WebFeb 6, 2011 · [SPICE] Gmin step [0 of 120] failed: Gmin=0.001 [SPICE] Gmin stepping failed [SPICE] source step [108 of 120] failed: source factor=90.000 [SPICE] Too many … WebOct 28, 2024 · Hi, When running a simulation of a Clapp pentode oscillator with ngspice 28, I get: Doing analysis at TEMP = 27.000000 and TNOM = 27.000000 Error: 0, -0.022 out of range for pwr Note: Starting dynamic gmin stepping Trying gmin = 1.0000E-03 Error: 0, -0.022 out of range for pwr Warning: Further gmin increment >snip> Warning: Dynamic …
Solving Convergence Problems - Intusoft
WebDec 1, 2012 · -[SPICE]Gmin step [42 of 120]failed: GMIN=7.07946e-007.-[SPICE]Gmin stepping failed.-[SPICE]Source step[85 of 120]failed source factor = 70.8333-[SPICE]Too many iterations without convergence.-Simulation failed to start.-Simulation FAILED due to fatal simulator errors. Je ne sais pas que faire, j'ai Proteus à peine il y a une journée. WebApr 28, 2024 · Warning: Dynamic gmin stepping failed Note: Starting source stepping Supplies reduced to 0.0000% Warning: singular matrix: check nodes xgyrator.1 and xgyrator.1 ... One successful gmin step Note: One successful source step Supplies reduced to 0.1000% Warning: singular matrix: check nodes xgyrator.1 and xgyrator.1 ... potterton and martin nursery
Seven Segment Display Multiplexing PIC Microcontroller
WebApr 21, 2024 · Circuit: * gnetlist -g spice-noqsi -o test_gyrator.net test_gyrator.sch. Doing analysis at TEMP = 27.000000 and TNOM = 27.000000. Warning: singular matrix: check nodes xgyrator.1 and xgyrator.1. Note: Starting dynamic gmin stepping. Trying gmin = 1.0000E-03 Note: One successful gmin step. Trying gmin = 1.0000E-04 Note: One … Web关注. 这是因为Proteus在建立数学模型进行仿真时,运算在设定的迭代次数下无法收敛,一般是由于采用了SPICE模型引起的,也可以认为是Proteus的BUG,解决的办法是把SPICE模型的器件(一般是三极管、运放一类的)改成Schematic Model(原理图模型)。. 还有个别情 … WebAug 27, 2024 · Trying gmin = 1.0000E-03 Note: One successful gmin step Trying gmin = 1.0000E-04 Note: One successful gmin step Trying gmin = 1.0000E-05 Note: One successful gmin step ... Supplies reduced to 0.0000% Warning: source stepping failed doAnalyses: Too many iterations without convergence. run simulation(s) aborted touchstone data gateway