使用IMPact软件用JTAG（并行电缆IV）配置FPGA。我的问题是：1]我可以直接通过电缆（并行IV）下载位文件而无需保存在CompactFlash中吗？ - 我该怎么办？我应该删除CF卡吗？在提供的用户指南中没有解释这一点。请指教并指导我。赞赏你所有的努力。提前致谢。Rgrd，SNA
2019-08-30 13:13
我正在使用VB.NET和GPIB到USB与8757 SNA和8350扫频振荡器进行通信。我没有找到HPIB命令来读取MEAS（A / R，B / R，C / R等等）。我找到了写入/设置MEAS
2019-04-16 10:58
为SNA Installation Package，版本：n / a，发布日期2011年3月4日 - 注意：比当前的设备版本更旧。 e）此外，Previously Versions页面为空。我应该在
2019-02-28 16:32
嗨，查看SCPI指南，http：//na.tm.agilent.com/fieldfox/help/Programming/webhelp/FFProgrammingHelp.htm看起来SA模式不支持信号发生器/跟踪发生器模式。换句话说，我无论如何都无法以编程方式使用信号发生器。你能否证实这是一个限制或我遗失了什么？如果是限制，是否会在某些时候启用？我们正在考虑为N9915A订购SA选项，但如果不能以编程方式使用信号发生器，我们就无法真正有效地使用它。谢谢 以上来自于谷歌翻译 以下为原文Hi, Looking into the SCPI guide, http://na.tm.agilent.com/fieldfox/help/Programming/webhelp/FFProgrammingHelp.htm it looks like the SA mode has no support for the Signal Generator / Tracking Generator mode. In other words, I can't see anyway to use the signal generator programmatically. Can you confirm this is a limitation or I am missing something? If it is a limitation, will this be enabled at some point? We are considering ordering the SA option for the N9915A but if the Signal Generator cannot be used programmatically we cannot really make effective use of it. Thanks
2019-03-07 13:16
是否可以在PLTS 2012中使用8753ES？连接我的N5242A没问题。当我连接8753ES（通过GPIB）并使用PLTS扫描新仪器时，PLTS说它找不到任何东西。同时我注意到8753ES在屏幕上有一条消息。请原谅我的解释。我在实验室里把它写下来，忘记了我写的帖子。这就像是“无话可说”。我必须跑过实验室并抓住那个音符，因为我知道这不完全是。我尝试了几个不同的设置，结果相同。当我将它与N5242A同时连接时，我确保更改了GPIB地址。然后，我将它更改回16（或者可能是15？）并在测试时将N5242A从总线上断开。我每次都得到相同的结果。我不介意通过常规的8753ES菜单进行校准，但能够通过PLTS拉入S参数会很好。不幸的是，我为8753s所写的所有仪器都回到了研究生院，用labview写的，我再也没有这个了。哦，好吧，可能正在编写一些新的脚本。谢谢，迈克尔 以上来自于谷歌翻译 以下为原文Is it possible to use an 8753ES with PLTS 2012?I have no problems connecting to my N5242A.When I hook up the 8753ES (by GPIB) and scan for new instruments with PLTS, PLTS says it can't find anything.At the same time I notice that the 8753ES has a message on the screen.Forgive me for my paraphrasing.I wrote it down in my lab and forgot the post-it I wrote it on.It was something like"contacted with nothing to say."I have to run past the lab and grab that note, because I know that's not exactly it.I tried a few different setups with the same result.I made sure I changed the GPIB address when I had it connected at the same time as the N5242A.Then, I changed it back to 16 (or maybe 15?) and disconnected the N5242A from the bus while I tested it.I got the same result each time. I don't mind calibrating through the regular 8753ES menus, but it would be nice to be able to pull in the S-parameters through PLTS.Unfortunately, all the instrumentation I wrote for the 8753s was back in grad school, written in labview, and I don't have a seat of that anymore.Oh well, might be writing some new scripts. Thanks, Michael
2019-05-14 10:15
Sn*，但看起来不是C。连接的PikIT3 SnA-无（VID 04D8，PID 900A）当前连接。您想使用这个皮卡3吗？我接受，然后我得到错误消息。目标电路可能需要比调试工具提供的更多的功率。外部
2018-09-26 17:26
我正在尝试使用上述设备构建系统，我正在尝试使用NI的NIMax软件和National Instruments GPIB-USB-HS连接器向HP8350B发送命令。该软件识别出网络分析仪的存在，并意识到它具有必要的两个端口; 16和17为passthrough。但是，我无法通过直通地址向清道夫发送任何指示。每次我这样做，分析器告诉我Data PassThrough（是）执行，但系统只是超时而没有任何反应。有谁知道我能做些什么来解决这个问题？ ETA抱歉，这是一个8757C，而不是B.标题已更改为accountEdited：Donalbain于2014年1月17日上午3:59 以上来自于谷歌翻译 以下为原文I am trying to build a system using the above set of equipment, and I am trying to send commands to the HP8350B using the NIMax software from National Instruments and a National Instruments GPIB - USB - HS connector. The software recognises the existence of the network analyzer, and realises it has the necessary two ports; 16 along with 17 for the passthrough. However, I am unable to send any instructions through the passthrough address to the sweeper. Every time I do it, the Analyzer tells me that Data PassThrough (is) Executing, but then the system simply times out and nothing happens.Does anyone have any idea what I can do to fix this? ETA Sorry, it is an 8757C, not B. Title changed to accountEdited by: Donalbain on Jan 17, 2014 3:59 AM
2018-12-13 16:53
嵌入式网络通常应用在环境比较恶劣的工业生产现场，因此在以下几个方面有其自身独特的要求：
2020-03-05 07:37
开放自动化到底指的是什么？什么样的系统才是一个理想的开放自动化系统？
2021-09-18 06:25
什么是开放性系统？开放自动化到底指的是什么？什么样的系统才是一个理想的开放自动化系统？如何构建开放自动化的生态系统？开放自动化系统会成功么？
2021-07-02 07:09
