| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for resolving hold errors of a scan chain for resolving hold errors in a data-holding circuit, suppresses the number of buffer circuits inserted between each data-holding circuit, to reduce processing time required for correction processing of the hold errors. SOLUTION: The hold error resolving method for the scan chain resolves the hold errors of the scan chain connecting a plurality of data holding circuits 1a-1f. In the method, each data-holding circuit is reordered so as to utilize wiring connected between the data-holding circuits as the delay elements for resolving the hold errors of the scan chain. COPYRIGHT: (C)2006,JPO&NCIPI |
