在orcad中点击"PSPICE" 》edit simulation profile 》configuration files 》browse 》把你的lib文件（你的应该是DB3.lib）加入即可（点击add to design，不行就再点击 add as global）。说的是：X_U1 中使用的 子电路DB3 未定义你是用了阶层电路吗？
op-07应该是个运放，元件所在的库没有添加到你所做的工程中。至于如何添加，由于你没有说明用cadence干嘛，操作会有所不同。找到configuration file---library-- OP-07 usedhttp://zhidao.baidu.com/question/263698131493484965.htmlX_U1 这个变量没有定义啊13719871215现在的位置比较难，有深度。不好...
candence仿真提示错误:ERROR(ORPSIM-15108): Subcircuit TL431/TI used by X_U13 is undefined[复制链接] 查看: 7581 |回复: 1 1 新手01号 新手01号 离线 LV4 初级工程师 积分:384 | 主题:14 | 帖子:93 访问空间 发消息 积分:384 LV4 初级工程师...
ERROR - Subcircuit AN326 Used by X_U2 is undefined why? Please give the reply ASAP... 11 年多前 Britt Brooks - Online Design Tools11 年多前 TI__Mastermind41310points Santosh, If the error you listed is correct an...
However, the next step in the project is to measure the power signal in the 6 ports of the EM structure: I would like to measure using probes the Power signal in the 6 ports of the EM structure in order to be able to change the Port Properties for the EM structure and set up the...
This is the error which is been thrown whenever im using PSpice. Its now with AD741 but this error is thrown with any error. Im un able to simulate...
The thing is, it should be automatically understood by LTSPICE, but it seems that... well LTSPICE doesn't know the standart component. I know that SIMETRIX does, but it isn't freeware. And it tends to bug a lot (the version 8.00 I had used to crash mysteriously with certain componen...