TIMESTEP TOO SMALL
Multisim一直出现TIMESTEP TOO SMALL，已经搞不清楚是为什么了，费解，来人帮忙 应该是内存溢出，protuse也有类似问题。下面是我帮你搜的：
In smaller circuits this error is generally due to a mistake in wiring or connecting components, so this must be checked first.
If the wiring has been validated in the circuit follow these steps:
Select Simulation » Interactive Simulation Settings
Under Initial conditions select Set to zero
Click the OK button
Check to see if the simulation now works. If not:
Select Simulation » Interactive Simulation Settings
Check Set maximum time step (TMAX)
Select Maximum Time Step (TMAX) and change it from 1e-005 to 1e-003
Click the OK button
Check to see if the simulation now works. If not:
Select Simulation » Interactive Simulation Settings
Select the Analysis Options tab
Select the Use Custom Setting radio button and click on the Customize button
Select the Global tab
Check the Relative Error Tolerance to ON and set it to 0.01
Set Shunt resistance from analog nodes to ground to 1e+9
Select the Transient tab
Check Integration Method to ON and set it to Gear
Click the OK button
Click the OK button 仿真正常，没有问题。
erpao 发表于 2014-2-27 22:41
应该是内存溢出，protuse也有类似问题。
下面是我帮你搜的：
你这些我都试过 不行 erpao 发表于 2014-2-27 22:41
应该是内存溢出，protuse也有类似问题。
下面是我帮你搜的：
哈哈，“内存溢出”的结论和下面的英文描述完全没有关系。
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