Boots – shoes – and leggings
Patent
1983-07-22
1986-11-11
Gruber, Felix D.
Boots, shoes, and leggings
324 73AT, 371 20, 371 27, G06F 1122, G01R 3128
Patent
active
046226478
ABSTRACT:
The test system comprises a standard basic unit with a central unit, a read-only memory, a read/write memory for recording test programs transmitted from a bulk memory and interfaces; the basic unit is connected to the card to be tested via a specific unit corresponding to the card to be tested to allow the realization of a static test. The test system further comprises a simulation device including: microprocessor simulation means connected to the busses of the basic unit and to a gripper connectable to the terminals of a microprocessor of a card to be tested to allow a dynamic test of the card to be tested at the real speed of the microprocessor of said card; and a ROM simulation means connected to the busses of the basic unit and to a plug which can be mounted on a support of a ROM package unit on the card to be tested to allow a functional test of said card to be performed by causing the microprocessor of said card to execute a program loaded in said ROM simulation means.
REFERENCES:
patent: 3961250 (1976-06-01), Snethen
patent: 4108358 (1978-08-01), Niemaszyk et al.
patent: 4125763 (1978-11-01), Drabing et al.
patent: 4168527 (1979-09-01), Winkler
patent: 4216539 (1980-08-01), Raymond et al.
patent: 4308615 (1981-12-01), Koegel et al
patent: 4312067 (1982-01-01), Shirasaka
patent: 4354268 (1982-10-01), Michel et al.
patent: 4380070 (1983-04-01), Steiner
patent: 4439858 (1984-03-01), Petersen
patent: 4450560 (1984-05-01), Conner
patent: 4455654 (1984-06-01), Bhaskar et al.
patent: 4500993 (1985-02-01), Jacobson
West et al: Analyzer+Emulation=Faster Board Testing, Electronic Design, Oct. 11, 1980, pp. 177-181.
Lyons: Microprocessor Based PCB's, The Testing Challenge. IEEE Electro 76 Professional Program Boston, May 1976, pp. 18-3/1-18-3/5.
Coffron: Serially Testing a Board's States Takes the Trickiness Out of Debugging It. Electronics, Jan. 27, 1982, pp. 100-103.
Peyrucat: Pour le Test de Cartes Ayez Une Approche Adaptee a vos Besoins, Mesures-Regulation-Automatisme (France) Nov. 1981-pp. 7-35 vol. 46, No. 11.
Ruelle Claude
Sagnard Francois-Regis
Eslinger Lewis H.
Gruber Felix D.
Rank Xerox SA
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