{| class="wikitable"
|-
! scope="col"|
! scope="col"| Module Name
! scope="col"| Excitation/Sources
! scope="col"| Lumped Devices
|-
| style="width:40px;" | [[image:fdtd-ico.png | link=[[EM.Tempo]]]]
| [[EM.Tempo]]
| style="width:350px;" | Lumped, distributed, microstrip, COW, coaxial and waveguide sources, plane wave, Gaussian beam, arbitrary waveform
| style="width:250px;" | Resistor, capacitor, inductor and nonlinear diode
|-
| style="width:40px;" | [[image:prop-ico.png | link=[[EM.Terrano]]]]
| [[EM.Terrano]]
| style="width:350px;" | Transmitters, Hertzian dipoles
| style="width:250px;" | N/A
|-
| style="width:40px;" | [[image:po-ico.png | link=[[EM.Illumina]]]]
| [[EM.Illumina]]
| style="width:350px;" | Hertzian dipole, plane wave, Huygens source
| style="width:250px;" | N/A
|-
| style="width:40px;" | [[image:static-ico.png | link=[[EM.Ferma]]]]
| [[EM.Ferma]]
| style="width:270px;" | Volume charge, volume current, wire current and permanent magnet
| style="width:250px;" | N/A
|-
| style="width:40px;" | [[image:planar-ico.png | link=[[EM.Picasso]]]]
| [[EM.Picasso]]
| style="width:350px;" | Strip and probe gap circuit sources, scattering wave port, Hertzian dipole, plane wave, Huygens source
| style="width:250px;" | Simple passive RLC lumped elements
|-
| style="width:40px;" | [[image:metal-ico.png | link=[[EM.Libera]]]]
| [[EM.Libera]]
| style="width:350px;" | Strip and wire gap circuit sources, Hertzian dipole, plane wave, Huygens source