1987-09-17
1992-05-05
Baker, Stephen M.
Excavating
G01R 3126
Patent
active
051114593
ABSTRACT:
An electronic circuit tester according to the invention comprises: a connection board for connection with each of the terminals of the circuit to be tested; n boards (16), called electronic pins, comprising signal shaping means each of which is connected to an input of the connection board; a single test vector memory unit (17) containing all the test vectors for the circuit and from the circuit, those vectors transiting through said electronic pins; a central processing unit (10) for managing the system and the external links; in which the management of the vector memory is made alternatively by a memory management unit (22 ) connected independently from the other tester units to the central processing unit (10) or by an address processor (23) asynchronously operating with respect to the central processing unit.
REFERENCES:
patent: 4092589 (1978-05-01), Chau et al.
patent: 4517512 (1985-05-01), Petrich et al.
patent: 4517661 (1985-05-01), Graf et al.
patent: 4724378 (1988-02-01), Murray et al.
Slater, M., "Microprocessor-Based Design", Mayfield Pub. Co., copyright 1987, pp. 241-3, 265-7, 273-7.
Cohen, B., et al., "The Design and Implementation of the MC68851 Paged Memory Management Unit", IEEE Mirco, Apr. 1986, pp. 13-28.
Baker Stephen M.
DRAXY (s.a.r.l.)
LandOfFree
Electronic circuit tester does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electronic circuit tester, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic circuit tester will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1418729