发明名称 CAMERA PROVIDED WITH PLURAL MICROCOMPUTERS
摘要 PURPOSE:To exactly transfer a data to a display control use microcomputer by starting an operation by being reset by the first reset means, and thereafter, transferring data to be displayed, after a prescribed time required for stabilizing an oscillation clock of the second frequency has elapsed. CONSTITUTION:The title camera is provided with the second microcomputer 500 for controlling various display elements, the first reset means 261 for resetting the first microcomputer 200 to a prescribed initial state in response to installing a power source battery to the camera, and the second reset means 504 for resetting the second microcomputer 500 to an initial state which is determined in advance, in response to installing the power source battery to the camera. The first microcomputer 200 starts an operation by being reset by the first reset means 261, and thereafter, transfers a data to be displayed, to the second microcomputer 500, after a prescribed time required for stabilizing an oscillation clock of the second frequency has elapsed. In such a way, the data to be displayed can be transferred exactly to the display control use microcomputer 500 from the operation display use microcomputer 200.
申请公布号 JPS62232628(A) 申请公布日期 1987.10.13
申请号 JP19860076910 申请日期 1986.04.02
申请人 MINOLTA CAMERA CO LTD 发明人 ISHIMURA TOSHIHIKO;AKATA YASUAKI;SEKI REIJI;TANIGUCHI NOBUYUKI;ISHIKAWA NORIO
分类号 G03B7/091;G03B17/00;G03B17/18 主分类号 G03B7/091
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