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cross mob
知恩
Level 1
Level 1
First question asked First reply posted
今天tc264单片机在调试过程中 单片机停止工作 点击暂停后会显示 device is locked ,这应该是单片机被锁上 求怎样可以结算单片机?
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5 Replies
WHUDQ_WY
Level 4
Level 4
5 sign-ins 25 comments on blog 10 comments on blog
怎么锁住的
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知恩
Level 1
Level 1
First question asked First reply posted
我查了下资料应该是带电插拔下载器 触发了芯片的自我保护吧
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Twin
Level 5
Level 5
5 solutions authored First solution authored First like received
带电插拔应该不会锁住的,再检查检查是不是调试口或者其他相关的引脚虚焊了。锁住只有修改了UCB才会导致锁住情况
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MC_Prooo
Level 4
Level 4
Distributor - Intron(GC)
100 replies posted 50 replies posted 25 replies posted
要是没有修改UCB的内容 ,应该是在没有断电的情况下 拔掉了调试器导致芯片自我保护 临时锁住,可以使用DAS软件复位芯片就可以了
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User22064
Level 5
Level 5
10 sign-ins First like given 5 sign-ins
如何解决的吖
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