| 摘要 |
<p>In a camera which mounts a microcomputer with an internal flash memory, it is impossible to arbitrarily rewrite the contents of all program areas in the flash memory. In this invention, the flash memory is divided into a plurality of banks, and one bank holds a control program for altering the contents of the flash memory. Upon rewriting contents of this bank, the control program held in that bank is copied to the other bank, and the contents of that bank are rewritten under the control of the control program on the other bank. <IMAGE> <IMAGE></p> |
