| 摘要 |
PROBLEM TO BE SOLVED: To allow each circuit to efficiently conduct signal processing by preventing congestion in an image data bus. SOLUTION: A signal processing system of a digital still camera consists of so-called 2 chips comprising a signal processing section 20 and a CPU 41, which are respectively provided with an image data bus 33 and a CPU bus 34. Thus, congestion of the image data bus 33 is prevented and each circuit can process signals efficiently.
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