Document Outline

• Chapter 1 – Product Description and Specification
  • Introduction
  • Product Description
  • Features
  • Technical Specifications
  • Sources of Additional Information
• Chapter 2 – Mechanical Specifications
  • Physical Dimensions
  • Serial Pin Configurations
  • Parallel Pin Configurations
• Chapter 3 – Electrical Characteristics
  • Handling Precautions
  • I/O Electrical Characteristics
    • 3.3V Serial SocketModem
    • 3.3V Parallel SocketModem
    • 5V Serial SocketModem
    • 5V Parallel SocketModem
  • Operating Conditions
  • Absolute Maximum Ratings
  • Current and Power Requirements
  • Parallel Host Bus Timing
    • Parallel Host Bus Timing Table
    • Parallel Host Bus - Read
    • Parallel Host Bus - Write
• Chapter 4 – SocketModem Parallel Interface – A Pr
  • SocketModem Parallel Interface
  • Overview
  • Register Signal Definitions
    • IER – Interrupt Enable Register \(Addr = 1, DLAB
    • FCR – FIFO Control Register \(Addr = 2, Write On
    • IIR – Interrupt Identifier Register \(Addr = 2\
    • LCR – Line Control Register \(Addr = 3\)
    • MCR – Modem Control Register \(Addr = 4\)
    • LSR – Line Status Register \(Addr = 5\)
    • MSR – Modem Status Register \(Addr = 6\)
    • RBX – RX Buffer \(Receiver Buffer Register\) \
    • THR – TX Buffer \(Transmitter Holding Register\
    • SCR – Scratch Register \(Addr = 7\)
  • Receiver FIFO Interrupt Operation
    • Receiver Data Available Interrupt
    • Receiver Character Timeout Interrupts
  • Transmitter FIFO Interrupt Operation
    • Transmitter Empty Interrupt
• Chapter 5 – AT Commands, S-Registers, and Result
  • Introduction
  • Data Commands
    • Generic Modem Control Commands
    • DTE-Modem Interface Commands
    • Call Control Commands
    • Modulation Control Commands
    • Error Control Commands
    • Data Compression Commands
    • V.8/V.8bis Commands
    • Diagnostic Commands
    • Compatibility Commands
    • FastConnect Commands
    • V.92 +P and –Q Commands
  • S-Registers
  • Result Codes
• Chapter 6 – Fax Class 1 and Class 1.0 Commands
  • Fax I/O Processing
    • DTE-to-Modem Transmit Data Stream
    • Modem-to-DTE Receive Data Stream
    • Fax Mode Selection
    • Fax Origination
    • Fax Answering
    • Fax Control Transmission
    • Fax Control Reception
    • Fax Data Transmission
    • Fax Data Reception
  • Commands and Parameters
    • Mode Entry Commands
    • Mode Commands
    • Service Class 1 Commands
  • Examples
• Chapter 7 – Voice Commands
  • Voice Commands Overview
    • <DLE> Shielded Event Codes Sent to the DTE
    • <DLE> Shielded Codes Sent to the Modem (DCE)
  • Voice Configuration Commands
  • Basic Voice Commands
• Chapter 8 – Setting Country Codes
• Appendix A – Mechanical Details
  • Test/Demo Board Components
    • 5V / 3.3V Jumper – JP6
  • Serial Test/Demo Board Block Diagram
  • Parallel Test/Demo Board Block Diagram
• Appendix B - Safety/EMC Approvals, Design Considerations, and Regulatory Compliance
  • Approvals – Product Safety and EMC
    • Telecom Certifications
  • Regulatory Design Considerations
    • Hardware Considerations
    • EMC
  • Other Design Considerations
    • PC Board Layout Guidelines
    • Electromagnetic Interference (EMI) Considerations
    • Safety
    • 5V Tolerant Inputs for 3.3V Modules
  • Regulatory Compliance
    • Regulatory Requirements for the United States
    • Regulatory Requirements for Canada
    • New Zealand Telecom Warning Notice
    • South African Statement
    • International Modem Restrictions
    • EMC, Safety, and R&TTE Directive Compliance
• Index