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LP-XDS110ET: XDS110插入USB后没有响应,无法修复

Part Number: LP-XDS110ET
Other Parts Discussed in Thread: UNIFLASH

我LP-MSP432P401R上的XDS110插入USB之后没有任何响应,采用其他XDS110用uniflash烧写bootloader到该板卡上的TM4C1294芯片上,这一步非常顺利烧写成功。但按照指南把TDO(97脚)短路到地,板卡上电,PC无法看到DFU设备,所以无法进入下一步xdsdfu下载firmware工作,不知是什么问题?