Photography – Control circuit for sequencing at least three functions
Patent
1994-12-23
1996-10-15
Perkey, W. B.
Photography
Control circuit for sequencing at least three functions
396300, 396301, G03B 1700
Patent
active
055659578
ABSTRACT:
Disclosed is a camera comprising, a microcomputer, an electrically erasable and programmable large-capacity memory for storing a control program for indicating an operation of the microcomputer, and a terminal, exposed to outside, through which at least one of commands and program data relative to erasing and rewriting to the large-capacity memory is transmitted. Preferably, the microcomputer has a read-only memory which stores the control program for indicating a transfer of at least one of the received commands and program data to the large-capacity memory but is separate from the large-capacity memory.
REFERENCES:
patent: 4853733 (1989-08-01), Watanabe et al.
patent: 5278604 (1994-01-01), Nakamura
patent: 5300978 (1994-04-01), Miyasaka
Nikon Corporation
Perkey W. B.
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