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MAX32665 SDK Documentation
0.2
Software Development Kit Overview and API Documentation
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DMA Counter. More...
Macros | |
#define | MXC_F_DMA_CNT_CNT_POS 0 |
CNT_CNT Position. | |
#define | MXC_F_DMA_CNT_CNT ((uint32_t)(0xFFFFFFUL << MXC_F_DMA_CNT_CNT_POS)) |
CNT_CNT Mask. | |
The user loads this register with the number of bytes to transfer. This counter decreases on every AHB cycle into the DMA FIFO. The decrement will be 1, 2, or 4 depending on the data width of each AHB cycle. When the counter reaches 0, a count-to-zero condition is triggered.