blob: 4ea28fd050962a32f00bb2de34307ad28ea5db59 [file] [log] [blame]
Warning: redefinition of .subckt sky130_fd_pr__pnp_05v5_w0p68l0p68, ignored
Circuit: **.subckt bandgap_core_stability_ctat
Scale set
ASCII raw file "spiceinterface_temp.raw"
Doing analysis at TEMP = 127.000000 and TNOM = 27.000000
Warning: include: has no value, DC 0 assumed
Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Note: Starting true gmin stepping
Trying gmin = 1.0000E-03 Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: Further gmin increment
Trying gmin = 5.6234E-03 Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: Further gmin increment
Trying gmin = 8.6596E-03 Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: Further gmin increment
Trying gmin = 9.6466E-03 Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: Further gmin increment
Trying gmin = 9.9105E-03 Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: Further gmin increment
Trying gmin = 9.9775E-03 Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: Further gmin increment
Trying gmin = 9.9944E-03 Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: Further gmin increment
Trying gmin = 9.9986E-03 Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: Further gmin increment
Trying gmin = 9.9996E-03 Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: Last gmin step failed
Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: True gmin stepping failed
Note: Starting dynamic gmin stepping
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
Trying gmin = 1.0000E-06 Note: One successful gmin step
Trying gmin = 1.0000E-07 Note: One successful gmin step
Trying gmin = 1.0000E-08 Note: One successful gmin step
Trying gmin = 1.0000E-09 Note: One successful gmin step
Trying gmin = 1.0000E-10 Note: One successful gmin step
Trying gmin = 1.0000E-11 Note: One successful gmin step
Trying gmin = 1.0000E-12 Note: One successful gmin step
Trying gmin = 1.0000E-12 Note: One successful gmin step
Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: Dynamic gmin stepping failed
Note: Starting source stepping
Supplies reduced to 0.0000% Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Trying gmin = 1.0000E-02 Note: One successful gmin step
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
Trying gmin = 1.0000E-06 Note: One successful gmin step
Trying gmin = 1.0000E-07 Note: One successful gmin step
Trying gmin = 1.0000E-08 Note: One successful gmin step
Trying gmin = 1.0000E-09 Note: One successful gmin step
Trying gmin = 1.0000E-10 Note: One successful gmin step
Trying gmin = 1.0000E-11 Note: One successful gmin step
Trying gmin = 1.0000E-12 Note: One successful gmin step
Note: One successful source step
Supplies reduced to 0.1000% Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Supplies reduced to 0.0000% Warning: singular matrix: check nodes bmr_biasv and bmr_biasv
Warning: source stepping failed
AC operating point failed -
Last Node Voltages
------------------
Node Last Voltage Previous Iter
---- ------------ -------------
net7 -1.04537e-17 0
__unconnected_pin__ -1.04537e-17 0
net2 -4.88834e-48 0
ref -1.12354e-60 0
net5 -4.88834e-48 0
net1 -4.88834e-48 0
net6 -1.12354e-60 0
net8 3.73861e-30 0
beta 3.73861e-30 0
ptat 0 0
bmr_biasv 0 0
vdd 0 0
net4 -1.04537e-17 0
ac 0 0
ctat 0 0
net10 0 0
net9 4.15242e-49 0
cas -4.5246e-47 0
net3 -3.71049e-52 0
net11 -2.1638e-24 0
net12 6.15272e-26 0
sky130_fd_pr__esd_nfet_05v0_nvt.pm3 0 0
0 0
vin#branch 0 0
vdd#branch 4.17182e-29 0
v6#branch 1.44908e-34 0
v5#branch 0 0
v3#branch 0 0
v2#branch 0 0
doAnalyses: iteration limit reached
run simulation(s) aborted
Total analysis time (seconds) = 0.008
Total elapsed time (seconds) = 48.278
Total DRAM available = 7908.293 MB.
DRAM currently available = 741.961 MB.
Maximum ngspice program size = 292.500 MB.
Current ngspice program size = 257.125 MB.
Shared ngspice pages = 8.023 MB.
Text (code) pages = 5.770 MB.
Stack = 0 bytes.
Library pages = 257.441 MB.