In TMS320C6474, I would like to connect directly between C6474 and Virtex6 using  MAC of SGMII without PHY.

It based on the following documentation on page 29.

http://focus.ti.com/lit/an/spraaw7a/spraaw7a.pdf

It describe to connect C6474(Master) and C6474(Slave) using SGMII.

Does it connect betweek Virtex& and C6474 using SGMII without PHY?

If possible, is there any sample program for that?