A method of executing reading instruction to read host data from a flash memory device is provided. In a first machine cycle per bit, results of logical operations are stored in the tags registers, and the tags registers are shifted to align the intermediate results with other rows. The method may also include receiving selection of an actual timing andor an actual communication channel for the communication. Subsequently, the punch having a portion, whose diameter is larger than the inside diameter of the small-diameter end turn portion is inserted from the inside of each of the enlarged large-diameter projection portions into the small-diameter projection portion and increases the diameter of the small-diameter projection portion. Interval data for a cardiac cycle may also be grouped according to interval similarity and chronology. When the first difference absolute values are greater than a predetermined first determination value or the second difference absolute values are less than a predetermined second determination value, the average value calculated is set as the frequency offset.