DDC264EVM: DDC264EVM: direct connect to DDC264 (without FPGA)

Hello,

we would like to use the DDC264EVM for our prototpye with a direct connection from our MCU to the DDC264. We do not want to use the FPGA (or a PC). We just want a direct connection from our MCU to following signals of the DDC264

 1) RSTn

 2) DCLK

 3) CONV

 4) CLK_CFG

 5) DIN_CFG

 6) DOUT

 7) DVALID

It looks like all of these Signal are accessible on large pads on the PCB.

During normal operation 1) - 5) are driven by the FPGA. 

Now my question:

Is it possible to set the corresponding FPGA output into some kind of high resistance mode, so that above signals 1) -5) may be driven externally? Maybe the FPGA is already in a high resistance mode if USB is not connected?

Thanks in advance.