Loading Boundary-Scan Description Language (BSDL) file 'G:/Xilinx/xc9500/data/xc9572.bsd'.....completed successfully.
Checking boundary-scan chain integrity...ERROR:JTag - Boundary-scan chain test failed at bit position '0' on instance 'cpld(Device1)'.
 A problem may exist in the hardware configuration.
 Check that the cable, scan chain, and power connections are intact,
 that the specified scan chain configuration matches the actual hardware, and that the power supply is adequate and delivering the correct voltage.
ERROR:JTag - Boundary scan chain has been improperly specified.  Please check your configuration and re-enter the boundary-scan chain information.
Boundary-scan chain validated unsuccessfully.
ERROR:JTag - : The boundary-scan chain has not been declared correctly.
Verify the syntax and correctness of the device BSDL files, correct the files,reset the cable and retry this command.

请问大家怎样处理呢?如何匹配扫描链与实际的硬件？是在BSDL中修改吗？如何修改？谢谢！

是硬件问题还是软件设置呢？