RH850 F1L I2C with DMA



I am currently working on I2C with DMA code implementation.

I have seen the DMA module there is possibility to implement DMA for I2C.

In I2C module there is no specific registers to configure the DMA.

In I2C module Transmit Interrupt(19) and Receive interrupt(20) numbers are mentioned but I don't know how to use in i2c driver.


Please let me know any sample code is there for I2C with DMA, It's very helpful for us (or) Please provide any link to understand the I2C with DMA.




  • Hi Ramanjineyulu,

    I don't think there's a sample code available for I2C with DMA application. I would suggest you to contact your local Renesas sales office for this matter. They might be able to help you with your concern. Thanks for understanding.

    RenesasRulz Forum Moderator
  • This thread will be archived due to inactivity.

    Mike Clements
    RenesasRulz Moderator