Manuale d’uso / di manutenzione del prodotto MT5600SMI-92 del fabbricante 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.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Multi-Tech Systems MT5600SMI-92 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Multi-Tech Systems MT5600SMI-92 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Multi-Tech Systems MT5600SMI-92 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Multi-Tech Systems MT5600SMI-92 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Multi-Tech Systems MT5600SMI-92, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Multi-Tech Systems MT5600SMI-92.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Multi-Tech Systems MT5600SMI-92. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Multi-Tech Systems MT5600SMI-92 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
