| 摘要 |
PURPOSE:To attain suitable timing compensation, by changing a control parameter in response to the difference of condition of a system to be controlled side, in a device performing the timing control of raster scanning. CONSTITUTION:A step pulse control circuit 1 transmits continuously pulses for the prescribed number of lines' share in the period determined with a set value of the 1st register 3 when the raster scanning for the prescribed number of lines' share in the controlled device is made possible, and stops in the period determined with a set value of the 2nd register 4. An enable signal control circuit 2 transmits continuously an enable signal for the prescribed number of lines' shere in the period determined with a set value of the 4th register 6 from a point of time when a time determined with the set value of the 3rd register 5 is elapsed after the raster scanning is made possible. Thus, the timing compensation to a recording section is performed easily. |
