DMA configuration mode and interrupting method based on ADSP-BF60x network communication
A technology of network communication and configuration mode, applied in the field of network communication, can solve problems such as data loss, and achieve the effect of ensuring accuracy and integrity, facilitating collection and ensuring integrity
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[0024] A DMA configuration mode and interrupt method based on ADSP-BF60x network communication of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0025] Such as Figure 1 to Figure 3 As shown, a kind of DMA configuration mode based on ADSP-BF60x network communication of the present invention, in the DMA data transmission based on ADSP-BF60x network communication, according to DMA transmission requirement, configure two sets of DMA transmission sequences based on descriptors, including the first One transmission sequence and the second transmission sequence; Utilize this DMA configuration mode, a kind of interrupt method based on ADSP-BF60x network communication of the present invention is: DMA channel is after the first transmission sequence transmission completes, and immediately starts to interrupt, promptly starts the second Transmission sequence transmission; after the second transmission sequence transmissio...
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