I make two different bit files for FPGA to input and output data.
i can switch these two model free by load these two file(ConfigureFPGA) before my PC communicate with FPGA. But after FPGA have worked if i want to change work model and then function ConfigureFPGA() will return FileError, I want to know why it happens and what’s this error info means.
My OS： Professional Version 2002 SP3
Opal Kelly Type : XEM3010 Firmware version :V3.1
Develop language: C# .NET 2.0
Many thanks for your help!