发明名称 |
Convolutional interleaver and deinterleaver |
摘要 |
An apparatus for receiving and storing an incoming sequence and for forwarding the bytes of the incoming sequence as an outgoing sequence in a different byte order includes a cache memory and a main memory for storing bytes of the incoming sequence until they can be forwarded as bytes of the outgoing sequence. A control circuit selectively burst mode writes sequences of incoming bytes that need be stored for a relatively long time to blocks of sequential addresses of the main memory, writes individual bytes of the incoming sequence that need be stored for a relatively short time to selected addresses of the cache memory, and reads bytes out of the cache memory and the main memory when needed to form the outgoing sequence.
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申请公布号 |
US7600163(B2) |
申请公布日期 |
2009.10.06 |
申请号 |
US20030669308 |
申请日期 |
2003.09.23 |
申请人 |
REALTEK SEMICONDUCTOR CORP. |
发明人 |
WAN BIN;LIN CHIA-LIANG |
分类号 |
H04J3/06;H03M13/23;H03M13/27;H04L1/00 |
主分类号 |
H04J3/06 |
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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