20.5.7.2 Client Mode Reception with DMA

Once the client is addressed by the host, ND/A (I2CxCON2[18]) is set in the software. On receiving data from the host, the RBF (I2CxSTAT1[1]) bit will be set, and if the I2COV (I2CxSTAT1[6]) bit is cleared, the receive interrupt (I2CxRXIF) triggers the DMA to read the I2CRCV register into the data memory.

Note:
  1. In Smart mode with DMA, it is recommended to configure DHEN = 0 and STREN = 1 to get a single interrupt.