TypeError:对象已在 EventEmitter 处被销毁。(C:/NXP/GUI-Guider-1.8.1-GA/resources/app.asar/electron
2025-04-10 06:59
:52.058ZElectron: 17.4.1Chromium: 98.0.4758.141Node.js: 16.13.0V8: 9.8.177.13-electron
2022-06-01 11:19
Electron Opticstel +31 40 2766947Building AAE-room 21fax +31 40 2766820P.O.B. 218 5600 MD ACHT, the Netherlands
2018-08-31 15:08
Electron Microscope)显微照相及EDX(Energy-Dispersive X-ray spectroscopy)金属元素分析,但样品毕竟已在红墨水测试时曾经过外力破坏,而且部分
2019-08-27 04:37
NW.JS和HTML5的有什么联系关系。
2019-05-06 18:44
我正在使用DDR II+SRAM中的一个,我有一个关于VDD和VDDQ的输入序列的问题。我想使用VDDQ为1.8 V,所以在这种情况下,我需要使用定序器吗? 以上来自于百度翻译 以下为原文I am using your one of the DDR II+ SRAM and I have a question regarding the input sequence of Vdd and Vddq. I want to use Vddq as 1.8 v, so in this case do I need to use sequencer?
2019-04-01 15:51
我可以用QDR II/II+产品作为QDR I吗? 以上来自于百度翻译 以下为原文Can I use your QDR II/II+ products as QDR I?
2019-04-01 16:10
我想实现这么一个功能:一个两位的输出,从00开始加到11,并且每个数字保持1秒,然后循环这个功能。这个保持应该怎么实现呢?是对时钟计数然后计到1秒了对输出加1,还是有其他可以实现1秒保持的办法?晶振就是是32.768M的晶振。刚学verilog不久,求教
2013-04-01 14:52
fpga仿真太麻烦了。做错了完全不知道哪里错了。还要用eda软件。好麻烦。。我的这个程序照着教程搞的。。就算出不来波。是不是我的modelsim没有破解。?
2013-03-31 21:54
你好,我已经把由收发器和触发器组成的togethera电路允许我通过8位GPIO总线将Raspberry Pi连接到5v逻辑1mhz 8位计算机。我可以从复古计算机读取/写入,但是由于Raspberry Pi限制和非常紧张的时序余量,我在1000万次写入中遇到大约5个错误。为了解决这个问题,我可以添加更多芯片并通过硬件做更多工作,这将使设计复杂化,或者我可以在CPLD上完成所有工作,我的朋友推荐给我他的XC9500XL,我需要学习Verilog。在我开始之前,我遇到的一个问题是:我能够使用此CPLD创建收发器吗?我需要能够在两个方向上驱动总线以进行读/写。我也正在读Samir Palnitkar的“Verilog HDL”第二版,所以任何适用于我的项目的阅读建议都将受到赞赏。提前谢谢了!安东尼以上来自于谷歌翻译以下为原文Hello, I've put together a circuit consisting of transceivers and flip-flops that allows me to interface a Raspberry Pi to a 5v-logic 1mhz 8-bit computer via an 8-bit GPIO bus. I am able to read/write from/to the retro computer but I am experiencing approximately 5 errors out of 10 million writes no matter what I do due to Raspberry Pi limitations and very tight timing margins. To fix this I can add more chips and do much more via hardware which will considerably complicate the design or I can do it all on a CPLD, and my friend recommended and gave me his XC9500XL which means I need to learn Verilog. One question I have before I go ahead is : am I able to create a transceiver using this CPLD? I need to be able to drive the bus in both directions for read/write purposes. I'm also reading the book "Verilog HDL" 2nd Ed by Samir Palnitkar so any additional reading recommendations applicable to my project would be appreciated. Many thanks in advance! Anthony
2019-04-26 11:20