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:
May. 18, 2004
Filed:
Feb. 09, 2000
Applicant:
Inventors:
Motoki Higashida, Tokyo, JP;
Masaru Hagiwara, Hyogo, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/300 ; G01R 3/128 ;
U.S. Cl.
CPC ...
G06F 1/300 ; G01R 3/128 ;
Abstract
An LSI with built-in CPU includes a CPU core, an internal CPU bus connected to the CPU core, an external memory access-use external pin for accessing an external memory and a bus selector for outputting signals of the internal CPU bus to the external memory access-use external pin when the external memory is not being accessed.