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:
Nov. 18, 2008
Filed:
Oct. 25, 2004
Applicants:
Stanley Liow, Hsin-Tien, TW;
Kobe Chou, Hsin-Tien, TW;
Vincent Lin, Hsin-Tien, TW;
Inventors:
Assignee:
Tian Holdings, LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A read only memory circuit for debugging and updating, the circuit includes read only memory, debug program memory, program counter, and compare and load unit. In the circuit, the compare and load unit detects instruction-read-memory-address from the program counter. If the instruction-read-memory-address is a predetermined main program address, the compare and load unit serves to transmit a debug address in the debug program memory to the program counter to update the original instruction-read-memory-address for debugging.