiver FIFO Interrupt Operation Receiver Data Available Interrupt Receiver Character Timeout Interrupts Transmitter FIFO Interrupt Operation Transmitter Empty Interrupt Chapter 5 AT Commands, S- Registers, and Result Codes Introduction Data Commands Generic Modem Control Commands Command: Z Soft Reset and Restore Profile Command: +FCLASS Select Active Service Class Command: +VCID Caller ID (CID) Command: \N Operating Mode - Error Correction Command I Identification Command: +GMI Request Manufacturer Identification Command +GMM Request Model Identification Command: +GMR Request Revision Identification Command: +GCAP Request Complete Capabilities List Command: +GCI Country of Installation Command: &F Restore Factory Configuration (Profile) Command: &T Local Analog Loopback Test Command: &Y Designate a Default Reset Profile Command: &W Store Current Configuration Command &Zn=xStore Telephone Number Command %7 Plug and Play Serial Number Command %8 Plug and Play Vendor ID and Product Number Command ** Load Flash Memory Page DTE-Modem Interface Commands Command: E Command Echo Command: Q Quiet Result Code Control Command: V Result Code Form Command: W Connect Message Control Command: X Extended Result Codes Command: &C RLSD (DCD) Option Command: &D DTR Option Command: &K Flow Control Command: &R RTS/CTS Option Command: &S DSR Override Command: +IPR Fixed DTE Rate Command: +IFC DTE-Modem Local Flow Control Command: +ILRR DTE-Modem Local Rate Reporting Call Control Commands Command: D Dial Command: T Set Tone Dial Default Command: P Set Pulse Dial Default Command: A Answer Command: H Disconnect (Hang-Up) Command: O Return to Online Data Mode Command: L Speaker Volume Command: M Speaker Control Command: &G Select Guard Tone Command: &P Select Pulse Dial Make/Break Ratio Command: &V Display Current Configuration and Stored Profiles Command: &V1 Display Last Connection Statistics Command: \V Single Line Connect Message Enable \V Command: %L Report Line Signal Level Command: %Q Report Line Signal Quality Command: STE= Set Telephony Extension Page Page Modulation Control Commands Command: +MS Modulation Selection Page Command: +MR Modulation Reporting Control Command: %E Enable/Disable Line Quality Monitor and Auto-Retrain or Fallback/Fall Forward Command: %U Select -Law or A-Law Codec Type Command: B CCITT or Bell Error Control Commands Command: +ES Error Control and Synchronous Mode Selection Command: +EB Break Handling in Error Control Operation Command: +ESR Selective Repeat Command: +EFCS 32-bit Frame Check Sequence Command: +ER Error Control Reporting Command: +ER: <type> Report the Current Error Control Command: +ETBM Call Termination Buffer Management Command: \B Transmit Break to Remote Command: \K Break Control Command: -K MNP Extended Services Data Compression Commands Command: +DS Data Compression Command: +DS44 V.44 Compression Select Command: +DR Data Compression Reporting Command: %C Enable/Disable Data Compression V.8/V.8bis Commands Command: +A8E V.8 and V.8bis Operation Controls Command: +A8I: CI Signal Indication Diagnostic Commands Command: #UD Last Call Status Report 1. 2. 3. Page Page Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide Table 5-10. errorControl Active from 3.5.2/V.58 Value Description Table 5-11. compressionActive from 3.2.2/V.58 Value Description Table 5-12. callCleared codes from 3.6.4/V.58-1994 Value Description Notes Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide Example Modem Response and Usage Compatibility Commands Command: &L Leased Line Operation Command: )M Enable Cellular Power Level Adjustment Command: @M Initial Cellular Power Level Setting Command: :E Compromise Equalizer Enable Command FastConnect Commands Command: $F FastConnect Control V.92 +P and Q Commands Command: +PCW Call Waiting Enable Command: +PMH Modem-on-Hold Enable Command: +PMHR Initiate Modem-on-Hold Command: +PMHT Modem-on-Hold Timer Command: +PIG PCM Upstream Ignore Command: +PMHF V.92 Modem-on-Hold Hook Flash Command: +PQC V.92 Phase 1 and Phase 2 Control Command: +PSS Use Short Sequence Command: -QCPC Force Full Startup Procedure on Next Connection Command: -QCPS Enable Quick Connect Profile Save S-Registers Page Page Page Page Page Page Page Result Codes Result Codes Page Page Chapter 6 Fax Class 1 and Class 1.0 Commands Fax I/O Processing DTE-to-Modem Transmit Data Stream Modem-to-DTE Receive Data Stream Fax Mode Selection Fax Origination Fax Answering Fax Control Transmission Fax Control Reception Fax Data Transmission Fax Data Reception Commands and Parameters Mode Entry Commands +FCLASS=1 Select Facsimile Class 1 Mode +FCLASS=1.0 - Select Facsimile Class 1.0 Mode Mode Commands Command: +FRS Receive Silence Command: +FTM Transmit Facsimile Command: +FRM Receive Facsimile Command: FTH Transmit Data with HDLC Framing Command: +FRH Receive Data with HDLC Framing Service Class 1 Commands Command: +FAR Adaptive Reception Control Command: +FCL Carrier Loss Timeout Command: +FDD Double Escape Character Replacement Command: +FIT DTE Inactivity Timeout Command: +FPR Fixed DTE Rate Command: +FMI? Request Manufacturer Identification Command: +FMM? Request Model Identification Command: +FMR? Request Revision Identification Command: +FLO Flow Control Chapter 6 Fax Class 1 and Class 1.0 Commands Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide Examples Chapter 6 Fax Class 1 and Class 1.0 Commands Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide Table 6-5. Fax Class 1 Answering Sequence (Receiving a Single Page) Chapter 7 Voice Commands Voice Commands Overview <DLE> Shielded Event Codes Sent to the DTE <DLE> Shielded Codes Sent to the Modem (DCE) Voice Configuration Commands Command: +FCLASS=8 Select Voice Mode Command: +VNH Automatic Hang-up Control Basic Voice Commands Command: +VIP Voice Initialize All Parameters Command: +VRX Start Modem Receive (Record): Command: +VTS Send Voice Tone(s) Command: +VTX Start Modem Transmit (Playback) Command: +VGR Voice Gain Receive (Record Gain) Command: +VGT Voice Gain Transmit (Playback Volume) Command: +VIT Voice Inactivity Timer (DTE/Modem) Command: +VLS Analog Source/Destination Selection Chapter 7 Voice Commands Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide Chapter 7 Voice Commands Multi-Tech Systems, Inc. SocketModem MT5600SMI Developers Guide Table 7-6. Events Detectable in the Voice Mode per V.253 Command: +VRA Ringback Goes Away Timer Command: +VRN Ringback Never Appeared Timer Command: +VSD Silence Detection (Quiet and Silence) Command: +VSM Compression Method Selection Command: +VTD Beep Tone Duration Timer Command: +VDR Distinctive Ring Command: +VDT Control Tone Cadence Reporting Command: +VPR Select DTE/Modem Interface Rate (Turn Off Autobaud) Chapter 8 Sett ing Country Codes The Default Country Code is B5. If You Want to Change the Country Code To Verify the Country Code Example Country Codes Supported Page 5V / 3.3V Jumper JP6 Serial Test/Demo Board Block Diagram Page Appendix B - Safety/EMC Approvals, Design Considerations, and Regulatory Compliance Approvals Product Safety and EMC Safety Certifications EMC Approvals Telecom Certifications Regulatory Design Considerations Hardware Considerations EMC Other Design Considerations PC Board Layout Guidelines Electromagnetic Interference (EMI) Considerations Safety Page Regulatory Compliance Regulatory Requirements for the United States FCC Part 15 Regulation Consult the dealer or an experienced radio/TV technician for help. 47 CFR Part 68 Telecom Current Label Content and Format as of August 2003 Regulatory Requirements for Canada The letters "IC" have no other meaning or purpose than to identify the In dustry XXXXXX-YYYYYYYY is the certification/registration number; XXXXXX is the Page New Zealand Telecom Warning Notice There shall be no more than 10 call attempts to the same number wit hin any 30 minute The equipment shall go on-hook for a period of not less than 30 seconds betwe en the The equipment shall be set to ensure that automatic calls to differen t numbers are South African Statement International Modem Restrictions EMC, Safety, and R&TTE Directive Compliance Index