TMS570LS1227 DMA Channel Control regisrer(CHCTRL) Configuration

Hello,

I'm using the DMA to transer and receive the data in SCI module.

In the tranmission of data i''m facing issues in configuring the Channel Controle Register(CHCTRL) and Initial transfer count register(ITCOUNT).I'm not using the FIFO(FIFO is bypassed)

In trnsmission i have a inputs like below:

Input buffer:  unsigned char X[32]={0x12,0x12,0x12,0x12..............................}

I have to transmit the above data to the SCI.Please let me know the values of CHCTRL(Read and Write SIzes) and ITCOUNT(Frame and element count)

In the reception the inputs are like below:

The data should be read to the 8 bit buffer unsigned char Y[32].

For the reception also please let me know the values of CHCTRL and ITCOUNT.

Thanks!

Regards,
Silpa