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ControLink86™
Real-Time Networking Software for COM20020-Based Networks

Note: The ControLink86 (pdf file size=394k) manual is available in Adobe® Acrobat® PDF format (Using the Adobe Acrobat Reader).

Features

Supports 80x86 Family of Host Processors
Provides Hardware Transparent Interface to Host Systems
Relieves Programmers of the Necessity of Programming the Details of the Network Interface
Communication is Accomplished through Simple Read/Write Type Routines
No Packet Formatting or Detailed Knowledge of Network Protocols Necessary
Open-Ended
Allows Running Higher Level Protocols, Such as OPTOMUX I/O Protocols on Top of ARCNET®
Modular Architecture
Allows the Programmer to Use Only Those Routines Needed for His Particular System
Separate Modules for the Low Level Driver, IEEE 802.2 Class 1 Services, and Network Diagnostics and Utilities
Provides the Following Low Level Driver Functions:
Hardware Initialization
Packet Formatting
Basic Transmit/Receive Activities
Status Reporting
Conforms to IEEE 802.2 Link Layer Control Specification. Supports the Following Class 1 Functions:
XID (eXchange ID)
TEST (Verifies Integrity of a Node or Group of Nodes)
UI (Unnumbered Information for Basic Data Transfer
Provides the Following Network Diagnostic and Utility Functions:
Basic Network Statistics Such as Retries, Reconfigurations, Excessive NAKs, etc.
Network Mapping
Disconnect a Node
Utilities Such as Node Shutdown and Configuration
Portable Code Written in ANSI C Language
Allows Easy Porting to Additional Microprocessor Families
Can Be Linked in with User-Supplied Routines
Includes Both Source and Object Code Supports Symbolic Addressing
Supports Symbolic Addressing
Programmers Needn't Worry about the Physical Routing of Their Data
Addresses Can Use Logical Identifiers Called Service Access Points (SAPs)

 

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