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Synopsys
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HBM offers SOC’s dense and fast memory options

HBM offers SOC’s dense and fast memory options
by Tom Simon on 08-22-2017 at 7:00 am
Categories: IP, Synopsys

Dual in-line memory modules (DIMM’s ) with double data rate synchronous dynamic random access memory (DDR SDRAM) have been around since before we were worried about Y2K. Over the intervening years this format for provisioning memory has evolved from supporting DDR around 1995, to DDR1 in 2000, DDR2 in 2003, DDR4 in 2007 and DDR4… Read More

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Prototyping GPUs, Step by Step

Prototyping GPUs, Step by Step
by Bernard Murphy on 08-15-2017 at 7:00 am
Categories: EDA, Synopsys

FPGA-based prototyping has provided a major advance in verification and validation for complex hardware/software systems but even its most fervent proponents would admit that setup is not exactly push-button. It’s not uncommon to hear of weeks to setup a prototype or of the prototype finally being ready after you tape-out. … Read More

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Synopsys Opens up on Emulation

Synopsys Opens up on Emulation
by Bernard Murphy on 07-31-2017 at 7:00 am
Categories: EDA, Events, Synopsys

Synopsys hosted a lunch panel on Tuesday of DAC this year, in which verification leaders from Intel, Qualcomm, Wave Computing, NXP and AMD talked about how they are using Synopsys verification technologies. Panelists covered multiple domains but the big takeaway for me was their full-throated endorsement of the ZeBu emulation… Read More

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A Functional Safety Primer for FPGA – and the Rest of Us

A Functional Safety Primer for FPGA – and the Rest of Us
by Bernard Murphy on 07-27-2017 at 7:00 am
Categories: Automotive, EDA, FPGA, Synopsys
6 Comments

Once in a while I come across a vendor-developed webinar which is so generally useful it deserves to be shared beyond the confines of sponsored sites. I don’t consider this spamming – if you choose you can ignore the vendor-specific part of the webinar and still derive significant value from the rest. In this instance, the topic is… Read More

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Checking Clock Gating Equivalence the Easy Way

Checking Clock Gating Equivalence the Easy Way
by Bernard Murphy on 07-14-2017 at 7:00 am
Categories: EDA, Synopsys

Synopsys just delivered a Webinar on using the sequential equivalence app (SEQ) in their VC Formal product to check that clock-gating didn’t mess up the functional intent of your RTL. This webinar is one in a series on VC Formal, designed to highlight the wide range of capabilities Synopsys has to offer in formal verification. They… Read More

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Synopsys New EV6x Offers 4X More Performance to CNN

Synopsys New EV6x Offers 4X More Performance to CNN
by Eric Esteve on 07-11-2017 at 7:00 am
Categories: Automotive, IP, Synopsys

When Synopsys bought Virage Logic in 2010, ARC processor IP was in the basket, but at that time ARC processor core was not the most powerful on the market, and by far. The launch of EV6x vision processor sounds like Synopsys has moved ARC processor core by several orders of magnitude in term of processing power. EV6x deliver up to 4X … Read More

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LETI Days 2017: FD-SOI, Sensors and Power to Sustain Auto and IoT

LETI Days 2017: FD-SOI, Sensors and Power to Sustain Auto and IoT
by Eric Esteve on 07-07-2017 at 7:00 am
Categories: Automotive, Events, FD-SOI, GlobalFoundries, IoT, STMicroelectronics, Synopsys
18 Comments

I have attended last week to the LETI Days in Grenoble, lasting two days to mark the 50[SUP]th[/SUP] anniversary of the CEA subsidiary. Attending to the LETI Days is always a rich experience: LETI is a research center counting about 3000 research engineers, but LETI is also a start-up nursery. The presentations are ranging from … Read More

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Webinar: Synopsys on Clock Gating Verification with VC Formal

Webinar: Synopsys on Clock Gating Verification with VC Formal
by Bernard Murphy on 07-06-2017 at 12:00 pm
Categories: EDA, Events, Synopsys

Clock gating is arguably the mostly widely-used design method to reduce power since it is broadly applicable even when more sophisticated methods like power islands are ruled out. But this style can be fraught with hazards even for careful designers. When you start with a proven-correct logic design and add clock gating, the logic… Read More

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ARM, Infineon, Synopsys, SK Hynix talk AMS Simulation

ARM, Infineon, Synopsys, SK Hynix talk AMS Simulation
by Daniel Payne on 06-28-2017 at 12:00 pm
Categories: EDA, Events, Synopsys
8 Comments

Every SoC that connects to an analog sensor or device requires AMS (Analog Mixed-Signal) circuit simulation for design and verification, so this year at #54DAC the organizers at Synopsys hosted another informative AMS panel session over lunch time on Monday. What makes this kind of panel so refreshing is that the invited speakers… Read More

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Accurate Power Sooner

Accurate Power Sooner
by Bernard Murphy on 06-20-2017 at 7:00 am
Categories: EDA, Synopsys

Synopsys PrimeTime PX, popularly known as PT-PX, is widely recognized as the gold standard for power signoff. Calculation is based on a final gate-level netlist reflecting final gate selections and either approximate interconnect parasitics or final parasitics based on the post-layout netlist. The only way to get more accurate… Read More