EIGEMSim is a SECS/GEM simulator software developed by EINNOSYS to help manufacturers test compliance with SECS/GEM standards on semiconductor equipment. The simulator can be configured to mimic either equipment or a factory host and allows users to create, send, and receive SECS messages using a wizard or by importing message definitions. It logs all incoming and outgoing messages to facilitate compliance testing.

1. SECS GEM Simulator Features
EINNOSYS has developed a software application – EIGEMSim to help OEMs and
fabs/assemblies test SEMI compliance for SECS/GEM on an equipment.
EIGEMSim SECS/GEM simulator can be configured to simulate either an equipment or
factory host depending on the use case. It allows creation, configuration, transmission and
receipt of SECS messages.
EIGEMSim facilities the message transfers through Message Dictionary.
There are two ways to create and configure SECS Messages – through a wizard within
EIGEMSim or by typing them in SML format in a text editor and then opening the SML file
in EIGEMSim. All messges sent and received are logged.

2. Features of EIGEMSim (SECS/GEM Simulator) :
 Runs on Windows & Linux
 Comes with most commonly used SECS messages pre-configured to get you up and
running of your complaince testing quickly
 User friendly & intuitive UI for configuring and sending messages.
 It can be configured either as the equipment or the Factory host during the
development.
 Provides Logs of all the incoming and outgoing messages.