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:
Feb. 01, 2000
Filed:
Mar. 30, 1992
Tadashi Okazaki, Gyoda, JP;
Advantest Corporation, Tokyo, JP;
Abstract
In an address generating device wherein addresses are generated by an address computation part in response to data and control signals read out of an instruction memory and are provided to a memory under test, a command control bit for storing a command control signal is provided in the instruction memory and a command register is provided for storing a command read out of a data area of the instruction memory. The output from the address computation part and the output from the command register are input into a first multiplexer, which selects either one of the two inputs in response to a command control signal read out of the command control bit. The output from the first multiplexer is applied to a descrambler, wherein it is translated to a physical address. A second multiplexer is provided for selecting either one of the outputs from the descrambler and the first multiplexer in such an instance. The second multiplexer is controlled by a descramble inhibit signal read out of a descramble inhibit bit in the instruction memory.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile