摘要 |
PURPOSE: A digital multimedia system is provided to combine a digital broadcasting receiving function with a PC function, thereby implementing high resolution, high definition, and high sound quality. CONSTITUTION: A digital TV module(110) comprises as follows. An A/D converter(112) receives analog video data from a PC module(120), and converts the data into digital video data. A time shifter(113) stores a desirous image, sound, or broadcasting of a user. An MPEG decoding/video display(114) MPEG2-decodes the digital video data or a transport signal of a detector(111), and converts the decoded data and the signal according to displaying specifications. A CPU(116) controls each block according to function settings. The PC module comprises as follows. A signal input/output unit(121) inputs/outputs a control signal for controlling PCI, recording media, and modem. A hard disk(123) records data. A CPU(122) transceives the control signal with the digital TV module in an RS-232 communication method, and controls operations. |