Digital simulation hardware
Digital hardware modeling for complex circuits and hybrids, plus a modernization path for legacy D300 modeling services.
Capability overview
With more than 100 hardware model developments to its credit, ITS has experience modeling complex digital circuits and hybrids for demanding simulation and test applications.
The work extends beyond individual models: ITS is also developing the HS-300 project as a path to preserve and modernize hardware-modeling services built around the legacy Teradyne D300 ecosystem.
D300 modeling
ITS engineers model complex digital circuits and hybrids with attention to repeatability, fault signatures, and the behavior LASAR expects from the modeler.
ITS D300 models incorporate the appropriate amount of X-handling to mask non-repeatable states and generate unique fault signatures for fault-dictionary development.
Contact ITS to discuss model availability and application requirements.
HS-300 project
The ITS HS-300 project uses a donor D300 backplane interfaced to a Teradyne HSSub with HSSub-6025 channel cards, simulating the legacy D300 pattern and control boards while modernizing the host environment.
The HSSub runs Windows 11 with ITS-developed MDLMAN and DSORCE drivers to advertise modeler services to LASAR. LASAR runs on a QEMU virtual machine with Solaris 8 on the embedded PC, creating an all-in-one approach to hardware modeling and LASAR simulation with judge capabilities.
Check back for additional project information.
Engineering support
Share the platform, module, migration, modeling, or diagnostic challenge and we can help identify the right path forward.
