我用flash programmer下载程序时有时能成功,有时又会出现错误,但大多数时候会出错,不知道哪出问题了,求高手指点,谢过! 错误提示如下: # Programming flash with the project $SOPC_KIT_NIOS2/bin/nios2-flash-programmer --base=0x00000000 cfi_flash_0.flash There is a problem with the JTAG chain you have chosen, or something else on this computer is not working correctly. Please check the power and connections to the target system or use `jtagconfig` for further diagnosis. |