Multi-Tech Systems MT3334SMI manual Test/Demo Board Block Diagram

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Chapter 1 - Introduction and Description

Test/Demo Board Block Diagram

Speaker Volume

DS1 Control

Socket

Modem

LEDs

Power

Switch


	Power
	Power						Power
	Supply						Power
	Supply						Connector
							Connector

			DB-25
	Transceiver		DB-25
	(RS-232)		RS-232

		RJ-11
Tip/Ring		RJ-11
Tip/Ring		Connector
Fuse		Connector

Figure 1-4. MT3334SMI Test/Demo Board Block Diagram

MT3334SMI

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Contents Data/Fax Socketed Modem Model MT3334SMI Evaluation KitPatents Revision DescriptionContents Index Introduction and Description ModemModule Developer’s Guide FeaturesIntroduction Product DescriptionIntroduction and Description Technical Specifications1200 bps MT3334SMI Physical Dimensions Physical DimensionsLED1-LED4 Test/Demo Board SpecificationsDS1 MT3334SMI Test/Demo Board Block Diagram Test/Demo Board Block DiagramMT3334SMI Pinout MT3334SMI Pin-outTypical Application Hardware Considerations MT3334SMI Design ConsiderationsRecommended Transceiver PC Board Layout ConsiderationsCalculating Z for Tip and Ring Traces Qty Name Description MT3334SMI PlacementKey FCC Part Telecom Labeling RequirementsMultiple Listing ReregistrationIndustry Canada CS-03 AT Commands, S-Registers, and Result Codes Answer Repeat Last CommandAT Commands, S-Registers, and Result Codes Result Codes Enable/Disable Monitor Speaker VolumeMonitor Speaker Mode Return Online to Data ModeResult Code Format Modem ResetSr? Read Register Value Tone DialingStore Current Configuration Command &Fn Load Factory SettingsAsynchronous Communications Mode Display Current Settings\Jn Data Buffer Control Command &Zy=x Store Dialing Command\An Select Maximum MNP Block Size \Bn Transmit Break\Vn Protocol Result Code \Nn Error Correction Mode Selection\Tn Inactivity Timer \Qn Flow Control SelectionEnter Setup Password Command %DCn AT Command ControlCommand %En Fallback and Fall Forward Control Command +ES=n Enable Synchronous Buffered ModeRegisters Register Unit Range Default DescriptionS43 Terse Verbose Description Result CodesClass 1 Fax Commands Command Description Class 1 Fax Command SummaryResult Code Meaning Class 1 Fax Commands Fax MOD Modulation Parameter ValuesCommand Function Display Current Class Values Default Data modemFunction ModemModule Developer’s Guide CommandFunction Select Service Class Values Default Data mode +FRS=? Enter Class 1 Fax Commands+FRM=? Enter Sample Sessions Flow ControlResult Codes Action by Command Respone Local Modem Remote PC AT+FRH=3 No Carrier ModemModule Developer’s Guide Class 2 Fax Commands +FAXERR Class 2 Fax Command ImplementationClass 2 Fax Commands EIA SP-2388 August +FAA+FCR +FBOR+FCQ Current Session Results +FDCCFax Capability Parameters +FDCSCurrent Session Parameters +FDFFCData Compression Format Conversion +FDIS+FET +FDR+FDT +FECM+FLPL +FK+FLID +FLNFC+FSPL +FPTS+FRBC +FREL+FTSI +FHNGMT3334SMI Remote Configuration ModemModule User Guide Basic ProcedureSetup Changing the Setup PasswordChanging the Remote Escape Character Remote ConfigurationMT3334SMI Troubleshooting Local Analog Loopback Test V.54 Loop Test procedureRemote Digital Loopback Test V.54 Loop TroubleshootingLocal digital loopback test Local Digital Loopback Test V.54 LoopUpgrade Procedure Multi-Tech Web Site Upgrade OverviewIdentify the Modem Firmware Identify the Current Firmware VersionMulti-Tech BBS Download the Upgrade FileUpgrade Procedure Clear Your Stored Paramenters Extract the Upgrade FilesUse FlashPro to Upgrade Modem Firmware Restore Your ParametersAppendixes MT3334SMI Appendixes FCC FAX UpdateInternational Modem Restrictions Canadian Limitations NoticeNew Zealand Telecom Warning Notice EMC, Safety and Terminal Directive ComplianceEuropean Directives User Guide Statement Handshake Sequence Appendix B Multi-Tech Flash Programming ProtocolIntroduction Programming the ModemModemModule Developer’s Guide Program Sequence Other supported boot code commandsOther programming concerns Xxxx Intel Hex FormatData Record Eeee Extended Address RecordEnd of File Record Index IndexMT3334SM MT3334SMI MT3334SM