Question

在使用cadence绘制好原理图之后，电器检查DRC没有错误之后，为什么生成网表出现：无效指针的错误

Answer 1

这个问题在cadence论坛里面提到过，今天我也遇到了这个问题。
解决办法
Firstly 关闭UAC功能，即用户账户控制功能，详细如何关闭功能详细度娘，我提供更改注册表的方法 打开注册表HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion
\Policies\System\ConsentPromptBehaviorAdmin修改键值2为0，这时候windows安全中心会发出警告说你
的UAC已经被关闭
Secondly
进行下面两个命令操作 Cadence SP16.3后没有pxllite.ocx and truereuse.ocx文件了，更改为
orpxllite.ocx和ortruereuse.ocx"
This error message appears because of an improper entry in the registry of the pxllite.OCX
file. You can solve this problem in the following tree ways:
Solution 1: Manually register the Dynamic Link Libraries (.DLL).
To manually register the pxllite.ocx file:
1. Choose Start > Run to open the Run window.
2. Type cmd to open the command line window
3. Go to <Install_dir>\tools\capture, where <Install_dir> is the path for the OrCAD Capture
installation directory.
4. Type the following two commands, one at a time in the command line window:

regsvr32 orpxllite.ocx
regsvr32 ortruereuse.ocx"
Thirdly
以admin方式打开软件即可产生网表。