求问大神In-Rush Power Consumption是什么意思啊？
2014-04-10 15:53
您好，我目前正在运行一个应用程序，该应用程序在专用笔记本电脑上使用带有NVIDIA卡的3D图形。我正在尝试将Linux计算机虚拟化为来宾VM，以便我可以将我的3D应用程序作为虚拟设备运行。我已经看到NVIDIA GRID支持Windows客户机使用VMware进行图形虚拟化，但它是否也支持Linux客户机？是否有支持此功能的VMware虚拟图形驱动程序？谢谢！以上来自于谷歌翻译以下为原文Hello, I am currently running an application that uses 3D graphics with an NVIDIA card on a dedicated laptop machine. I am trying to virtualize the Linux machine as a guest VM so that I can run my 3D application as a virtual appliance. I have seen that the NVIDIA GRID supports Windows guests machines for graphics virtualization using VMware, but does it also support Linux guests? Are there any VMware virtual graphics drivers that will support this?Thanks!
2018-09-30 10:50
我希望尽快升级到Xenserver 7.2以利用vGPU迁移功能。是否有支持新版本和此功能的驱动程序版本的时间表？谢谢！以上来自于谷歌翻译以下为原文I'm looking to upgrade to Xenserver 7.2 as soon as I can to take advantage of the vGPU migration feature. Is there a timeline for a driver release that supports the new version and this feature? Thanks!
2018-09-28 16:36
你好，我设计了一个使用CY8CMBR3108芯片的板，在CS0上用外部的ARDUINO UNO使用它制作了一个CAPSENSE按钮，我可以很容易地得到按钮状态，使用一个修改的版本，用于在做同样的事情时在网络上找到的ARBUDIO，但是有一个AtTyY85，我有一些麻烦：在第二次阅读中，我只能获得一次CAPSENSE按钮的状态。也许我错过了一点，比如一些时间问题？我使用的是“软件”I2C，但事实上，我至少可以读一次CAPSENSE状态，可能表明I2C是WorkIG，而我的问题来自其他地方。提前感谢您的任何帮助！Atsiyy85 I2CyCyPrimest.I.Zip2.3 K 以上来自于百度翻译 以下为原文Hello, I designed a board using the CY8CMBR3108 chip, and made a capsense button on CS0When using it with an external arduino UNO, I can get the button status easily , using a modified version of the MBR3_Read_Status for arduino found on the webWhen doing the same thing, but with an attiny85, I have some troubles: I can get the status of the capsense button only once, at the second readingMaybe I am missing a point, like some timing issues? I am using a "software" I2C, but the fact that I can read, at least once, the capsense status may suggest that the I2C is workig, and my problem comes from somewhere else Thank you in advance for any help given! attiny85_I2C_cypress_test.ino.zip 2.3 K
2018-11-28 16:21
电源门控可以降低泄漏功耗吗？有哪几种情况采用PG能显著减小泄漏功耗呢？
2022-02-11 06:34
我的许可证配置管理器说SDK和Vivado WebPACK我有一个浮动许可证。但是，在“文件名”列下，它为空。在主机ID匹配下，它表示否，但在许可CRC下，它说好。当我运行ISE项目管理器时，我收到一条警告，指出未找到许可证谁可以帮我这个事。以上来自于谷歌翻译以下为原文 My license configuration manager says for the SDK and Vivado WebPACK I havea floating licence. However under the File Name column it is empty. Under Host ID Matches it says Nothough under Licence CRCit says OK. When I run the ISE Project Manager I get a warning that the license is not found Can anyone help me on this.
2018-12-12 10:51
智能小车如何与机械臂相结合？
2021-12-27 06:15
我在这里张贴，寻找一些建议。背景是：这个世界是由白痴和工程师组成的，其中很多；（然后是律师）所以，我们有家庭自动化。全是无线的，因为这是一所旧房子。有了所有的频率，一些DeSt-亚人类选择使用2.4GHz用于ZigBee（和类似的）和WiFi。结果是，当你用你的智能手机下载一些大垃圾（比如谷歌地图离线时，对于我的欧宝来说，没有导航者，多亏了一些白痴，但你会为此付出代价的，我发誓！）家庭自动化死了。我试着在这里和那里争抢频道，但是很明显，WiFi比MiWi/Zigbee使用更多的功率和“频谱”……考虑到我也想在每个房间都有音频…蓝牙是一个很好的选择，但再一次，所有的频率，白痴IEEE和***的白痴工程师使用相同的波段。我真的很好奇Alexa和其他来自谷歌的SeISSE应该如何工作。也许所有的WiFi？家庭自动化，音频，数据……所以把Zigbee扔进垃圾箱。或恢复到900MHz LoRa…以上来自于百度翻译 以下为原文 I am posting this here, looking for some suggestions.Background is: this world is made of idiots and engineers are quite a lot among them ;) (then come lawyers) So, we have home automation. All wireless, since this is an old house. With all frequencies out there, some dement sub-human chose to use 2.4GHz for both ZigBee (and alike) and WiFi. Result is, when you're using your smartphone to download some large crap (such as google maps offline, for my Opel which comes without Navigator, thanks to some more idiots - but you'll pay for that, I swear it!) ......home automation dies. I tried to scramble channels here and there but it's quite clear that WiFi simply uses more power and "spectrum" than MiWi/ZigBee...Consider that I also wanted to have audio in each room... and Bluetooth was a good choice but, again, with all the frequencies out there, the idiots engineers from idiot IEEE and the*** use all the SAME band. I really wonder how Alexa and the other scheisse from google are supposed to work. Maybe all WiFi? home automation, audio, data...maybe. so throw zigbee into the bin. Or revert back to 900MHz LoRa...
2018-08-24 15:58
你好，我正在使用Spartan 6（XC6SLX）进行设计并且有一些与电源相关的问题 - 也许你们中的一个恰好知道这个： - 是否可以同时启动所有电源（1.2V，2.5V，3.3伏）或者电源之间是否有时序要求？ - 我将使用FPGA将数据从A / D转换器“路由”到存储器：4个通道，位为22.5 MHz。在这种情况下，你们中的任何人都对这些电源的电源要求有何预感？ （+/- ~30％很好 - 只是预感会很有帮助）。问候＆amp;谢谢阅读，JesperMønsted以上来自于谷歌翻译以下为原文Hello, I'm in the process of designing with the Spartan 6 (XC6SLX) and have a few questions related to the power supply - maybe one of you just happens to know about this : - Can all power supplies (1.2V, 2.5V, 3.3 volts) be started simultaneously or is there a timing requirement between the supplies?- I'll be using the FPGA to "route" data from an A/D converter to memory: 4 channels single- bit at 22.5 MHz. Any of you have a hunch about what the power requirements for each of the power supplies will be in this case? (+/- ~30% is fine - just a hunch will be helpful). Greetings & thanks for reading, Jesper Mønsted
2019-05-29 07:38
首先，我是一个很长时间的微控制器人，从来没有想过我会得到与hdl一样多的东西。我的帽子是关于Xilinx和工具的。但我还在学习很多东西。我现在只用简单的SPI就遇到了问题。在下面的代码中，当我强制从计算机程序写入时，我可以看到DataToWrite的值在我的逻辑分析器上没有变化。大多数时候输出是正确的。但偶尔我会在SPIData流中看到一个应该是'1'的位而不是零。行为仿真按预期工作，速度很慢（12 MHz SPI时钟）有一些线索我不明白，但也许其他人有1）我在使用ISE 11.1时发现了这个问题。使用它时，写入FFFF会显示一些低位，意外地忽略零。它们在时间上正确对齐。只是我期待在那里看到'1'并且看到零。3）今晚我转到11.4（希望可能解决问题）后，点击为零的位的位置移动到更高位的单个位。4）如果我将DataToWrite [0]信号路由到外部世界，问题就会消失。5）使用DataToWrite将工具的输出与外部差异而不是向外部传播并没有发现任何差异。当信号没有被发送到外部引脚时，我有点希望看到一些东西得到优化，但没有运气。关于下一步该尝试的任何想法？该PCB具有5位易于访问的IO，并且没有jtag，因此无法进行32个调试通道。下一个董事会将有更多。系统时钟为48 MHz.SPI时钟以12 MHz运行。 ClkDiv4实际上以24 MHz运行。 ClkDiv4由48 MHz时钟驱动的计数器导出。状态[0]由48 MHz时钟设置/清除。这是开始写作的指示。//状态机抽出数据通道@（posedge ClkDiv4）开始大小写（状态）IDLE：如果（Status [0]）开始//如果设置，我们需要开始在DataToWrite中传输数据TXBuf SPIClkReg谢谢你的任何建议。以上来自于谷歌翻译以下为原文First, I'm a long time microcontroller guy, and never thought I'd get as far as I have with hdl. My hat is off to Xilinx and the tools. But I'm still learning a lot. I'm stuck on a problem right now with a simple SPI. In the code below, I can see the value of DataToWrite is not changing on my logic analyzer when I force writes from a computer program. And most of the time the output is correct. But occasionally I'll see a bit that is supposed to be a '1' in the SPIData stream instead be a zero. Behavioral simulation works as expected, and speeds are slow (12 MHz SPI clock) There are a few clues that I don't understand, but perhaps someone else does 1) I discovered the problem when I was using ISE 11.1. When using that, writing FFFF would show some low order bits flicking to zero unexpectedly. They are correctly aligned time wise. It's just I was expecting to see a '1' there and a zero was seen instead. 3) After I moved to 11.4 tonight (hoping that might fix the problem), the location of the bits flicking to zero moved to a single bit in the higher orders. 4) If I route the DataToWrite[0] signal to the outside world, the problem goes away. 5) Diff'ing the output of the tools with DataToWrite going to the outside and not going to the outside didn't reveal any difference. I was kind of hoping to see something get optimized away when the signal wasn't getting routed to an outside pin, but no luck. Any thoughts on what to try next? This PCB has 5 bits of easily accessed IO, and no jtag, so 32 channels of debug isn't possible. Next board will have more. The system clock is 48 MHz. The SPI clock is running at 12 MHz.ClkDiv4 is actually running at 24 MHz.ClkDiv4 is derived by a counter driven by 48 MHz clock. Status[0] is set/cleared by the 48 MHz clock. This is the indication to start writing. // State machine to pump out dataalways @(posedge ClkDiv4)begincase (State)IDLE:beginif (Status[0])begin// If set, we need to begin transmission of the data in DataToWriteTXBuf
2019-01-15 10:31
