ARM Architecture

Cadence Spectre FX FastSPICE Simulator Is Adopted by SK Hynix to Speed up DRAM Design

SK hynix achieves important productiveness positive aspects by adopting the newest FastSPICE simulator

SAN JOSE, Calif.— Apr 11, 2022 — Cadence Design Methods, Inc. (Nasdaq: CDNS) at this time introduced that SK hynix Inc. has deployed the Cadence® Spectre® FX Simulator for FastSPICE-based practical verification of their DDR4 and DDR5 DRAMs focused for PC and cellular purposes. The Spectre FX Simulator supplies SK hynix with excessive simulation accuracy, quick efficiency and an intuitive use mannequin.

Purposeful verification of SK hynix’s DRAM requires simulating massive transistor-level designs with tens of hundreds of thousands of transistors and lots of of hundreds of thousands of parasitic post-layout components throughout a number of modes of operation and course of, voltage and temperature (PVT) corners. The Spectre FX Simulator delivers optimum capability for dealing with these large designs with quick simulation efficiency to finish verification and meet stringent tapeout deadlines. SK hynix leveraged the simulator to test vital output knowledge sign values and top-level currents and timing measurements, enabling it to confirm design habits and make sure that the designs meet their performance, timing and energy specs. As well as, the simulator supplies an intuitive use mannequin with minimal simulation-tuning necessities accompanied by wonderful accuracy and efficiency stability to hurry up given verification duties.

SK hynix is utilizing the Spectre FX Simulator’s extremely scalable multicore structure to carry out parallelization of transient simulations, permitting design and verification groups to additional enhance simulation turnaround time by using the {hardware} sources out there with out having to commerce off accuracy.

“Our DRAM designs require a number of high-accuracy chip-level FastSPICE simulations throughout many course of corners to make sure their timing, energy and different attributes meet demanding specs whereas delivering our merchandise on time to the PC and cellular computing markets,” mentioned Mr. Do Chang-ho, Head of Pc Aided Engineering at SK hynix, Inc. “Because of our collaboration with Cadence, the Spectre FX FastSPICE Simulator has been certified and deployed in manufacturing for PC and cellular DRAM verification and is being expanded to HBM and graphics DRAMs. The Spectre FX Simulator allows breakthroughs in design methodology and important productiveness positive aspects.”

The Spectre FX Simulator is a part of the industry-leading Spectre Simulation Platform, which affords the one full simulation answer encompassing a number of solvers to permit a designer to maneuver simply and seamlessly between circuit-, block- and system-level simulation and verification duties. The Spectre Simulation Platform helps Cadence’s Clever System Design technique enabling SoC design excellence. For extra info on the brand new Spectre FX Simulator, please go to

About Cadence

Cadence is a pivotal chief in digital programs design, constructing upon greater than 30 years of computational software program experience. The corporate applies its underlying Clever System Design technique to ship software program, {hardware} and IP that flip design ideas into actuality. Cadence clients are the world’s most progressive corporations, delivering extraordinary digital merchandise from chips to boards to finish programs for essentially the most dynamic market purposes, together with hyperscale computing, 5G communications, automotive, cellular, aerospace, shopper, industrial and healthcare. For seven years in a row, Fortune journal has named Cadence one of many 100 Finest Corporations to Work For. Be taught extra at

About SK hynix Inc.

SK hynix Inc., headquartered in Korea, is the world’s prime tier semiconductor provider providing Dynamic Random Entry Reminiscence chips (“DRAM”), Flash reminiscence chips (“NAND Flash”) and CMOS Picture Sensors (“CIS”) for a variety of distinguished clients globally. The Firm’s shares are traded on the Korea Alternate, and the World Depository shares are listed on the Luxemburg Inventory Alternate. Additional details about SK hynix is accessible at,

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