The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2002
Filed:
Mar. 31, 1999
Bill Sopkin, Oxnard, CA (US);
Teradyne, Inc., Boston, MA (US);
Abstract
A memory control circuit is disclosed for use in a data path of a failure capture circuit to selectively control the storage of failure information associated with a pin of a device-under-test. The memory control circuit includes a memory controller operative to generate a store signal in response to a failure control signal and a semiconductor memory having a control input coupled to the controller for receiving the store signal. The memory controller operates in response to the store signal to write failure information associated with a particular failure control signal. Disable logic in the memory control circuit is operative according to predetermined conditions for selectively inhibiting the delivery of the failure control signals to the memory controller.