Instruction/ maintenance manual of the product MT5600SMI-L92 Multi-Tech Systems
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SocketModem Ô Embedded Modem MT5600SMI Family MT5600SM I-32 MT5600SM I-L32 MT5600SM I-P32 MT5600SM I-34 MT5600SM I-L34 MT5600SM I-XL34 MT5600SM I-P34 MT5600SM I-PL34 MT5600SM I-92 MT5600SM I-L92 MT56.
Copyrigh t and Te chni cal Supp ort Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 2 SocketModem Ô Deve loper's Guide MT5600SMI (MT5600SMI-32, M T5600SMI-L32, MT5 600.
Table of C ontent s Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 3 Contents Chapter 1 – Product D escrip tion and Speci ficati ons ............................................................................. ... 5 Introduction .
Table of C ontent s Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 4 Compatibi lit y C ommands ......................................................................................................... ............ 70 FastConnect Command s .
Chapter 1 – Produ ct Des criptio n and Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 5 Chapter 1 – P r oduct Descr ipt ion and Specif icat ions Introduction The Mult i-Tec h Soc ketMo dem cre ates commu nicat ion-re ady de vices by in tegratin g da ta fun ctionali ty int o a single product desi gn.
Chapter 1 – Produ ct Des criptio n and Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 6 Developer's Kit A Deve loper's Kit i s avail able. Th e seri al ki t allows you to plug in the SocketM odem a nd us e it a s a ser ial modem f or testi ng, progr amming, and e valuation .
Chapter 1 – Produ ct Des criptio n and Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 7 Technical Specificat ions The Socke tModem meets the fo llowing s pecif icatio ns: Data Format Serial or para llel int erface Data V.
Chapter 2 – Mech anic al Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 8 Chapter 2 – Mechanic al Specif icat ions Physical Dimensions Figure 2–1.
Chapter 2 – Mech anic al Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 9 Serial Pin Configurations The serial inter face u se an 1 6-pin i nterface to p.
Chapter 2 – Mech anic al Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 10 Pin # Signal Name I/O Type Description 31 DTRIND DTR LED. Output from 74AC05 with 150 0 Ohms pull-up. 32 TXIND TX LED. Output from 74AC05 wit h 1500 Ohms pull-up.
Chapter 2 – Mech anic al Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 11 Parallel Pin Configurations The paral lel in terface SocketM odem u ses a 22- .
Chapter 2 – Mech anic al Spe cificat ions Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 12 Pin # Signal Name I/O Description 32 –WT I Host Bus Write. When low, allows host to wr ite to Soc ketModem. 33 –RD I Host Bus Read.
Chapter 3 – Electri cal Charac teristi cs Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 13 Chapter 3 – Electr ical Character ist ic s Handling Precautions All ele ctronic devi ces should b e hand led wit h cer tain pre cauti ons to avoid d amage d ue to t he accumul ation o f stat ic char ge.
Chapter 3 – Electri cal Charac teristi cs Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 14 5V Serial SocketModem 5 Vdc C hara cter isti cs ( TA = 0 °C to 50 °C; V DD = 5 V ± 0.2 5 V) VDDM AX = 5. 25 V Digital Inputs –DTR (40), –TXD ( 35), –RTS ( 33), –R ESET ( 24) Input High Min 3.
Chapter 3 – Electri cal Charac teristi cs Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 15 Current and Power Requirem ents Mode Ty p. Current (mA) Max. Current (mA) Ty p. Power (mW) Max. Power (mW) +3.3 V Configuration (VDD = +3 .
Chapter 3 – Electri cal Charac teristi cs Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 16 Parallel Host Bus Timing Parallel Host Bus Ti ming Table Symbol Paramete r Min.
Chapter 3 – Electri cal Charac teristi cs Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 17 Parallel Host Bus - Read Parallel Host Bus - Wri te.
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 18 C h a p t e r 4 – S o c ke t M .
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 19 Table 4–1.
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 20 Register Signal Definitions IER .
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 21 FCR – FIFO C ontrol Regis ter (.
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 22 IIR – Interrupt Ide ntifier Reg.
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 23 LCR – Line Co ntrol Regi ster (Addr = 3) The Line Control R egist er (LCR) spe cifies t he for mat of the asyn chro nous data comm unic ation s exchange .
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 24 MCR – Modem Co ntrol Re gister (Addr = 4) The Mode m Control Register (MCR) control s the int erface w ith mo dem or da ta set.
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 25 LSR – Line Statu s Register (Addr = 5) This 8-b it regis ter pro vides st atus inf ormat ion to the host conc erning d ata tr ansfer.
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 26 MSR – Modem Stat us Register (A ddr = 6) The Mode m Statu s Regist er (MS R) repor ts cur rent st ate and chan ge infor mation of the m odem.
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 27 SCR – Scratch Re gister (Addr = 7 ) The Scrat chpad Reg ister i s a read-wr ite re gister at lo cation 7.
Chapter 4 – Socket Modem P arall el Interf ace – A Progr ammer' s Des criptio n Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 28 Receiver FIFO Interrupt Operation.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 29 Cha pte r 5 – A T C ommand s , S - R eg isters , and R esult Codes Introduction The AT co mmand s ar e used to contr ol the operati on of your mode m.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 30 Data Commands The mode m will r espond to the c ommands detail ed below . Para meter s applicab le to e ach com mand ar e listed wi th the comma nd descri ption.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 31 Command: N Operating Mode - Erro r Cor rection Descriptio n: Contro ls the preferre d error -corre cting mode to be negot iated i n a subseque nt data conne ction .
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 32 Comman d +GMM Request Mo del Iden tifica tion Descriptio n: Cause s the mode m to re port the modem product.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 33 Command: &T Local Analog Loopback Test Descriptio n: The m odem wi ll perf orm the local analo g loop back test if &T1 i s sele cted.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 34 Command %8 Plug and Play Vendor ID and P roduct Number Descri.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 35 7. After the FL M has be en load ed, if uploa ding new f irmware to the modem, perform an XMO DEM up load of the new modem firmware hex file (e.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 36 DTE-Mode m Interfac e Command s The paramet ers define d in this sectio n control the oper atio n of the interface betw een the DTE and modem.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 37 Command: X Extended Result Codes Descriptio n: Selec ts the subset o f the r esult c ode me ssages used by the mo dem to inform th e DTE of t he re sults of comm ands.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 38 Command: &C RLSD ( DCD) Option Descriptio n: The m odem contr ols th e RLSD outp ut in a ccorda nce with t he param eter supplied .
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 39 Command: &R RTS/CTS Option Descriptio n: This select s how t he mod em con trol s CTS. CT S operati on i s modifie d if hardware flow control is se lecte d (see &K command) .
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 40 Command: +IFC DTE-Modem Local Flow Control Descriptio n: Thi .
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 41 Call Contr ol Comman ds Command: D Dial Descriptio n: Direc ts the modem to go on-li ne, dial accor ding to the stri ng entered and attempt t o establ ish a co nnect ion.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 42 of silence before the expir ation o f the cal l abort t imer (S7), t he modem w ill termin ate the call attempt with a NO ANS WER me ssage.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 43 Command: A Answer Descriptio n: The m odem wi ll go off- hoo k and attem pt to an swer an inco ming call if corre ct cond itions are m et.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 44 Command: L Speaker Volume Descriptio n: Set s the spe aker volume control . The parameter valu e, if v alid, i s written to S22 bits 0 and 1.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 45 Command: &V Display Current Configuration and Stored Pro files Descriptio n: Report s the current ( acti ve) conf igurati on, the stor ed (us er) prof iles, and the first four store d tele phone n umber s.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 46 Command: &V1 Di splay Last Connection Statistics Descript.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 47 Command: V Si ngle Line Connect Message Enable Descriptio n: .
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 48 Command: –STE= Set Telephony Extension Descriptio n: Enables/ disab les Lin e-In-Us e, Exten sion Pickup, an d Remot e Hangu p detection feat ures.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 49 Case 2: Telephone Line i s in Use but Disconnected If an ATDT.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 50 An exten sion i s off-ho ok but ther e is silen ce on the lin.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 51 Modulation C ontrol Comma nds Command: +MS Modul ation Selection Descriptio n: This extended- format compo und par ameter c ontrol s the manner of operation of the modul ation cap abiliti es in the modem.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 52 <min_t x_rate > and <max_ tx_rate > Numer ic valu.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 53 Command: +MR Modulation Reporting Control Descriptio n: This .
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 54 Command: %U Select µ-Law or A-Law Codec Type Descriptio n: Sel ects µ- Law or A- Law codec ty pe for V.90 and 56K mo dulat ion.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 55 Error Control Commands Command: +ES Error Control and Synchro.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 56 +ES=6,, 8 Enable V.80 Synchr onou s Acce ss Mo de. +ES=3 Enable V. 42 with Detect ion P hase or iginat or. Dis able V.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 57 Command: +ER Error Con trol Reporting Descriptio n: This extended- format numer ic par ameter control s wheth er or not th e intermed iate res ult c ode is tran smitt ed from th e mode m to th e DTE.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 58 Command: B Transmit Break to Remote Descriptio n: In no n-err.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 59 Comman d: -K MNP E xtende d Serv ices Descriptio n: Ena bles or disables co nvers ion of a V.42 LAPM co nnection to an MNP 10 conne ction.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 60 Data Compressio n Comma nds This sect ion c ontain s param eters to cond ition mod em us e of st andard IT U-T V.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 61 <max_codew ord s_tx> Deci mal nu mber 25 6 to 20 48 that specifi es the maximum number of codewo rds wh ich sho uld be negoti ated in th e transm it directi on.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 62 The format o f this result code is: Defined Value s: <type> An alp hanumer ic co de corre spond ing to the selecte d optio n: NONE Data compre ssion is not in u se.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 63 V.8/V.8bis Commands Command: +A8E V.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 64 Command: +A8I: CI Signal Indication Desc ript ion : Thi s indi cati on is issue d by an answe ring modem , if +A 8E,<v 8a> .
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 65 Diagnostic Comman ds Command: #UD Last Call Status Report Descriptio n: #UD is an action command requ esting l ogged o peration even ts report ing.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 66 Unless ot herwise noted, all va lues ar e hexa deci mal num bers. Any nu meric value s from ta bles in ITU V.58 are convert ed to he xadec imal.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 67 55 0-FFFF Receiv ed characters los t (data overrun err ors to.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 68 Table 5-1 0. error Contro l Active f rom 3.5. 2/V.58 Value Descript ion 0 Disable/n one 1 V.42 LAPM 2 V.42 Alt ernative prot ocol (MNP™) 80 MNP10™ Table 5-1 1.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 69 Example Modem Re sponse and Usag e Example #UD co mmend res ponse ar e show n in T able 5-13 .
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 70 Compatibilit y Comman ds Command: &L Leased Line Operation Descriptio n: Requ ests lea sed lin e or d ial-up oper atio n.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 71 FastConnec t Comm ands Command: $F FastConnect Control Descriptio n: Al lows conf igur ing of the clie nt mode m to c onnect to a centr al si te mode m that suppor ts n on-stan dard V.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 72 Command: +PMHR I nitiate Modem-on- Hold Descriptio n: Requ ests the modem t o initiat e or t o confir m a mo dem-on- hold pr ocedur e.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 73 Command: +PIG PCM Upstream Ignore Descriptio n: Contro ls the sele ction of PCM up strea m in the modem.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 74 Command: +PSS Use Short Sequence Descriptio n: Cau ses a ca lling mo dem to f orce either a V.92 sh ort or f ull st artup sequence as de fined by the +PQC com mand o n the nex t and s ubseq uent co nnect ions .
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 75 S-Registers Certain modem va lues, or parameters, ar e stored in me mory lo cations called S-regist ers. Use the S comm and to read or to a lter the cont ents of S-regi sters ( see previou s section).
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 76 Register Unit Range Default Description S9 0.1 s 1–255 6 Carrier Detect Res ponse Time: Supported for backward compatibil ity only.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 77 Register Unit Range Default Description S21 52 (34h) V.24/Genera l Bit-Mapped Options St atus: Indicat es the status of command op tions.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 78 Register Unit Range Default Description S27 73 (49Ah) General Bit-Mapped Options St atus: Indicat es the status of command op tions.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 79 Register Unit Range Default Description S36 7 LAPM Failure Control: This value ind icates what shou ld happen upon a LAPM failure.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 80 Register Unit Range Default Description S41 195 (C3h) General Bit-Mapped O ptions Status. Indica tes the status of command op tions.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 81 Register Unit Range Default Description S86 0–26 21 Call Failure Indicatio n.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 82 Register Unit Range Default Description S210 0–255 13 (0Dh) V.34 Sy mbol Rate. The bits in this parameter contro l V.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 83 Result Cod es In command mode your modem can send re sponse s called re sult code s to your com puter. Res ult codes ar e used by communic ations progra ms and ca n also app ear on your monitor.
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 84 Short Form Long Form 77 +ER: L APM 78 +M RR: 31200 79 +M RR: .
Chapter 5 – AT Com mands, S-Re gister s, and Result Co des Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 85 Short Form Long Form 196 +M RR: 29333 197 +M RR: 30667 198 +M.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 86 Chapter 6 – F ax C lass 1 and Class 1. 0 Com m a nd s Fax I/O Processing The f ax I/O inter face s upports as ynchron ous ser ial and paralle l int erfac es.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 87 Fax Mode Selection Fax Class 1 and F ax Class 1.0 c omm ands are id entif ied in T able 6- 1. Fax Class 1.0 incl udes all F ax Class 1 com m ands Table 6- 1.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 88 <DLE>< ETX> is ignored b y the m odem until th e m odem generates e ither the CONNECT , OK, or ER ROR resul t code.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 89 generates OK res ult code, a nd retur ns to c omm and mode. If the m odem detects a DT R drop while &D3 is in eff ect, the m odem perfor ms a warm reset.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 90 Commands and Parameters Mode Entry C ommands +FCLASS=1 Sel ect Facsimile Class 1 Mode +FCLAS S=1 se lects the Fax Clas s 1 Mo de.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 91 Command: +FRS Recei ve Silence Descripti on: This c omm and causes the m odem to lis ten and r eport an O K res ult code when sile nce h as been d etecte d on th e line f or the spec if ied perio d of tim e.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 92 Reporting Current or Selec ted Va lues: Comm and: +FT M? Response: +FT M: <m od> Exam ple: +FT M: 98 For V.17 9600 bps .
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 93 Command: +FRH Receive Data wit h HDLC Framing Descripti on: This c omm and causes the m odem to rec eive fram es using HDLC pr otocol and the m odulati on def ined belo w.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 94 Service Class 1 Comm ands Command: +FAR A dapti ve Reception Control Descripti on: If Adapt ive Rece ption is enab led, the m odem adaptiv ely d etects th e se lected mess age carrier or V.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 95 Command: +FDD Double Escape Character Replacement Descripti on: This par am eter conditions the use of the ˜DLE ˜˜˜SUB ˜ pair to enc ode consecuti ve <1/ 0 €<1/0 i n data.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 96 Command: +FPR Fixed DTE Rate Descripti on: This num er ic extended-f orm at param eter spec ifies the data r ate at which the modem will accept comm ands during on-l ine op eration.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 97 Command: +FLO Fl ow Control Descripti on: This par am eter allows t he DTE t o iden tif y and select the t ype of f low contro l used.
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 98 Examples Examples of calling (tra nsmitt ing) and an swering (re ceiving) on e page usi ng Fax Clas s 1 commands are show n in Table 6-4 and T able 6-5 , respectively .
Chapter 6 – Fax Cl ass 1 and C lass 1.0 Comman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 99 Table 6- 5. Fax Clas s 1 Answering S equence ( Rece iving a Sin gle P .
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 100 Cha pte r 7 – V oic e C ommand s Voice Commands Overview Voice c omm ands ar e identif ied in T able 7- 1.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 101 <DLE> Shielded Event Co des Se nt to the DTE Table7-2 lists the supp orted <DLE> s hie lded co des s ent to th e DTE in the ex pressio n <DL E><cod e>.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 102 <DLE> Shielded Co des Sent to the M odem (D CE) Table 7-3 lists the sup ported <DLE> s hie lded cod es s ent to th e modem in the ex press ion <DL E><co de>.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 103 Voice Configuration Commands Command: +FCL ASS=8 Select Voice Mode +FCLAS S=8 se lects the Voice Mode. T he Voic e Mo de comm ands and responses descr ibed in this s ection are a pplicab le when comm and +FCLAS S=8.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 104 Basic Voice Commands Command: +VIP Voice Initialize A ll Parameters Descripti on: his com m and causes the modem to init iali ze all v oice param eters to th eir default va lues.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 105 Reporting Support ed Range of P aram eter Values : Comm and: +VT S=? Response: (<fr eq1> ran ge), (<f req2> ra nge), ( <dur> ran ge) Exam ple: (200-3 000),( 200-3000) ,(0-2 55) OK Result Cod es: O K Valid com m and.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 106 Command: +VGT Voice Gain Transmit (Play back Volume) Descripti on: This c omm and causes the m odem to s et the volu me lev el.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 107 Command: +VLS A nalog Source/Destination Selection Descripti on: This c omm and causes the m odem to s elect one or mor e sourc e/destinat ions of the anal og data.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 108 Label Primitives Description +VTX +VRX +VSP=1 Local phone conne cted to the li ne. 9 S1T External Speak er connecte d to the lin e. DCE off-hoo k.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 109 Table 7- 6. Event s Detect able in the Vo ice M ode p er V.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 110 Command: +VRA Ringback Goes A way Timer Descripti on: This c omm and sets the lengt h of t.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 111 129 Sets m or e aggressi ve lo ng-term silenc e detect ion in depend ent of presence or use of sile nce com pres sion. <sdi> D ecim al num ber s pecif ying the requ ired period of s ilence, i n units of 0.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 112 Command: +VTD Beep Tone Duration Timer Descripti on: This c omm and causes the m odem to set the d efault DT MF/to ne gen eration duration.
Chapter 7 – Voice C omman ds Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 113 Command: +VDT Control Tone Cadence Reporting Descripti on: his com m and is inclu ded f or com patibilit y onl y and has no ef fect other than returning a result code.
Chapter 8 – Setting C ountr y Code s Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 114 C ha p t er 8 – S e t t i n g Co u nt r y Cod e s The Default Country Code is B5. If You Want to Change the Country Code 1. View the L ist of A vailabl e Countr y Codes b y execut ing th e comm and AT+G CI=? <CR > 2.
Append ix A – M echan ical Deta ils Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 115 Appendix A – Mech anical Det ail s Test/Demo Board Components.
Append ix A – M echan ical Deta ils Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 116 5V / 3.3V Jumper – JP6 The operat ing voltage f actory def ault setting i s 3.3V operati on. The JP1 jump er must be set to 3.3-volt operation .
Append ix A – M echan ical Deta ils Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 117 Parallel Test/Demo Board Block Diagram Parallel Test/De mo Board Block D iagram.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 118 Appendix B - Sa.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 119 Regulatory Design Considerations This s ectio n discu sse s hardwar e co nsider ation s, safety, and T ele com la beling r equir ement s.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 120 EMC Surface mount fer rites are used on T&R (T ip and R ing) to m itigat e emissio n level s out the R J-11 cable.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 121 Other Design Co.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 122 Electromagnetic Interference (EMI) C onsiderati ons The foll owing gui delin es are o ffered to spec ifically help m inimiz e EMI gen eration.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 123 5V Tolerant Inpu ts for 3. 3V Modules In order to dr ive th e input s of 3.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 124 Regulatory Comp.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 125 47 CFR Part 68 Tele com 1. This eq uipme nt com plies wit h Part 6 8 of the 47 CF R rule s and th e requir ement s ado pted by the ACTA.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 126 Current Label C.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 127 Regulatory Requiremen ts for Canada The foll owing re quireme nts are e stabl ished un der se ction 69.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 128 (e) Certification N umber s grante d prior to the impleme ntatio n of the above marki ng format are grandfather ed.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 129 New Zealand Telec om Warning Notice 1.
Append ix B – Pr oduct Appro vals, R egulat ory D esign Co nsidera tions , and Re gulator y Comp liance Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 130 International Mo dem Re strictions Some dial ing an d answ eri ng def aults and r estri ctio ns may vary fo r int ernat ional modem s.
Index Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 131 Inde x 3 32-bit fra me check seq uence com mand +EFCS, 56 5 5V Tolerant Inpu ts for 3.
Index Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 132 call waiting enab le command +PC W , 71 Caller ID co mmand +VCID, 30 Carrier loss di sconnect t ime, setti ng S10, .
Index Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 133 leased line operation c ommand &L, 70 Line feed ch aracter S4, 75 load flash memory co mmand **, 34 local analo.
Index Multi-T ech Syst ems, Inc. So cket Modem MT56 00SMI Dev eloper ’s Guid e 134 T Technical spe cificat ions, 7 Telecommun ications Re gulatio ns for Canada, 127 transmit brea k to remote command B, 58 Transmitt er FIFO Interrupt O peration, 2 8 U use short sequence command +PSS, 74 V V.
An important point after buying a device Multi-Tech Systems MT5600SMI-L92 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Multi-Tech Systems MT5600SMI-L92 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Multi-Tech Systems MT5600SMI-L92 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Multi-Tech Systems MT5600SMI-L92 you will learn all the available features of the product, as well as information on its operation. The information that you get Multi-Tech Systems MT5600SMI-L92 will certainly help you make a decision on the purchase.
If you already are a holder of Multi-Tech Systems MT5600SMI-L92, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Multi-Tech Systems MT5600SMI-L92.
However, one of the most important roles played by the user manual is to help in solving problems with Multi-Tech Systems MT5600SMI-L92. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Multi-Tech Systems MT5600SMI-L92 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
