Testimonials

Truechip possesses a wide variety of Verification IPs (VIPs) that are easy to integrate, highly customizable, and designed by leveraging comprehensive verification methodologies to cover the scenarios for High Speed Serial Protocols such as PCIe Gen4. Truechip PCIe Gen4 Verification IP is a prudent choice since the VIP is modular, offers a comprehensive test suite, coupled with rugged protocol checker and easy to understand logs.

Truechip has a wide variety of specialized verification IPs (VIPs) that are architected and designed by leveraging comprehensive test-bench and assertion based verification methodologies to cover the scenarios for High Speed Serial Protocols. Truechip compliance suite for these protocols is quite comprehensive and user friendly.

We evaluated several suppliers and found Truechip USB3.1 CVIP to be the ideal solution according to our criteria of ease of integration, good error reporting and strong protocol checkers. Also the customer support that we got has been the best in class.

We evaluated several suppliers but found Truechip PCIe CVIP to be robust, easy to integrate and equipped with the strong protocol checkers we need to meet our quality objectives. When we considered the additional factors of license model flexibility and support it was a fairly easy decision.

Ok this is helpful - the phrase " the upstream must continue asserting warm reset" made me think we needed to be doing something.

Thanks for your detailed comments. We have reviewed the spec and our design and agree we have a problem. The design has been updated to drive HBURST=0x0 during single transfers. We are now passing with the new checker.

I discussed the errors with the design team and they have agreed to update the design.

Having a large number of Truechip licenses has been great in really flushing out the gremlins in the Testbench. The test failure below has been fixed and both simulators run clean with that test.

Assertions helped us find 2 corner bugs and have really helped us gain confidence in our coverage and verification plan.