Title: Interrupt Processing Technique of High Performance DSP
Abstract: This paper discusses the interrupt control and interrupt service of DSP, designs 4 stage interrupt priorities, provides several kinds of interrupt, such as hardware/software exception, hardware/software interrupt, DMA interrupt, on chip/peripheral interrupt, provides level/edge triggered interrupt. And implements three kinds of interrupt services as fast interrupt A, fast interrupt B and normal interrupt. The whole interrupt system fulfills DSPs fast digital signal processing quite well.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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