# Frequently Asked Questions

## General

- [What are the PCB file formats supported?](https://docs.qualcomm.com/doc/80-99775-1/topic/serdes-checker_faq.html#what-are-the-pcb-file-formats-supported)
- [What interfaces are supported by SERDES Checker?](https://docs.qualcomm.com/doc/80-99775-1/topic/serdes-checker_faq.html#what-interfaces-are-supported-by-serdes-checker)
- [How much time does it take for the simulation?](https://docs.qualcomm.com/doc/80-99775-1/topic/serdes-checker_faq.html#how-much-time-does-it-take-for-the-simulation)
- [What is simulation validation?](https://docs.qualcomm.com/doc/80-99775-1/topic/serdes-checker_faq.html#what-is-simulation-validation)

## What are the PCB file formats supported?

Cadence .BRD, Cadence .SPD, and tool independent format - ODB++.

## What interfaces are supported by SERDES Checker?

The available interfaces depend on the selected chipset.

## How much time does it take for the simulation?

Simulation time depends on the PCB complexity, interface type, and the number of ports being analyzed. You will receive an email notification once the simulation is completed.

## What is simulation validation?

Simulation validation verifies that the selected chipset, interface, port instance, and device configuration is valid and supported. This validation runs automatically after all configuration fields are selected.

Last Published: Aug 04, 2026

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