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ARM ICE子板你们有哪些?DSTREAM有什么需要注意的地方?

asked 2018-11-12 02:53:39 -0600

nick qian gravatar image

updated 2018-11-13 04:08:43 -0600

ARM ICE子板你们有哪些?DSTREAM有什么需要注意的地方?找不到CPU target什么情况?

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bitfile做得有问题吧?

fae gravatar imagefae ( 2018-11-13 04:09:19 -0600 )edit

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answered 2018-11-13 04:12:46 -0600

fae gravatar image
  1. JTAG硬件通路是好的么?
  2. arm的dstream是要建立自己的target的,不能使用库里面的别人提供好的target;
  3. ds5开始菜单程序里面有的debug configuration,那个是用来建立target的。
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报错:“Scanchain detection failure: failed to detect scanchain devices”.

nick qian gravatar imagenick qian ( 2018-11-14 02:56:31 -0600 )edit

cpu里面自带了一些建立debug target的信息的,看看这个做对了没有。JTAG硬件通路没错的话要查查jtag信号的时序约束了,以前经常遇到这样的问题,大概原因都在这

fae gravatar imagefae ( 2018-11-14 02:59:01 -0600 )edit

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Asked: 2018-11-12 02:53:39 -0600

Seen: 393 times

Last updated: Nov 13 '18