AN206375 - FR Family, 32-Bit Microcontroller, FR80S/T-series DMA Access Speed | Cypress Semiconductor
AN206375 - FR Family, 32-Bit Microcontroller, FR80S/T-series DMA Access Speed
Sep 29, 2017
The DMA function transfers data concurrently with the CPU process and it is convenient for shortening the data transfer time and enhancing the processing speed. To obtain the time of data transfer by this DMA function, the number of cycles must be obtained according to the conditions because the data transfer route depends on the transfer source or destination. This document discusses access speeds under various conditions for the DMA function mounted on the FR80S/T series.
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