ADSP-BF707 transmit planar YUV422 with EPPI

Dear, 

I can send "UYVY" data with "eppi" module. Data bus 16bit (for Y 8bit, for U/V 8bit)

The conversion of video data "YUV422 planar" and "UYVY" takes too long. 

I tried to send the YUV422 planar data using the "split" function. But I was not successful.

My question: 

* Can I directly send the "YUV422 planar" video data  with blackfin?

* Can you share sample setting about this work?

EPPI.rar