发明授权
US5537601A Programmable digital signal processor for performing a plurality of
signal processings
失效
用于执行多个信号处理的可编程数字信号处理器
- 专利标题： Programmable digital signal processor for performing a plurality of signal processings
- 专利标题（中）： 用于执行多个信号处理的可编程数字信号处理器
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申请号： US272749申请日： 1994-07-11
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公开(公告)号： US5537601A公开(公告)日： 1996-07-16
- 发明人: Junichi Kimura , Yoshito Nejime , Kouji Noguchi
- 申请人： Junichi Kimura , Yoshito Nejime , Kouji Noguchi
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-179594 19930721
- 主分类号： H04N1/40
- IPC分类号： H04N1/40 ; G06F15/80 ; G06F17/10 ; H04N7/24 ; H04N7/50 ; G06F15/20
摘要：
A digital signal processor for processing various types of signals, such as an image signal and an audio signal, a basic signal processing part, a programmable logic part, and a bus for connecting these parts together. Circuit configuration data is transferred to the programmable logic part from an external memory through a data input/output line and the bus under control of the basic signal processing part. The circuit configuration data corresponds to the types of signal processing that is to be performed, and several different types of signal processings can be performed successively.
公开/授权文献
- US4403555A Pallet for use in handling material 公开/授权日：1983-09-13