❍ Special examples of operating mode and the reload operation
•
If transfer is performed in continuous transfer mode by external pin input level detection and
transfer count register reloading is used, transfer continues by reloading even though
transfer ends during continuous input. Also in this case, an end code is set.
•
If it is preferable that processing stops when data transfer ends and starts after input is
detected again, do not specify reload.
•
For a transfer in burst, block, or step transfer mode, transfer stops temporarily after reload
when data transfer ends. Transfer does not start until new transfer request input is detected.
CHAPTER 14 DMA CONTROLLER (DMAC)
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