发明名称 |
System decoder and method using a single memory for a digital video disc playback device |
摘要 |
Disclosed is an inexpensive and miniaturized digital video disc playback device having a system decoder capable of error correcting and data buffering by means of a single memory without employing separate error correcting and data buffering memories. The inventive system decoder for demodulating, error correcting, deinterleaving and descrambling of data reproduced from a disc in the digital video disc playback device, includes a memory and a memory controller for generating memory control signals for accessing the memory to record and read data when demodulating, error correcting and descrambling the reproduced data.
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申请公布号 |
US6269220(B1) |
申请公布日期 |
2001.07.31 |
申请号 |
US19970866570 |
申请日期 |
1997.06.02 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JEONG JONG-SIK;SHIM JAE-SEONG;CHO CHAN-DONG;KIM BYUNG-JUN |
分类号 |
G11B20/10;G11B20/18;H04N7/26;H04N7/50;(IPC1-7):H04N7/26 |
主分类号 |
G11B20/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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