| 摘要 |
PROBLEM TO BE SOLVED: To reduce power consumption required for frame search processing.SOLUTION: A frame search processing device comprises: a search table 1 for previously storing a plurality of search conditions in respective memory addresses; and one or more comparison circuits 21-2N (N is an integer of 1 or more) that execute search processing of sequentially reading the search conditions from the search table 1 and collating them with frame information, and output a search result indicating compatibility of these search conditions with the frame information. Of the search conditions, each of search conditions sequentially read from the search table 1 when it is collated with a piece of the frame information is stored in the search table 1 in the descending order of the sum total of the distance between codes of two continuously read search conditions. |
