| 摘要 |
<p>PURPOSE:To reads a normal value out even when only a system is reset by reading specific data out after an initialized count value reaches a specific value after a certain number of clock signals are generated at the time of system actuation. CONSTITUTION:This processor is equipped with a clock generating means 2 which transfers data to an external storage means, a clock frequency decision means 4 which decides whether or not a clock frequency updated by a clock frequency update means 3 reaches a specific value, a count value initializing means 5 which initializes the value of a count means, etc. Then the frequency of the clock used to transfer the data to the external storage means is initialized, the clock is generated, and one is added to the clock frequency; when the updated clock frequency exceeds the specific value N (optional), the value of the count means is initialized and one is added to the count value. When the updated count value is less than a specific value (n) (optional), the count value is repeatedly updated, but when the value (n) is exceeded, data are read out.</p> |
