kc705 demo board에서 닥질한...얘기들... http://www.xilinx.com/support/answers/43372.htm
1) mhs 파일에서 Set "XC7K325T_REV_1X" to "TRUE". Set PART_REV to "325t.1". 2) 그리고 calibration 하는데 시간이 쫌 걸려요... Do not access the AXI_7Series_DDRx peripheral via XMD until calibration has completed, due to a time-out behavior in XMD. The port init_calib_complete is available as a calibration completion signal, which is desirable to connect to a LED or a GPIO peripheral to signify to the user that XMD..