Automated test apparatus for use with multiple equipment

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371 25, 371 29, 324 73R, G06F 1122, G06F 1100

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active

047363746

ABSTRACT:
A number of standardized microprocessors are used as building blocks for gaining access and control to other standardized functional resource circuit units. One of the microprocessors is selected by a main processing unit to capture the different functional resource circuit units needed to perform functions of a discrete test instrument. To instruct the different resource circuit units to perform the needed functions, a program is downloaded from a mass memory by the microprocessor. After having performed the necessary functions, the microprocessor releases the different functional resource circuit units, which--along with the microprocessor--would return to idle and await the next selection.

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