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用MSP-GANG Programmer的BSL下载程序一直提示失败

Other Parts Discussed in Thread: MSP-GANG

用MSP-GANG Programmer给430F247烧写程序,用JTAG烧写都能成功,烧熔丝也没有问题。但是,用BSL模式烧写就一直失败,具体过程:

Executing Main Process...
.............
2 : Get Password
3 : Get Password
4 :
ERROR 23: MCU device initialization failed.
Failed
ERROR 23: MCU device initialization failed.

其中BSL模式下的BSL 1-st Passw 对话框的三种模式选择哪一种都不行,加载解密文件也不行,在BSL模式下无论读写都失败。是哪里的问题,有哪位能给解答一下,谢谢了。