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DCA1000EVM: Diamond programmer reflash FPGA失败

Part Number: DCA1000EVM
Other Parts Discussed in Thread: AWR1642,

我正在使用AWR1642+DCA1000EVM捕获原始IQ数据,但是使用mmwave studio时,发生报错:

"Unable to read FPGAversion. [error -5]"

根据debugging_handbook,我关闭了防火墙,但是没有变化,所以我认为应该是FPGA的问题:

之后我使用了Lattice Diamond programmer来reflash FPGA

我已经连接了DCA1000的J4:

然后打开Diamond programmer:

但是出现了这个错误:

请问这可能是什么原因呢?