| 摘要 |
<p>PURPOSE:To display the slave pictures of a television at a personal computer. CONSTITUTION:This circuit is provided with a tuner part 1 to tune or detect television signals and to obtain video signals, signal input part 3 input the video signals of home video or the RGB signals and synchronizing signals of the personal computer, and master/slave picture processing system switching part 2 to select the respective signals. Further, this circuit is composed of a slave picture processing part 6 to prepare the slave pictures, mix/output part 5 to switch the signals of master pictures and the signals of slave pictures based on the synchronizing signals of the master pictures, and control part 4 to control the respective parts.</p> |
