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cross mob
lengxue1151204
Level 3
Level 3
50 replies posted 25 replies posted 10 replies posted
如果有问题的程序下载TC275中,软件无法运行,下次再次下载会不会有问题?现在我遇到的问题是,下载有问题程序后,仿真器无法连接开发板了。
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9 回复数
wanggaoyong
Level 4
Level 4
10 comments on blog 5 comments on blog First comment on blog
你是不是动了BootLoader了
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lengxue1151204
Level 3
Level 3
50 replies posted 25 replies posted 10 replies posted
开发板的上的芯片,应该是没有boot的,如果仿真器都下不进去,那是不是有大问题
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yanhaijian
Level 4
Level 4
250 replies posted 100 replies posted 50 replies posted
难道芯片内核被锁了。
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lengxue1151204
Level 3
Level 3
50 replies posted 25 replies posted 10 replies posted
主要是仿真器一启动,reset就复位,而且一直都是
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Hansome
Level 3
Level 3
50 replies posted 25 replies posted 10 replies posted
如果上电就一直复位reset,说明板子的boot入口被擦除了,可能要换芯片
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lengxue1151204
Level 3
Level 3
50 replies posted 25 replies posted 10 replies posted
boot入口被搽除?没有保护措施吗,或者没有恢复措施吗?
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天河之外
Level 5
Level 5
100 replies posted 50 replies posted 25 replies posted
会不会是仿真器驱动有问题
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天河之外
Level 5
Level 5
100 replies posted 50 replies posted 25 replies posted
我之前遇到过刷写一次程序后,仿真器断线重连,要重新打开工程才能再次刷写
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SIX_66
Level 6
Level 6
First comment on blog 500 replies posted 250 replies posted
学习学习
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