| 摘要 |
When the counter sequentially carries out a count operation during a first count period and a subsequent second count period, the correction value write controller writes a correction value into a correction register in response to a correction execution post signal. The correction timing register generates and outputs a signal for assigning a count period to be corrected. The count period controller outputs a signal that indicates operation status of the counter. When the count period indicated by the signal for assigning a count period to be corrected coincides with the count period indicated by the signal that indicates operation status of the counter, the correction value write controller provides a control to input the correction value written in the correction register into the adder circuit. This correction value is set to the counter thereby correcting the count period.
|
