Programmable tester with bubble memory

Details Programmable tester with bubble memory Programmable tester with bubble memory

1987-04-23

1988-07-26

Karlsen, Ernest F.

Electricity: measuring and testing

Plural, automatically sequential tests

371 20, G01R 3128

Patent

active

047603291

ABSTRACT:
A portable programmable electronic tester capable of automatically testing a large number of different types of electronic units is disclosed. The operation of the tester is governed by a self-contained microcomputer. A programmable stimulus subsystem provides desired stimuli to a unit under test and a programmable response measuring subsystem measures specified output parameters of the unit under test. A programmable switching subsystem selectively connects the unit under test to the stimulus and response measuring subsystems via an interface device adapted to connect the unit under test to the tester. A test program designed to test the operating characteristics of a particular unit under test is stored in a bubble memory cassette.

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