eldo_user

Examples
Example 20—DC Mismatch Comparison with Monte Carlo Analysis using ECL
.define_testbench _mc(nb_mc_run=10)
.mc nb_mc_run
.extract mc label=mc_offset mcstd(offset)
.extract mc label=mc_power mcstd(power)
.end_define_testbench
The above lines define the testbench to be used for the Monte Carlo analysis including
information to be extracted.
.define_task run()
set dcm_offset=0
set dcm_power=0
set mc_offset=0
set mc_power=0
simulation( dcm(), dcm_power=@dcm_power, dcm_offset= @dcm_offset )
simulation( _mc(nb_mc_run=500), mc_power=@mc_power, mc_offset=
@mc_offset )
The above lines define the task to be used for the DCMISMATCH and Monte Carlo analyses.
fprint(stdout, "\nThis is an ECL-controlled simulation, comparing the
global results of DCMISMATCH and MONTECARLO.\n")
fprint(stdout, "The values reported below are the 1-sigma estimates of
the offset and power quantities, as estimated with both methods.\n\n")
fprint(stdout, "DC mismatch : offset : %e\n", dcm_offset)
fprint(stdout, "DC mismatch : power : %e\n", dcm_power)
fprint(stdout, "Monte Carlo : offset : %e\n", mc_offset)
fprint(stdout, "Monte Carlo : power : %e\n", mc_power)
.end_define_task
The above lines specify the printing of the extracted results in a custom format.
.run
The above line executes the previously defined task named run.
Simulation Results
This is an ECL-controlled simulation, comparing the global results of
DCMISMATCH and MONTECARLO.
The values reported below are the 1-sigma estimates of the offset and
power quantities, as estimated with both methods.
DC mismatch : offset : 6.033827e-03
DC mismatch : power : 1.285868e-06
Monte Carlo : offset : 6.071414e-03
Monte Carlo : power : 1.278497e-06
Eldo® User's Manual, 15.3 1323