Switching Service Developer's Reference Manual

P/N 6421-10


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About This Manual

Developer Support

1 Overview of CT Access

1.1 About the CT Access Environment
1.1.1 Programming Model
1.1.2 CT Access Components
1.2 Setting Up the CT Access Environment
1.2.1 Initializing CT Access
1.2.2 Creating Event Queues and CTA Contexts
1.2.3 Opening Services

2 Overview of the Switching Service

2.1 About the CT Access Switching Service
2.2 Characteristics
2.2.1 Switch Handles
2.2.2 Terminus
2.2.3 MVIP-95 Switch Block Model
2.3 Switching Service Functionality

3 Opening and Closing Switch Handles

3.1 Introduction
3.2 Opening a Switch Handle
3.2.1 Specifying MVIP-95 or MVIP-90 Mode
3.2.2 Enabling Terminus Output State Restoration
3.3 Closing a Switch Handle

4 Establishing MVIP Switching

4.1 Introduction
4.2 Making Connections
4.3 Sending a Pattern
4.4 Disabling Output
4.5 Sampling Data
4.6 Querying Switch Capabilities

5 Configuring the Clocks

5.1 Introduction
5.2 MVIP Clock Configuration Example
5.3 MC1 Clock Configuration Example

6 Other Configurations

6.1 Introduction
6.2 Stream Speed Configuration
6.3 Board and Driver Configuration

7 Miscellaneous Functions

7.1 Introduction
7.2 Verifying Switching Operations
7.3 Calling the MVIP Device Driver

8 Function Summary

8.1 Introduction
8.2 Opening and Closing Switching Devices
8.3 Making Connections and Accessing Inputs and Outputs
8.4 Configuring the Clocks
8.5 Obtaining and Configuring Stream Speed Information
8.6 Getting Configuration Information
8.7 Accessing the Underlying MVIP Device Driver
8.8 Performing Miscellaneous Switching Functions

9 Alphabetical Function Reference

9.1 Introduction
swiCallDriver
swiCloseSwitch
swiConfig8KRefClock
swiConfigBoardClock
swiConfigLocalStream
swiConfigLocalTimeslot
swiConfigSec8KClock
swiConfigStreamSpeed
swiDisableOutput
swiDisableSwitch
swiEnableSwitch
swiGetBoardInfo
swiGetDriverInfo
swiGetLastError
swiGetLocalStreamInfo
swiGetLocalTimeslotInfo
swiGetOutputState
swiGetStreamsBySpeed
swiGetSwitchCaps
swiMakeConnection
swiMakeFramedConnection
swiOpenSwitch
swiResetSwitch
swiSampleInput
swiSendPattern
swiSetVerify

10 Demonstration Programs and Utilities

10.1 Introduction
10.2 Drop and Insert Program: drpinsrt
10.3 Port to Port Program: prt2prt
10.4 Control MVIP Switches: swish
10.5 Show Switch Connections: showcx95

Appendix A Glossary

Appendix B Error Summary

Introduction
Alphabetical Error Summary
Numerical Error Summary

Appendix C Switching Application Example

Introduction
Scenario
Hardware
Program


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