Invention Grant
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
- Patent Title: Programmable digital signal processor for performing a plurality of signal processings
- Patent Title (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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Application No.: US272749Application Date: 1994-07-11
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Publication No.: US5537601APublication Date: 1996-07-16
- Inventor: Junichi Kimura , Yoshito Nejime , Kouji Noguchi
- Applicant: Junichi Kimura , Yoshito Nejime , Kouji Noguchi
- Applicant Address: JPX Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JPX Tokyo
- Priority: JPX5-179594 19930721
- Main IPC: H04N1/40
- IPC: H04N1/40 ; G06F15/80 ; G06F17/10 ; H04N7/24 ; H04N7/50 ; G06F15/20
Abstract:
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.
Public/Granted literature
- US4403555A Pallet for use in handling material Public/Granted day:1983-09-13
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