+preset选项用于选择Spectre X仿真器及仿真精度及速度,用户可根据需要选择cx/ax/mx/lx/vx中一个。 Spectre X对各种类型的电路都可以在保持精度的同时提高仿真速度,下图是一些实际电路的Spectre APS和SpectreX的仿真速度对比: 另外,Spectre X已扩展至AMSdesigner中,最新的AMS Designer中已包含Spectre X模拟引擎和Xcelium...
可以+preset=mx ,在 spectre.out 出现 "spectre X enabled" spectre -64 input.scs +preset=mx +aps +escchars +log psf/spectre.out -format fsdb -raw psf +lqtimeout 900 每个option作用,可以用 spectre -help 查看 执行完成后会生成一堆文件 .├── 01_run_spectre.csh ├── input.measure ├...
Spectre EMIR Voltus-XFiのテクノロジーは、+emirpresetコマンド・ライン・オプションを設定することで有効になります。このオプションは、すべての第1ステージと第2ステージのEMIRの設定が事前定義されています。この機能は、Spectre Xソルバーのみで動作し、Spectre Accelerated Parallel...
Use the Spectre X preset modes (+preset) to run the high-performance simulation Examine Spectre X single-process and multi-process simulations Enable parasitic optimization (+postlpreset) for post-layout designs Software Used in This Course
Spectre APS has three errpreset accuracy modes: conservative, moderate, and liberal. Spectre X has five preset modes: CX, AX, MX, LX, and VX. So, how to map your current Spectre APS errpreset mode to a Spectre X preset mode?
用spectre19和spectre20做长时间仿真时,当选errpreset=liberal时,或者设置为spectre X(手动加命令+preset=vx)后,仿真器只能存2.1G数据,然后就出error停止了。error类似如下: 有坛友遇到类似情况吗?知道如何解决吗? 感谢网友回复,补充情况如下: ic61环境下仿真输出格式已经选了psf,另外errpreset=moderate(默认)时是可...
Appendix A: Transient Accuracy Using the Errpreset Option (Optional) Appendix B: relref Example Explanation (Optional) Audience RF Designers Analog/Mixed-Signal IC Designers Prerequisites You need to have knowledge of the following software:
② Simulator仿出的结果可靠不精确不是否收敛应该如何处理如何设置 ③ 读完这本书你应该会 1 Simulator如何计算结果 2 Simulator会产生何种错误如何识别 3 如何提高仿真精度 4 如何克服不收敛的情况 5 对于一些特殊电路会产生什么错误如何识别 6 明白仿真器里设置convergenceerror control的一些重要参数 7 能知道仿真器...
Vitamix Propel 510 blender: $348Blend up tasty smoothies, juices and more with this Vitamix blender. It has a 48-ounce capacity and comes with three preset blending modes for smoothies, soup and frozen desserts. There is also a pulse feature for tackling heartier ingredients.Details$348 at...
In most interactive narratives players physically inhabit the main character, guiding their avatar through a preset story with a marginal amount of flexibility. In Spectre, players use their avatar less literally: their actions direct the flow of a character's memory as he searches for the nine ...