Video signal processing circuit, a control method of a video signal processing circuit, and integrated circuits

摘要

When with the entry of the pixel data to GRAM and the read-out of the pixel data in the scan line segment which includes the pixel which corresponds to that pixel data compete, indicatory abnormality occurs. The pixel data which corresponds to each pixel in the scan line segment which is remembered in the latched circuit 3 is indicated in the screen 8, when with the entry of the pixel data to GRAM2 and the read-out of the pixel data which corresponds to each pixel in the scan line segment to the latched circuit 3 from GRAM2 compete, control means 4 make the read-out of the pixel data delay which corresponds to each pixel in the aforementioned scan line segment, as read out the pixel data which for the second time corresponds to each pixel in the scan line segment to the latched circuit 3 from GRAM2 control.