| 摘要 |
<p>PURPOSE: A display panel drive, a display control device, and a drive are provided to perform a reading operation of data for controlling display of a display panel, and processing the read data by using a clock with a proper frequency. CONSTITUTION: The display control section(100A) includes a frame memory(1) for successively storing address data, a write control section(2) for writing address data into the frame memory(1), a read control section(3) for reading address data from the frame memory(1), a control section(5) for controlling various sections of the device, an AND circuit(6) for performing an AND operation on a clock A output from the control section(5) and a signal HA output from the read control section(3), a serializer(7) for converting multi-bit parallel data, such as address data, read out from the frame memory(1) to a serial differential signal, and a serializer(11) for converting multi-bit parallel data, such as control data, output from the control section(5) to a serial differential signal.</p> |
