本文件为AS5643标准制定了测试计划/程序，该标准本身定义了在军用和航空航天车辆中将IEEE-1394b用作数据总线网络的指南。本测试规范定义了测试设备是否符合AS5643标准的程序和标准。

This document establishes test plans/procedures for the AS5643 Standard that by itself defines guidelines for the use of IEEE-1394b as a data bus network in military and aerospace vehicles. This test specification defines procedures and criteria for testing device compliance with the AS5643 Standard.