大家都用什么仿真软件啊？

大过年做电路，不用这么苦逼吧

这两图啥意思啊

spectre / hspice / UltraSim

速度都不如BDA的AFS吧

how about the accuracy?
I didn't use BDA.
Could you give me some information between spectre and BDA?
1. accuracy
2. simulation time

看这个http://www.deepchip.com/items/0495-04.html 感觉快很多

ok！
I will view it.