用USB Blaster把程序烧写到FPGA芯片中,提示说是“Error: Can't access JTAG chain”,然后Test JTAG chain仍提示这种问题,用USB Blaster把程序烧写到FPGA芯片中,提示说是“Error: Can't acc
用USB Blaster把程序烧写到FPGA芯片中,提示说是“Error: Can't access JTAG chain”,然后Test JTAG chain仍提示这种问题,用USB Blaster把程序烧写到FPGA芯片中,提示说是“Error: Can't acc