Motorola MVME712AM, MVME712A/D3, MVME712-12 Table A-1. Modem Features, Features BeneÞts

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A

Modem

 

Modem Features

Table A-1lists the features of the modem.

Table A-1. Modem Features

Features

BeneÞts

 

 

 

 

0-300, 600, 1200, 2400 bps,

Versatility. The modem can operate with either Bell

asynchronous; 1200 and 2400 bps,

103J or 212A or CCITT V.22 bis modems.

synchronous.

 

 

 

Auto dial

Convenience. Saves time. With auto dial capability,

 

you can utilize telephone lines late at night when the

 

telephone rates are lower without the presence of an

 

operator.

 

 

Auto answer

Convenience. Automatic answer allows data to be

 

transferred to the terminal without the presence of

 

an operator.

 

 

Surface mount technology

Design space savings. Use of surface mount

 

technology allows the modem size to be reduced to

 

9.6 square inches. Increased reliability.

 

 

Call progress monitoring

Convenience. Allows an operator to monitor the

 

status of a call while it is being placed.

 

 

Audio output

Convenience. Speaker (user supplied) is noiseless

 

after call has been established.

 

 

Low power consumption

Energy savings. Low power consumption makes the

 

modem ideal for battery powered circuits.

 

 

Low power requirements

Cost savings. More efÞcient power usage for the end

 

user. Energy savings. Low power and compact size

 

allows easy integration within the equipment.

 

 

Integral test features

Convenience. Integral diagnostics permit easy

 

isolation of communication faults.

 

 

A-2

MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual

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Contents MVME712A/D3 MVME712A, MVME712AMRestricted Rights Legend Preface Related DocumentationDocument Title Motorola Publication Number Manual Terminology Page Safety Summary Safety Depends On You This equipment generates, uses, and can radiate radio Page Contents Page List of Figures Features of the MVME712 Family Modules IntroductionCollective Reference Characteristics SpeciÞcations Features of the LCP2 Adapter BoardSpecifications MVME712 Family SpecificationsFCC Compliance Cooling RequirementsGeneral Description MVME712x Module Preparation Unpacking InstructionsMVME712-12 Header Locations MVME712x Module Preparation LocationsMVME712AFigure 2-3.Header InstallationHardware PreparationLMVME712AMocationsFigure 2-4.Header DCE DTE DSR Line Pull Up Select Headers J8, J9, J13, J14Ote Serial Port 2/Modem Port 2 Select J16, J17Serial Port Configuration Modem Port ConfigurationScsi Termination MVME712B Module PreparationMVME712B Connector Locations LCP2 Adapter Board Preparation LCP2 Adapter Connector LocationsInstallation Instructions Installing for Use with Internal Scsi Devices Internal Scsi and Serial Port Connections Installing the MVME712-13 and MVME712AM as a Modem Internal Scsi and Modem Connections MVME712B Installation MVME712B External Scsi Connections Hardware Preparation and Installation LCP2 and MVME712 Connectors Interconnect SignalsMVME712 Jumpers FromConnectors J1, J3-J5 Interconnect Signals MVME712x Connector P2 Interconnect Signals LCP2 AdapterConnectors J1, J3-J5 Interconnect Signals MVME712x Pin Signal Signal Name and Description Number MnemonicCTS RTSConnector J2 Interconnect Signals LCP2 Adapter Connector J2 Interconnect Signals LCP2 AdapterPrack GND Ground PrfaultPrpe PrbsyTXD1 DTR3GND Ground RXD1 GND Ground RTS1GND Ground TRXC4 RTS4DTR4 CTS4RTS2 CTS2DCD2 DTR2Connector J3 Interconnect Signals LCP2 Adapter Connector Connector J2 Interconnect Signals MVME712-13, MVME712AMConnector J2 Interconnect Signals MVME712-13/AM Connector J3 Interconnect Signals LCP2 AdapterGND Ground DBP Termpwr Terminator PowerGND Ground ATN GND Ground BSYConnector Scsi Interface Interconnect Signals MVME712B Scsi Interface Interconnect Signals MVME712BGND Ground REQ GND Ground Termpwr Terminator Power Connector Ethernet Interconnect Signals MVME712B Ethernet Interconnect Signals MVME712BMAU Connector J7 Interconnect Signals MVME712-13, MVME712AM Connector J6 Interconnect Signals MVME712-13, MVME712AMConnector J6 Interconnect Signals MVME712-13/AM 10. Connector J7 Interconnect Signals MVME712-13/AM11. Connector J10 Interconnect Signals MVME712x Connector J10 Interconnect Signals MVME712xMDMRXD2 MDMDCD2Connector P2 and J11 Interconnect Signals MVME712x 12. Connector P2, J11 Interconnect Signals MVME712xPin Number Signal Signal Name and Description J11 Mnemonic Data bit 6 Printer A16 A23 13. Connector J12 Interconnect Signals MVME712-13/12AM Connector J12 Interconnect Signals MVME712-13, MVME712AM14. Connector J15 Interconnect Signals MVME712x Connector J15 Interconnect Signals MVME712x15. MVME712 x Module Parts List Parts Lists and LocationsModel Parts List Parts Location Drawing Reference Motorola Description Designation Part Number15. MVME712x Module Parts List Modem kit MVME712-13 and MVME712AM MVME7121.-3FigureocationL-12 Parts SideMVME712-13 Parts Location Drawing Primary Side DrawingFigure 3-3. MVME712A Parts LocationPrimary Side 1532 CR3 CR4 CR5 CR6 CR7 CR8 CR9 PartsMVME712AMFigure 3-4.Location Drawing Primary SideReference Motorola Designation Support Information MVME712A and MVME712AMMVME712B Parts Location Drawing CR1 17. LCP2 Adapter Module Parts ListSchematic Drawings Module Board Part Number PagesMVME712AM LCP2 Support Information Modem Modem Features Table A-1. Modem FeaturesFeatures BeneÞts Technical Specifications Characteristic SpeciÞcationTable A-2. Technical Specifications TTL/CMOSTable A-3. Autodialer Characteristics Index MVME712AM IN-7