DPTI demo PC program crash

[Ares_Li]

Hello: I try to run the DPTI demo on Nexys Video board. My vivado version is 2015.4 and my computer's OS is Win10 64 bit.

I follow the guidance from https://reference.digilentinc.com/learn/programmable-logic/tutorials/nexys-video-dpti-demo/start

I can generate bitstream, run SDK project and program the board. I can use terminal to connect the board and when I run dpti_demo as GDB I can get the following message:

--- Entering main() --- 
******************************

* User Peripheral Self Test

******************************

User logic slave module test...

   - slave register write/read passed

 Reading Header from PC 
 

However, when I use the PC program dpti_transfer.exe to try to transfer local file to the board, the PC program crashes. The file I selected is very small and the address I select for the board memory is 0x90000000.

Wish someone can give me solution or workaround. 

Thank you very much.

[jpeyron]

Hi @Ares_Li,

Does you file to be transferred exceed 256 MB? What are you seeing in the serial terminal like tera term?

thank you,

Jon