![]() ![]() Step 1: Start Verdi and load test20 database¶ Start Verdi and load test20 waveform database by typing the command verdi -ssf test20/novas.fsdb. Luisa and her father leave their house and greet their friends, commenting on the beauty of their song and the beautiful. Laura and the villagers sing a gentle chorus to summon Luisa for her birthday celebration (Tidesta, Luisa). The villagers are gathered to celebrate Luisa's birthday. The timescale is set to 1fs to avoid any issue related to simulator resolution. Lab 5: Bring up Verdi¶ This module provides instructions for loading a graphical tool to debug a design which is commonly used in integrated cicuit design workflows. Synopsis Act I: Love Scene One Setting: A pleasant village. Which one of the two simulators is more compliant to the IEEE 1800-2017 SV standard ? In my opinion, according to my comprehension of the standard, the first simulator is more compliant. If, on the other hand, I change the output skew delay, using a delay smaller (es 10ps) than the 100ps delay, the second simulator behaves as the first one ( the a signal changes after the second posedge with the the output skew of 10ps). On the other hand, with the second simulator, the clocking block output acts on the FIRST clock, and the effects can be seen on the first falling clock edge. NSITEXE also used Synopsys Verdi automated debug system to enhance debug, coverage, and planning with Z01X simulation. With the first simulator, the clocking block output a acts on the second posedge, with the signal changing on the second falling edge. I observe a different behavior while running it with two EDA simulators. Jens received his Master of Science degree in Data Processing from the University of Siegen, Germany.Repeat(10) signal changes after 100ps after the clocking block event through an output synchronous drive. Previously, Jens spent 5 years at Philips Semiconductors where he gained expertise in the design and verification of complex Multimedia SOCs for consumer products. Currently, his focus is to help Synopsys customers maximize their productivity using VCS, Verdi, Siloti and Certitude. Fully integrated with all Verdi debug views, it allows users to quickly analyze and cross-probe any holes identified through coverage analysis. He has more than 15 years of experience in the EDA and semiconductor industry, specializing in the verification and debug of IPs and System-On-Chips. Synopsys innovative planning and coverage analysis technology is built on top of the Verdi environment recognized for being optimized, extensible and easy to use. We will also introduce Verdi 3 HW-SW Debug, for instruction-accurate embedded processor debug, raising productivity in this critical area.īiography : Jens Dickel is Field Applications Consultant for Synopsys in the Central European region, having joined as part of the Springsoft Acquisition in 2012. This presentation will overview some of the technologies underpinning Verdi 3’s success, including Siloti, for debug visibility optimization, Verdi 3 Power-Aware Debug for low power debug and ProtoLink for prototype debug. Synopsys’ debug solution, built on top of the Verdi 3 advanced debug platform, solves the most complicated SoC debug problems, all the way from RTL to gate-level design. To address these debug challenges, Synopsys is taking a lead in providing productive debug environments, applicable in verification flows based on all simulators, all languages and all methodologies. When we add on the additional complexity of debugging designs in the presence of the embedded software, then debug can easily become non-deterministic and open-ended. Furthermore, many debug “artists” have to work in multiple media, making it harder for their talents to be productively re-used. ![]() Even as verification has moved from directed tests towards a methodical “science”, debug has remained an “art”. ![]() The Technology of Debug: Turning Art into a ScienceĪbstract : When users are asked to list their verification challenges, debug consistently appears at or near the top of the list. ![]()
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