PyIBIS-AMI

PyIBIS-AMI is a Python package of tools useful in the development and testing of IBIS-AMI models. This library is used in PyBERT and also provides three command line applications.

It can be installed via: pip install PyIBIS-AMI.

View API/Developer's Documentation.

Command Line Tools

IBIS-AMI Model Testing

PyIBIS-AMI Native:

% test-model -h
Usage: test-model [OPTIONS] IBIS_FILE

Options:
  -m, --model TEXT   Name of IBIS-AMI model to test.
  -p, --params TEXT  Directory containing test configuration sweeps.
  -d, --debug        Provide extra debugging information.
  --version          Show the version and exit.
  -h, --help         Show this message and exit.

IBIS v8.0:

% check-ami -h Usage: check-ami [OPTIONS] IBIS_FILE

Run [AMI Test Configuration] blocks embedded in an IBIS file (IBIS 8.0 §10.11).

Parses IBIS_FILE, locates the target model, then calls AMI_Init() (and AMI_GetWave() for Time_domain configs) and compares the outputs against the golden data files referenced in each [AMI Test Configuration] block.

Exits with status 1 if any configuration fails.

Options: -m, --model-name TEXT Name of the [Model] to test. Required when the .ibs file defines more than one model. -c, --config TEXT Name of a single [AMI Test Configuration] to run. Runs all configs when omitted. --tol-ir FLOAT Absolute tolerance for impulse-response comparison. [default: 1e-06] --tol-wave FLOAT Absolute tolerance for waveform comparison. [default: 1e-06] -h, --help Show this message and exit.

IBIS-AMI Model Pre-build Configuration

ami_config -h
Usage: ami_config [OPTIONS] PY_FILE

  Configure IBIS-AMI model C++ source code, IBIS model, and AMI file.

  py_file: name of model configuration file (*.py)

Options:
  -h, --help  Show this message and exit.