Multi-Tech Systems MT5634ZPW-PCI Registers, Command %T125 Testing DSP 56K Code Version/Checksum

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Owner’s Manual

Command: %T125 Testing DSP 56K Code Version/Checksum

Values:

n/a

Description:

Entering AT%T125<cr> tests the DSP56K code

 

version and checksum running in external RAM.

 

Upon issuing this command the user may then issue

 

ATI4<cr> to get DSP version or ATI1<cr> to get DSP

 

checksum in RAM.

 

Entering AT%T124<cr> tests the DSP56K code

 

version and checksum running in internal ROM.

 

Upon issuing this command the user may then issue

 

ATI4<cr> to get DSP version or ATI1<cr> to get DSP

 

checksum in ROM.

S-Registers

S-registers generally affect how the AT commands perform. You can read or alter the contents of an S-register by using the S command (see “AT Commands”).

Register

Unit

Range

Default

Description

S0

rings

0, 1–255

0

Sets the number of rings before

 

 

 

 

the modem answers. ATS0=0

 

 

 

 

disables auto-answer completely.

S1

rings

0–255

0

Counts the number of rings that

 

 

 

 

have occurred.

S2

decimal

0–127

43 (+)

Sets ASCII code for the escape

 

 

128–255

 

character. Values greater than

 

 

 

 

127 disable the escape sequence.

S3

decimal

0–127

13 (^M)

Sets ASCII code for the carriage

 

 

 

 

return character.

S4

decimal

0–127

10 (^J)

Sets ASCII code for the line feed

 

 

 

 

character.

S5

decimal

0–32

8 (^H)

Sets ASCII code for the backspace

 

 

33–127

 

character. Values greater than 32

 

 

 

 

disable the backspace character.

* These values may be different outside North America.

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MT5634ZPW-PCI

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Contents Model Number MT5634ZPW-PCI Record of Revisions Revision Description Contents AT Commands, S-Registers and Result Codes Appendices Page Introduction and Description Congratulations General features include Fax What is in Your Modem Package? Peripheral Component Interconnect PCIHow to Use This Manual Introduction and DescriptionWarranty, Service, and Technical Support Typographic Conventions You type thisInstallation Introduction What You’ll NeedSafety Warnings Sound Card Considerations Install the MultiModemZPW-PCI into the Computer External Connections Line Phone Line OUT MICInstalling Drivers Is Your MultiModemZPW-PCI Ready for Use?Verifying Configuration Exit the System Properties sheetHow to Remove Your Old Modem from Windows Operating Your MultiModemZPW-PCI Software Configuration Simple OperationsTesting the MultiModemZPW-PCI’s Data Functions Select Start, Programs, Accessories, HyperTerminalIf you don’t know the file name Testing the MultiModemZPW-PCI’s FAX Functions Select Start, Programs, Accessories, WordPadOther Ways to Access Microsoft Fax Testing the MultiModemZPW-PCI’s Voice FunctionMultiModemZPW-PCI’s Answering Machine Test Loopback Testing MultiModemZPW-PCI’s Speakerphone TestInstallation MT5634ZPW-PCI AT Commands, S-Registers and Result Codes Configuring Communications Software AT Commands, S-Registers and Result Codes ∗ *70 is only used in the United States AT Commands Command +++ATCR Escape SequenceEnter Key Detect AT&Ts call card toneRepeat Last Command Communication Standard SettingCarrier Control DialEcho Command Mode Characters DS= n Dial Stored Telephone NumberEcho Online Data Characters Hook ControlMonitor Speaker Volume Monitor Speaker ModeInformation Request Modulation HandshakeReturn Online to Data Mode Result Codes Enable/Disable= n Set Register Value Read Register ValueModem Reset Result Code SelectionLong Space Disconnect Auto RetrainLoad Factory Default Settings Data Carrier Detect DCD ControlData Terminal Ready DTR Control 22bis Guard Tone ControlCommunications Mode Asynchronous Communications ModeSelf-Test Commands View Current ConfigurationStore Current Configuration Select Stored Configuration for Hard ResetStore Telephone Number \G n Modem Port Flow Control\Nn Error Correction Mode Selection \Tn Inactivity Timer\Qn Local Flow Control Selection \Vn Protocol Result CodeCommand %C n Data Compression Control +ES=6 Enable Synchronous Buffered ModeCommand %T94 Testing External RAM Data Calling ToneCommand %T125 Testing DSP 56K Code Version/Checksum RegistersS10 Register Unit Range Default Description S37 Register Unit Range Default Description S42 Result Codes Terse Verbose DescriptionDelayed MT5634ZPW-PCI Troubleshooting Initial Checklist Common Problems TroubleshootingModem Does Not Respond to Commands Troubleshooting Modem Dials But Cannot Make a Connection Troubleshooting Modem Disconnects While Online Modem Cannot Connect When Answering File Transfer Appears Slower Than It Should BeData Is Being Lost There Are Garbage Characters on the Monitor Fax and Data Software Won’t Run at the Same TimeWarranty, Service and Technical Support Limited Warranty Technical Support Recording Modem InformationMT5634ZPW-PCI Service Attn RepairMulti-Tech BBS Logging on to the Multi-Tech BBSDownloading a File If you know the file nameReading a Message Leaving a MessageBulletins About CompuServe About the InternetAbout the Multi-Tech Fax-Back Service Appendices MT5634ZPW-PCI Appendices MT5634ZPW-PCI Canadian Limitations Notice Ringer Equivalence Number Compliance with Babt Requirements Figure A-1. Creepage and Clearance Distances European Low Voltage Directive MT5634ZPW-PCI Appendices Compliance with BS6789 .1 and Part Compliance with BS6328 PartEuropean Community Directives CE Command Default Permissible Range Register Default Permissible RangeAustralian and New Zealand Modem Warning Notice New Zealand Telecom Warning Notice Appendix B Technical Specifications Client-to-Server Data RatesError Correction Command Buffer Diagnostics Appendix C Ascii Conversion Chart Ctrl Code HEX DEC Code HEX DEC Code HEX DEC Code HEX DEC

MT5634ZPW-PCI specifications

The Multi-Tech Systems MT5634ZPW-PCI is a cutting-edge data communication solution, specifically designed for businesses and professional users requiring reliable connectivity. This PCI modem offers a host of impressive features, technologies, and characteristics that make it a preferred choice for various applications, ranging from internet access to remote station communications.

One of the standout features of the MT5634ZPW-PCI is its support for V.92 technology, enabling faster upload and download speeds compared to traditional modems. With a maximum theoretical throughput of 56 Kbps for downloads, and 48 Kbps for uploads, users can experience high-speed internet access for better efficiency and productivity. This modem also supports V.90 and V.34 protocols, ensuring compatibility with a wide range of existing infrastructure.

Another significant aspect of the MT5634ZPW-PCI is its integrated error correction and data compression technologies, which enhance the quality and speed of data transmission. With its support for MNP2-4 and V.42 error correction, users benefit from reduced data loss and improved communication reliability. Additionally, V.42bis data compression allows for more efficient use of the modem’s bandwidth, enabling users to transmit more data within the same timeframe.

The device is equipped with a PCI interface, ensuring easy installation into desktop systems, while the included drivers provide seamless integration with various operating systems, including Windows and Linux. This versatility makes the MT5634ZPW-PCI suitable for a range of applications, whether in desktops or specialized terminals.

Security is also a focal point with the MT5634ZPW-PCI, as it supports several protocols for secure data communication, including Caller ID, which allows users to screen incoming calls and only accept connections from known numbers.

In terms of design, the modem is compact and efficient, allowing it to fit easily into most standard PC cases. Its durability and reliable performance further increase its appeal for users who require a dependable communication solution.

Overall, the Multi-Tech Systems MT5634ZPW-PCI modem is a powerful, feature-rich device ideal for both professional and personal use. Its combination of high-speed capabilities, advanced technologies, and user-friendly design make it a standout choice for those seeking reliable data communication solutions.
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