Banner Electrical Verification The invisible bottleneck in IC design updated 1
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It’s about the mobile GPU memory bandwidth per watt, folks

It’s about the mobile GPU memory bandwidth per watt, folks
by Don Dingee on 11-21-2013 at 4:00 pm

There has been a lot of huffing and puffing lately about 64-bit cores making it into the Apple A7 and other mobile SoCs, and we could probably dedicate a post to that discussion. However, there are a couple other wrinkles to the Apple A7 that should be getting a lot more attention.

There are two primary causes of user frustration in multimedia… Read More


Interface Protocols, USB3, PCI Express, MIPI, DDRn… the winner and losers in 2013

Interface Protocols, USB3, PCI Express, MIPI, DDRn… the winner and losers in 2013
by Eric Esteve on 11-19-2013 at 11:57 am

How to best forecast a specific protocol adoption? One option is to look at the various IP sales, it will give you a good idea of the number of SoC or IC offering this feature on the market in the next 12 months. Once again, if you wait for the IP sale to have reached a maximum, it will be too late, so you have to monitor the IP sales dynamic when… Read More


Meeting the Challenges of Designing Internet of Things SoCs with the Right Design Flow and IP

Meeting the Challenges of Designing Internet of Things SoCs with the Right Design Flow and IP
by Daniel Nenni on 11-18-2013 at 7:00 pm

Connecting “things” to the Internet and enabling sensing and remote control, data gathering, transmission, and analysis improves many areas: safety and quality of life, healthcare, manufacturing and service delivery, energy efficiency, and the environment. The concept of the Internet of Things (IoT) is quickly becoming… Read More


5 Rules of Power Management Using NoCs

5 Rules of Power Management Using NoCs
by Paul McLellan on 11-18-2013 at 4:30 pm

If it has escaped your notice that power management on SoCs is important then you need to get out more. Increasingly, the complexity of the interconnect between the various processors, memories, offload processors, devices, interfaces and other blocks means that the best way to implement it is to use a network on chip (NoC). But… Read More


Raptor Image Signal Processor

Raptor Image Signal Processor
by Paul McLellan on 11-18-2013 at 9:00 am

This fall there seems to be a bumper harvest of cores. Today Imagination Technologies announced their latest core for image signal processing. Like all of their cores, it is designed to be part of an SoC and is designed to work with other Imagination cores to build a complete image processing system. In particular, it is designed … Read More


Android Kit Kat Openly Preaching for DSP offloading

Android Kit Kat Openly Preaching for DSP offloading
by Eric Esteve on 11-15-2013 at 10:04 am

In fact KitKat advocates low-power always-on functionality, and this is essential for contextual-awareness. Always-on functionality is saving battery life, which seems to be weird at first: if your phone is always-on you would expect it to consume much power… But always-on goes together with screen-off (the screen is a high… Read More


Can Intel Compete in the IoT?

Can Intel Compete in the IoT?
by Daniel Nenni on 11-05-2013 at 5:00 pm

Kevin Ashton, a British technology pioneer, is credited for the term “The Internet of Things” to describe an ecosystem where the Internet is connected to the physical world via ubiquitous sensors. Simply stated: rather than humans creating content for the internet IoT devices create the content. To be clear, this… Read More


nVidia: Virtual Platform/Emulation Hybrid

nVidia: Virtual Platform/Emulation Hybrid
by Paul McLellan on 11-05-2013 at 11:57 am

I was the VP marketing at VaST Systems Technology and then at Virtutech. Both companies sold virtual platform technology which consisted of two parts:

  • an extremely fast processor emulation technology that actually worked by doing a binary translation of the target binary code (e.g. an ARM) into the native instruction set of the
Read More

Synopsys Creates a High-performance ARC Core

Synopsys Creates a High-performance ARC Core
by Paul McLellan on 11-05-2013 at 10:00 am

ARC is a family of configurable processors. Originally it was a standalone company in the UK (what is it with the UK and processor cores?) spun out from Argonaut Software. The A in ARC stood for Argonaut originally. ARC International was acquired by Virage and then Virage was acquired by Synopsys so now it is part of Synopsys Designware… Read More


GlobalFoundries and ARM

GlobalFoundries and ARM
by Paul McLellan on 11-04-2013 at 4:56 pm

GlobalFoundries had several interesting things at the ARM TechCon last week. Firstly, GlobalFoundries won the best in show award in the chip design category recognizing the best-in-class technologies introduced since the last TechCon.

Earlier in the summer GlobalFoundries and ARM announced the ARM Cortex-A12 processor,… Read More