| 摘要 |
PROBLEM TO BE SOLVED: To prevent the high speed operation of a clock accompanied with the high speed operation of processing to be generated due to highly precise and high frame data, and to prevent the deterioration of performance even in using a plurality of recording devices. SOLUTION: An image pickup region is divided into areas AR1 to AR4 as a solid-state image sensor 1. The imaging signal outputs of the areas AR1 to AR4 are processed by signal processing blocks 7a to 7d, and temporarily stored in memories 15a to 15d, and supplied from a host bus 21 to a bridge 23, external buses 24a to 24d and recording devices 26a to 26d in parallel. Those respective signal processing blocks 7a to 7d are made operable in parallel in an independent status, so that a clock frequency is reduced. In recording data in the recording devices 26a to 26d, it is not necessary to provide any data distributing device, and it is possible to prevent the generation of the conflict between interfaces. COPYRIGHT: (C)2006,JPO&NCIPI
|
