把LS的ID改响亮的两个字字,看看谁最亮

请教Cyclone III LS的问题-电子产品世界论坛
请教Cyclone III LS的问题
最近画了一块EP3CLS200的板子,第一次通过JTAG烧写JIC文件,能正常运行,但是之后挂JTAG就挂不上去了,报错&cannot configure device.expected JTAG& ID code 0x027020DD for device1,but found JTAG ID code 0x0000000&,咨询了一下芯片代理商的技服,被告知LS系列有加密功能,烧了第一次就启动了自锁防篡改功能,需要特殊的License才能解决这个问题。不过我后来在Altera的网站上看了An593这篇应用笔记,感觉好像和技服说的好像不符。请教一下用过这个功能的童鞋,这个问题是技服说的那样么?应该怎么解决?
没用过这个加密功能
经过多方面的调研和会诊,确认为是FPGA的防篡改(Tamper-Anti)功能启动了,jtag接口被锁定,禁止访问。解决方案是在FPGA复位POR之后马上输入工厂码,进入工厂模式,这个时候才能正常访问JTAG接口,晚了就不行了。但是POR完成后没有任何标识,所以靠外界完成这个工作很困难,LS的开发板上是用了一个CPLD来控制FPGA 的JTAG接口,无形中增加了系统的复杂度。我请教的人普遍认为这是个BUG,只不过ALtera来不及改正或者是其他原因,故意说成了一个&功能&。我现在用飞线的方式飞了一个AS口,可以正常下载程序,因为JTAG口被封了,所以也没有验证下载SOF文件会不会导致JTAG口锁定(上次是下载的JIC文件)。这是我暂时的解决方法,与大家分享,希望帮到大家。
感谢 &分享自己的解决方法
您好,我也遇到你说的问题,
我现象和你不同,AS下载成功,JATG下载提示:cannot configure device.expected JTAG&ID code 0x027020DD for device1,but found JTAG ID code 0x0000000&,
但是我的AS程序不能运行。电压都对,不知道为什么?
  另外:&FPGA复位POR之后马上输入工厂码&
FPGA怎么复位POR,工厂码怎么找?
QT换10以上版本
或者把epcs芯片的data pin翘起来 与FPGA的data用跳线 不断电 在刷99%时候时候,再合上跳线 点击start就可以
真的可以这样吗?听说LS系列的固有这个问题
匿名不能发帖!请先 [
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第三方登录:&Templs教你亚马逊上如何利用买家Profile ID找到
  很多有过这样的遭遇:买家给你留了个差评,但是留差评的名字是A或者是Ada(缩写)极少有买家留adelaide的名字跟真实名字是一样的,所以我们很难在后台通过复制买家名字,然后在后台管理订单,页面利用Ctrl+F快捷键,粘贴买家名字进行定位查询到买家订单。另外我们点击进入买家个人profile页面,也很少能看到他们email的,联系买家成了一件非常困难的事。以下介绍的方法将会帮助大家解决这个问题。  我们的目标是找到买家订单号,有了订单号就可以联系卖家了,或者直接电话。事先准备好:1、被留差评的SKU(或ASIN)2、买家Profile ID3、Google浏览器(试过火狐浏览器不可用,360等其他浏览器各位可以试下,只要有审查元素就可以试下)。假设我们遇到这样一个差评:  这时我们可以点击进入买家资料页面,此时我们看2个地方:第1步,点击see more看有没有邮箱,没有继续第2步,看买家Profile ID,需要将此ID复制下来  然后,我们打开Google浏览器(无需翻墙)登入卖家后台,进入订单管理订单界面(英文Order---ManageOrders)  接下来,在Manage Order界面使用买家购买产品的ASIN或SKU为条件进行筛选,注意设定好日期,该日期尽量选定长一些,万一订单是半年前的,结果你选了3个月的订单,到时是没法查出来的。填写完后就开始Search搜索,每页结果数最好是100条(订单底部设置即可):  此时,我们需要在订单界面右击,选择审查元素,再使用快捷键Ctrl+F打开查询框,将先前记下的买家ProfileID号粘贴就行:  如果该ID恰好在第一页,那么是会被黄色标识出来的:这时将看到订单号,复制下来然后在利用订单号去搜索出买家就可以,接下来如何联系对方就看各位的了。以上就是利用买家ID找出订单号的方法了。
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1" v-bind:page-count="pageCount" v-bind:page-index="pageIndex" v-bind:callback.once="jumpPageCallBack">ANSYS/LS-DYNA运行中断,message文件中错误是这样的,请问是什么问题,怎么解决?_百度知道
ANSYS/LS-DYNA运行中断,message文件中错误是这样的,请问是什么问题,怎么解决?
*** Error in converting external to internal
*** Error Set ID
1 contains node ID
which is undefined under *NODE input.
*** Error Set ID
我有更好的答案
你的节点集里面定义的节点号没有对应的节点。自己检查一下模型吧。需要的话发我邮箱。QQ:9307062
采纳率:54%
*** Error Set ID
1 contains node ID
which is undefined under *NODE input.应该是说你节点没定义啊
发给我看看吧
你好你好,在吗在吗
你是不是用了自适应网格???如果用了自适应网格,由于网格重画分,生成了新的节点号,原来的node set好像就会出问题~~~~你试着不用节点组看看~~
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我们会通过消息、邮箱等方式尽快将举报结果通知您。From Wikipedia, the free encyclopedia
Life Science Identifiers are a way to name and locate pieces of information on the web. Essentially, an LSID is a unique identifier for some data, and the LSID protocol specifies a standard way to locate the data (as well as a standard way of describing that data). They are a little like
used by many publishers.
An LSID is represented as a
(URN) with the following format:
urn:lsid:&Authority&:&Namespace&:&ObjectID&[:&Version&]
The lsid: namespace, however, is not registered with the
(IANA), and so these are not strictly URNs or URIs.
LSIDs may be resolved in URLs, e.g.
There has been a lot of interest in LSIDs in both the
communities, with the latter continuing to use them as a way of identifying species in global catalogues. However, more recently, as understanding has increased of how
can perform a similar naming task, the use of LSIDs as identifiers has been criticized as violating the
good practice of reusing existing URI schemes. Nevertheless, the explicit separation o specification of a method for discovering multiple locations for data- and the ability to discover multiple independent sources of metadata for any identified thing were crucial parts of the LSID and its resolution specification that have not successfully been mimicked by an HTTP-only approach.
provides a globally distributed communication framework that is essential for almost all scientific collaboration, including bioinformatics. However, several limits and inadequacies were thought to exist, one of which was the inability to programmatically identify locally named objects that may be widely distributed over the network. This perceived shortcoming would have limited our ability to integrate multiple knowledgebases, each of which gives partial information of a shared domain, as is commonly seen in bioinformatics. The Life Science Identifier (LSID) and LSID Resolution System (LSRS) were designed to provide simple and elegant solutions to this problem, consistent with next-generation
and , based on the extension of existing internet technologies. However, it has more recently been pointed out that some of these perceived shortcomings are not intrinsic to HTTP URIs, and much (though not all) of the functionality that LSIDs provide can be obtained using properly crafted HTTP URIs.
Clark T., Martin S., Liefeld T. Briefings in Bioinformatics 5.1:59-70, March 1, 2004.
from The University of Texas at Austin
from BioPathways Consortium
- Reflections from some one involved in implementation and roll out of LSIDs}

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