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DTIC ADA031732: A Users Guide to Computer Programs SIAAP and INFACE.

This report contains the documentation necessary to utilize the capabilities of program SIAAP (Standard Interface Applicability Analysis Program) and its supporting programs. This program supplies a given set of subsystem interface modules and LRU (Line Replaceable Units) locations to a defined system of signals and evaluates time effectiveness with which the thus defined multiplex system can interface the signaling requirements. Examples are given on the results of these programs and the coding of signal data. Program SIAAP consists of one main program and ten subprograms. There are four other programs which support SIAAP. This program applies a given set of subsystem interface modules (SSIM's) and LRU assignments to a defined set of signals and evaluates in tabular form the effectiveness with which the multiplex system can interface the signal set. Various evaluation indicators can be output as desired for analysis of the achieved fit. In addition, a list of the signals not matched with an interface is provided, along with a summary count of the unmatched signals. Each signal with its essential characteristics is written in a format compatible with the standard 80-column card. (A

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