| 摘要 |
An OSD including a display device for displaying and storing OSD data sets is set forth. The OSD includes an alignment system, associated with the display device. The alignment system aligns a first OSD data set with a second OSD data set. Aligning the OSD data sets reduces noise from the display device when the second OSD data set replaces the first OSD data set on the display system. A method of reducing noise in an OSD, including a memory device having memory cells for storing data, is also set forth. The method reduces noise in updating the OSD. The method includes the following steps. First, a no operation (NOP) code is stored in the memory cells where no change in data is required to update the OSD. Next, the OSD is updated by storing updated data in the memory cells where a data change is required to update the OSD.
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