Signal Integrity Validation

Signal testing and verification

PCI Express (PCIe)

The PCIe testing service currently offers the following test plans.

PCI Express 4.0 & 5.0 official certification tests

PCI Express Pre-test

PCI Express Debugging Service

PCI Express Consulting Services

iFlytek is an official PCI-SIG certified laboratory and a member of the specification development working group.

Our Pre-Test service uses the latest PCI-SIG testing specifications to help customers' R&D products pass the PCI-SIG official conformance standard certification tests more efficiently.

PCIe(1.0/2.0/3.0/4.0/5.0/6.0)

What is PCIe conformance standard certification testing?


The PCI-SIG Association holds a Compliance Workshop every quarter of the year to test the compatibility of member PCIe products with other member products and whether member PCIe products comply with the association's specifications.

The latest PCI Express conformance testing items are mainly divided into:


Test Category
Electrical Testing Examines platform, AIC Transmitter and Receiver characteristics.
Configuration Space Testing Examines configuration space in PCI Express devices.
Link Transaction Testing Tests device behavior for link-level protocol.
Interoperability Testing Functional test of AIC and system
Lane Margining Tests Lane margining implementation on a receiver port.

iFlytek is a PCI-SIG certified laboratory, currently offering formal certification testing for PCIe 4.0 & 5.0. Passing the test allows you to join The Integrator List.

Please note that PCIe 4.0 products can no longer obtain formal certification by participating in the PCI-SIG Compliance Test Workshop.

Currently, only those who pass official verification tests at certified laboratories can be added to the Integrator List.