For SoC ISO 26262 Compliance, Should All EDA Tools Be TCL1?


ISO 26262, the automotive functional safety standard, requires the assessment of software tool confidence levels (TCLs) as either a TCL1, TCL2 or TCL3.  Part 8:2011, clause 11.4.5 of the ISO 26262 standard provides a methodology with guidance for software tool classification and qualification. It applies to software tools used for the development of safety-critical designs where it is essentia... » read more

The Week In Review: Manufacturing


Qualcomm recently announced the new Snapdragon 820. The cell-phone chipset is based on Samsung Electronics’ new 14nm LPP (Low-Power Plus) process, the second-generation of the company’s 14nm finFET process technology. What’s next? Qualcomm is developing the Snapdragon 830. “Snapdragon 830 leaks indicate that the chip will sport 8GB of RAM, an enhanced Kryo custom architecture, and fabbe... » read more

Package Modeling Needs For A Robust IC Power Integrity Sign-Off


Progress in IC technology has allowed chip designers to pack more functionality and continually make better use of silicon area. This trend, coupled with the need to maintain low power using techniques such as voltage islands and power and clock gating, has caused the power consumption to vary across the chip and over time. This has introduced considerable amount of transient current peaks in t... » read more