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GordonCat
Level 1
Level 1
10 sign-ins 5 questions asked 5 sign-ins

我在进行SWAP程序烧写时,应该是BMHD设置错误,现在芯片显示锁定状态,请问如何解锁。

GordonCat_0-1640661509944.png

 

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1 解答
Di_W
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 100 likes received

HI GORDEN,UCB_DBG如果写入了错误数据导致芯片锁死,目前没有办法解开

在原帖中查看解决方案

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3 回复数
Di_W
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 100 likes received

Hi Gorden,请您详述一下如何进入Device Locked状态及之前的操作步骤 Thanks!

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GordonCat
Level 1
Level 1
10 sign-ins 5 questions asked 5 sign-ins

1.使用SWAP的DEMO下载到芯片的B bank

2.将DEMO程序下载到A bank

3.重启之后,劳特巴赫提示debug port secured,无法进行连接

4.使用DAS device scanner 提示如上画面

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Di_W
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 100 likes received

HI GORDEN,UCB_DBG如果写入了错误数据导致芯片锁死,目前没有办法解开

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