发表悬赏（向zynq7020烧录不进去）

EVEAQE

Error while launching program: Could not find ARM device on the board for connection 'Local'.
Check if the target is in:
1. Split JTAG - No operations are possible with ARM DAP.
2. Non JTAG bootmode - Bootrom may need time to enable DAP.
Please try again.
Troubleshooting hints:
1. Check whether board is connected to system properly.
1. In case of zynq board, check whether Digilent/Xilinx cable switch settings are correct.
1. If you are using Xilinx Platform Cable USB, ensure that status LED is green.
Could not find ARM device on the board for connection 'Local'.
Check if the target is in:
1. Split JTAG - No operations are possible with ARM DAP.
2. Non JTAG bootmode - Bootrom may need time to enable DAP.
Please try again.
Troubleshooting hints:
1. Check whether board is connected to system properly.
1. In case of zynq board, check whether Digilent/Xilinx cable switch settings are correct.
1. If you are using Xilinx Platform Cable USB, ensure that status LED is green.
怎么解决？

QinQZ

vivado软件下open target能识别到arm和fpga吗