Patent ID: 8547800

Claim:
A clock display device comprising: a central processing unit; a liquid crystal display section that can display a plurality of digits, and at which a display portion of each digit is formed from a plurality of display segments; a clock information generating section that generates clock information; a converting section that converts the clock information into character data for display at the liquid crystal display section; a direct memory access section that fetches the character data for display without going through the central processing unit, and transfers the fetched character data for display without going through the central processing unit; a display register that stores the character data for display, that is transferred from the direct memory access section, with a single address being given to each digit; a programmable display allocating section that, on the basis of allocation information that is set in advance, allocates correspondences between respective bits of the character data for display that is within the display register, and respective display segments of the liquid crystal display section; and a display control section that, on the basis of results of the allocation, visibly displays the clock information at the liquid crystal display section.