i use the bf533 ez-kit to do my project. because i have to receive to group of datas in roder to make a subrraction ,then go on follow-up operating .how i can receive two group of data at the same time . the ez-kit only has sport0 port .how i should to do about this .other man told me that spi port can't receive data. does it means that i only can use sport0'Rx receive data. or have other methods. anthoer quertion is the ez-kit has 4 input jarks and 6 output jarks ,how i can discriminate which is input jarks? i has read the visual dsp++ example project .but i don't know the function ichannel0LeftIn iChannel0RightIn in c_talkthrough_tdm .