| 摘要 |
PROBLEM TO BE SOLVED: To provide a security system of LSI design and fabrication system in which workability is enhanced while assuring secret by delivering the design content of source code level created on the LSI design side to the LSI fabrication side while converting into a character string. SOLUTION: When the LSI design and fabrication system 1 delivers the LSI design content designed on the LSI designer 10 side to an LSI fabricator 20 side and an LSI is fabricated on the LSI fabricator 20 side based on the LSI design content, the LSI designer 10 side performs a predetermined character string conversion processing, at a character string converting section 11, on an RTL description 14 which is a source code describing the LSI design content with hardware description language, and delivers a converted RTL description 21, i.e. a source code subjected to character string conversion, to the LSI fabricator 20 side. COPYRIGHT: (C)2005,JPO&NCIPI
|
