User Manuals: SBE wanPTMC-256T3 Controller

Manuals and User Guides for SBE wanPTMC-256T3 Controller. We have 1 SBE wanPTMC-256T3 Controller manual available for free PDF download: Hardware Technical Reference

SBE wanPTMC-256T3 Hardware Technical Reference

SBE wanPTMC-256T3 Hardware Technical Reference (60 pages)

High-Performance PTMC Communications Controller

Brand: SBE | Category: Controller | Size: 0 MB

Table of Contents

Table of Contents
3
1 About this Manual

7
- Documentation Conventions
  8
- Related Documents
  9
2 Introduction

11
3 Specifications

15
- Devices
  16
  - Conexant CN8478 Communications Controller
    16
  - Framer
    16
  - Line Interface Unit
    16
  - T8110 Time Slot Interchanger
    16
- Compatibility
  16
- Operating Requirements
  17
- Physical Characteristics
  18
  - PTMC Bezel
    19
  - Part Number and Serial Number
    19
  - Keying
    19
  - Power
    19
  - Switches
    19
- Mean Time between Failures
  19
- Industry Standards Compliance
  20
- Agency Compliance
  20
- Certifications
  20
4 Functional Interfaces

21
- PCI Bus Interface
  21
  - BUSMODE Pins
    22
- HDLC/SS7 Packet Processor
  23
- Line Interface Unit
  24
- DS3 Framer and Multiplexer
  25
- T8110 Time Slot Interchange
  25
- Rear I/O Support
  26
- Connectors
  27
  - PMC Connector
    27
  - Pn4 User I/O Connector
    29
  - Pn3 PTMC Connector
    30
5 Power-Up, Reset, and Initialization

31
- Reset Functions
  31
- Under Voltage Detection
  31
- MUSYCC Initialization
  32
  - EBUS Configuration
    32
6 Architecture

33
- Data Path Architecture
  33
- Clocking and Data Timing
  34
- Interrupts
  36
  - DTACK Interrupt
    38
7 Programming Information

39
- Memory Map
  39
- Serial EEPROM
  40
- DS3 Framer and Multiplexer
  44
- T8110 Programming
  44
- Cpld
  48
  - Serial EEPROM Control
    48
  - EBUS Control
    48
  - CPLD Registers
    48
  - Board ID Register (BID)
    49
  - Interrupt Enable Register (IER)
    49
  - Interrupt Pending Register (IPR)
    50
  - LIU Transmit Control Register (LTXR)
    51
  - LIU Receive Control Register (LRXR)
    52
  - LED Registers
    53
  - General Purpose Register (GPR)
    54
8 Appendix: Design Considerations for DS3 Application

55
- Use of Receive Equalizer
  55
- Line Build-Out Criteria
  56
- Use of LOSTHR
  56
9 Appendix: RTM Design Guidelines

57

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