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IWR1443BOOST: 我设计的一块IWR1443板子,SOP=101时,能下载,但切换为SOP=001程序无法运行,是什么故障

Part Number: IWR1443BOOST
Other Parts Discussed in Thread: UNIFLASH

两个COM口,一个处于回环模式,输入什么,回环什么。

另一个COM口,一直在输出 

00 B4 89 00 00 00 B4 89 00 00 00 4C 8A 00 00 00 B4 89 00 00 00 B4 89 00 00 00 4C 8A 00 00 00 B4 89 00 00 00 B4 89 00 00 00 4C 8A 00 00 00 B4 89 00 00 00 B4 89 00 00 00 4C 8A 00 00 00 B4 89 00 00 00 B4 89 00 00 00 E0 89 00 00 00 4C 8A 00 00

看起来像是在进入了DEBUG模式,但是SOP已经按规定设置为001了,为什么没有跑起来呢,