Hi All，
I Have a project for Audio sampling with TMS320C6748.
We used the MCBSP0, MCBSP1, MCASP three Pin as a voice input and output,Sampling rate are 48K, 16K, 8K,Use interrupt and DMA processing data to send and receive.
The other part we used the RMII interface Ethernet, used to send the collected voice data.
problem：
When the above parts of the work at the same time, Ethernet data can not be too fast, too fast will lose a lot of data, can only do 50Kbytes/S.
If MCBSP0, MCBSP1, MCASP interrupt are disabled, Ethernet transmission rate is very fast, can reach more than 300K bytes / S .
I have to let the parts run at the same time,and the Ethernet data should reach more than 300K bytes / S .
