问题我应该将设备送回检查吗？这真的很烦人，但它让我担心，在我最需要的那一刻，它可能会成为永久性的失败。 TIA Ariel 以上来自于谷歌翻译 以下为原文Hi, This happens
2018-11-22 10:48
#1 ERROR(ORCAP-36032): Duplicate Reference Designator U1: SCHEMATIC1, atom (5.40, 2.20).#2 ERROR(ORCAP-36035): Multiple pin 1's which have different nets connected for U1: SCHEMATIC1, atom (5.40, 2.20).#3 ERROR(ORCAP-36035): Multiple pin 2's which have different nets connected for U1: SCHEMATIC1, atom (5.40, 2.20).#4 ERROR(ORCAP-36018): Aborting Netlisting... Please correct the above errors and retry.
2016-07-28 14:19
小白一个》》》在ftp://ftp.ni.com/evaluation/labview/ekit/other/downloader下载的2011中文版，32位。我的电脑是64位的，安装后没有shared文件夹，所以无法激活。是按照http://wenku.baidu.com/view/14cf524ce45c3b3567ec8ba2.html提供的步骤弄的。查看了也没有隐藏文件夹。求大神支招》》》
2013-09-30 16:26
for futher references. Any help would be appreciated. Ariel Attachment(s)main.c (5.70 KB) - downloaded 55 times
2018-10-18 15:45
想问大家一个问题，POWER PCB能布单层板吗？就是顶层无金属化，通孔也无金属化，就底层为金属化，布线； 会出现此类错误，是不是单层板要也是设置成2层板？
2010-08-20 09:52
今天的乘用车，特别是在美国，已成为行驶通信中心。一款典型的通用汽车(GM)包括AM、FM、卫星广播、两台GPS接收机和蜂窝射频。在乘客座位，还可能有蓝牙；另外，以后还会增加用于车辆与车辆和车辆与基础设施间通信的DSRC(专用短程通信，5.9GHz)，也可能还有防碰撞雷达，不过这通常是一个单独系统。
2019-09-20 07:36
格雷格，不确定我是否回复了关于JTAG的原始帖子（2月份是否回复了？）。目前我使用了JTAG（公司名称为JTAG Technologies）parr端口3705（parr端口上的硬件驱动边界scandevice）。我的实施并不花哨。我只是从他们的软件“Active Test”中编译了一些.patfiles，并通过Vee内部的dos命令执行它们。它只返回一个通过或失败指示，但我把它分成了几步，所以如果一个失败，我只能向操作员报告哪个引脚失败以及在什么条件下。我已经开发了两个单独的测试，每个测试只有一个边界扫描设备。这刚刚打开了使用边界扫描的可能性，我在vee中很快就利用了它。我的原始目的是获得一个工具来设置设备上的引脚hi或lo，从被测试板的边缘连接器写入和读取设备.Jtag做了我想要的，所以我买了它，它完全符合我的要求。如果我一次执行更多矢量，测试可以更快，但我仍然需要从板外设置激励和响应，所以我在那里限制。下个月我开始一个新的板，并将使用他们的工具开发更复杂的测试，所以下个月我会学到更多。它可能与Jtag完全混淆，甚至可能甚至不是Vee。如果你认为这听起来像你需要的东西，请与我联系，我们可以进一步讨论。注意，Kirk ReedAgilent TC Levine我们现在关于JTAG概念和VEE吗？在发布此消息之前，我决定尝试Shawn'sarchive.Nice，但只有17个主题？其中一些人在我们身上有我的名字。基本上我打算调整上周为此目的讨论的并行端口DLL。硬件是适应Xilinix或相关公司的当前工作的硬件之一。但我仍在寻找有关如何为此构建VEE程序的建议.---------- Gregg C Levine landocalrissian atsign att dot net ~~这个签名支持Rebel联盟恢复共和国~~“他们在错误的时间出错了，自然他们成了英雄。” 以上来自于谷歌翻译 以下为原文Greg,Not sure if I had replied to your original post about JTAG (was it theone back in February?).Currently I have utilized the JTAG (company's name is JTAG Technologies)parr port 3705 (the hardware on the parr port driving the boundary scandevice).My implementation is not fancy.I just compiled little .patfiles from within their software "Active Test" and executed them througha dos command from within Vee.It only returns a pass or failindication, but I broke it into little steps so if one failed, I wouldjust report to the operator which pin failed and under what conditions.I have developed two separate tests, with each one only having oneboundary scan device.This just opened the possibilities to useboundary scan, and I exploited it very quickly within vee.My originalpurpose was to get a tool to set pins on the device hi or lo, writingand reading the device from the edge connectors of the board under test.Jtag did what I wanted, so I bought it and it did exactly what I wanted.The test can be faster if I execute more vectors at a time, but I stillhave to setup stimulus and response from outside the board, so I amlimited there.Next month I start a new board, and will use their tools to develop amore complex test, so I will be learning more next month.It might bedone totally with Jtag, and maybe not even Vee.If you think this sounds like something you need, get in touch with meand we can talk further.Regards,Kirk ReedAgilent TechnologiesWilmington, DE
2018-08-31 15:18
购买了新的DELL精密7920工作站，Windows 10 Pro，64位，1803，For Workstations。 （功率设置为“终极”）决斗Intel Xeon Gold 6152,2.1GHz，3.7GHz Turbo 22C（88个超线程逻辑处理器）Benched标志着我们现有的DELL精密7910工作站，Windows 7 Professional，64bit。 （3岁电脑）双Intel Xeon处理器E5-2697 v3,2.6GHz，3.6GHz Turbo 14C（56个超线程逻辑处理器）使用的软件是PTC Creo（4）CAD / CAM。这使用单个线程来计算工具切割器路径，并在进行凿孔检查时使用多线程（所有逻辑处理器）。Xeon Gold的单线程性能，没有看到这个速度超过2.8GHz（不如预期的3.7GHz），比E5-2697慢了67％。多线程，Windows 10“Affinity”使两个处理器组“组0”和“组1”，每组44个逻辑处理器。只能一次激活一个组，并且只能用44个逻辑处理器（而不是总共88个）进行检查，这比E5-2697慢357％。再一次没有看到Xeon Gold的速度超过2.8GHzE5-2697（Win 7）有一组用于处理器关联，所有56个逻辑处理器都被勾选。我尝试将环境变量“处理器数量”更改为88，在计算机重新启动时，它会自动更改回44。有人可以帮忙吗？有没有人遇到这种性能下降的问题？是否有我错过的Windows 10设置，我可以设置单个组的亲和力或提高处理器速度？是否有硬件设置或BIOS设置来提高处理器速度亲和力组？请参阅附件工作站详情戴尔精密工作站7920＆amp; 7910.docx 14.7 K.以上来自于谷歌翻译以下为原文Purchased a new DELL precision 7920 work station, Windows 10 Pro, 64bit, 1803, For Workstations. (power setting is "Ultimate")Duel Intel Xeon Gold 6152, 2.1GHz, 3.7GHz Turbo 22C (88 Hyper threaded logical processors) Benched marked this against our existing DELL precision 7910 work station, Windows 7 Professional, 64bit. (3 years old computer)Dual Intel Xeon Processor E5-2697 v3, 2.6GHz, 3.6GHz Turbo 14C (56 Hyper threaded logical processors) Software used is PTC Creo (4) CAD/CAM.This uses a single thread for calculating tool cutter paths, and multi threads (all logical processors) when gouge checking. Xeon Gold single thread performance, did not see this speed go above 2.8GHz (not 3.7GHz as expected), ran 67% slower than E5-2697.Multi threading, Windows 10 "Affinity" made two processor groups "group 0" & "group 1", with 44 logical processors per group.Can only activate one group at a time and can only gouge check with 44 logical processors (not the total 88), this ran 357% slower than E5-2697.Once again did not see Xeon Gold speed go above 2.8GHz E5-2697 (Win 7) has one group for processor affinity with all 56 logical processors ticked. I tried changing the environment variable "number of processors" to 88, upon computer restart, this automatically changes back to 44. Can anyone help?Has anyone experienced this reduced performance issue?Is there a windows 10 setting that I have missed that I can set affinity to a single group or increase processor speed?Is there a hardware setting or bios setting to improve processor speed affinity group? See attached workstation details DELL Precision Workstations 7920 & 7910.docx 14.7 K
2018-11-13 11:24
如何构建词向量模型？
2021-11-10 07:43
