Renesas RL78/G1P Hardware User Manual page 578

16-bit single-chip microcontroller

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13.5 Example of Setting of DMA Controller

13.5.1 CSI consecutive transmission

A flowchart showing an example of setting for CSI consecutive transmission is shown below.

 Consecutive transmission of CSI00 (256 bytes)

 DMA channel 0 is used for DMA transfer.

 DMA start source: INTCSI00 (software trigger (STG0) only for the first start source)

 Interrupt of CSI00 is specified by IFC02 to IFC00 = 0110B.

 Transfers FFB00H to FFBFFH (256 bytes) of RAM to FFF10H of the data register (SIO00) of CSI.

IFC02 to IFC00: Bits 2 to 0 of DMA mode control registers 0 (DMC0)

R01UH0895EJ0100 Rev.1.00

Nov 29, 2019

CHAPTER 13 DMA CONTROLLER