| 摘要 |
PROBLEM TO BE SOLVED: To enable to exactly output pulses to control a pulse motor from a low speed region to a high-speed region by the data having a small bit number. SOLUTION: A pulse motor control device which preliminarily stores counter values to be counted by a counter 3 in a memory 1, loads these counter values into the counter in turn and controls pulse generation cycles according to these counter values, a plurality of clock generators 6, 7 which generate clocks each having different cycles to the other and a count time composition means 5 which sums up the count times of the counter according the clocks having different cycles are provided. After the counter is operated by a first clock until to count a first count value, the counter is operated by a second clock, and pulses to control the pulse motor are outputted according to the sum of these respective count times. |
