eldo_user

Eldo Control Language
Eldo Control Language Examples
Example Dir
11-rc_alter
12-rc_compounds
13-dichotomy
14-setup
15-rf_vco
16-jitter
17-calibration
18-measure_tprop
19-overshoot
20-osc_freq_callback
21-printfile_csv
Table 18-1. Eldo Control Language Example Files (cont.)
Description
Example of how to process simulation results when the netlist contains
some .ALTER commands. First the task runs the simulation of a RC
circuit where the value of the resistance is modified using .ALTER
commands, and then some vector results are retrieved back in the task so
that they can be processed and printed on the standard output.
Example of how to process compound waveform simulation results in a
task. Two task are defined. The first shows a complicated way to process
compound waveforms by calling pre-defined functions directly on the
compound waveform (it is more complicated because the task has to
process vector results). The second task first calls the compoundcontent
function to have a direct access to each wave composing the compound
waveform; then it is easier to use the pre-defined functions on each single
waveform.
Example of a task implementing a dichotomy to find out which value of
VD yields a requested IDS current. Many simulations are run
successively.
Example of a task running many simulations to compute the setup time for
different values of temperature and VDD. Sequential and parallel versions
are provided.
Example of a task running steady-state and Monte Carlo analyses. The
first simulation computes for which value of the VCONTROL source
voltage the steady-state regime corresponds to a given fundamental
oscillation frequency. The second simulation runs a Monte-Carlo analysis
to find out the standard deviation of the fundamental frequency for the
previously calculated value of the VCONTROL source voltage.
Example of a jitter estimation for different corners. Output is written into
the file jitter.results.
Example of a task searching the required eps value to reach x% accuracy
compared to a golden result.
Short example of a netlist defining and instantiating testbenches. This
example shows how testbenches can be used without tasks to create
reusable blocks of element descriptions or simulator commands.
Short example of a netlist defining and instantiating testbenches.
Example of using a callback function to detect the time when an oscillator
has reached its expected frequency.
Example of generating a .csv file. The DC offset of an operational
amplifier is computed for different values of vdd and is printed into a .csv
file that can be loaded later in EZwave for example.
804
Eldo® User's Manual, 15.3