Table Of Contents - HP 30240A Installation And Service Manual

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CONTENTS
Section 1
GENERAL INFORMATION
Introduction ' 1-1
General Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1- 1
Equipment Supplied 1-3
System Interface
1-4
Link Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1- 5
Specifications 1- 5
Section 2
INSTALLATION
Current Requirements 2-1
Channel Address Switch 2-1
Cables
2-3
Installing the LANIC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Start Up 2- 5
Reshipment
2-6
Section 3
PRINCIPLES OF OPERATION
LAN Interface Controller (LANIC)
3-1
Host to LANIC Communication 3-1
LANIC MPU and Firmware 3-3
Local Communications Controller 3- 3
Direct Memory Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3- 3
Firmware Download and Configuration
3-3
Firmware Download 3- 3
Setting Station Address 3- 3
Queue Initialization 3-4
Transmit Operation 3-4
Types of Packets Transmitted 3-4
Transmit Buffer Management.
3-4
Queuing of Transmit Buffers
3-4
Transmit Operation Example
3-4
Receive Operation 3-4
Types of Packets Received
3-4
Receive Buffer Management 3- 5
Queuing of Received Packets
3- 5
Receiver Blind Spots 3- 5
Receive Operation Example ; 3-5