Camera system

Patent

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Details

G03B 1724

Patent

active

052203689

ABSTRACT:
A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data transmitted between the microcomputer and the circuits using a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit.

REFERENCES:
patent: 3983571 (1976-09-01), Russo
patent: 4074294 (1978-02-01), Fujita et al.
patent: 4085412 (1978-04-01), Yoshino
patent: 4086603 (1978-04-01), Kozuki et al.
patent: 4179203 (1979-12-01), Hirohata et al.
patent: 4312581 (1982-01-01), Miyagawa et al.
patent: 4327979 (1982-05-01), Tominaga et al.
patent: 4368967 (1983-01-01), Imura
patent: 4449805 (1984-05-01), Sakurada et al.
patent: 4470677 (1984-09-01), Tsujimoto et al.
patent: 4588274 (1986-05-01), Kazumi
patent: 4693574 (1987-09-01), Ohnuki et al.
patent: 4702579 (1987-10-01), Ogihara et al.

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