ARINC 644 : 1993
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
25-05-1993
1.0 INTRODUCTION AND DESCRIPTION
1.1 Purpose of this Document
1.2 Description
1.3 Interchangeability
1.4 Regulatory Approval
1.5 Definition of Terms Used in this Document
1.6 Related Documents
2.0 INTERCHANGEABILITY STANDARDS
2.1 Introduction
2.2 Form Factor, Connector, and Pin Indexing
2.3 Standard Interwiring
2.4 Electrical Power
2.5 Common Ground
2.6 Test and Maintenance
3.0 BASIC CAPABILITIES
3.1 General Descriptions
3.2 Basic Functions
3.3 Processing Platform
4.0 OPTIONAL CAPABILITIES
4.1 General Description
4.2 PMAT Communications
4.3 Data Loading
4.4 Other Peripherals
4.5 Special Purpose Functions
4.6 Battery Charger
5.0 COMMUNICATIONS PROTOCOL
5.1 General Description
5.2 Protocol Architecture
6.0 TEST AND MAINTENANCE
6.1 General Description
6.2 Self Test
6.3 Hardware
6.4 Fault Reporting
ATTACHMENTS
1 Definition of Terms
2 Portable Maintenance Access Terminal Systems
Interfaces Alternative LRU Implementation
Interfaces Standard LRM Implementation
3 Portable Maintenance Access Terminal Aircraft
Interface Plug Connector
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