How do you run multiple operating systems on the same processor? You use virtualization and you run a hypervisor underneath all the so-called “guest” operating systems. So what is virtualization?
Virtualization started with VM/370 developed in 1972 at IBM (the current version is still in use). Here is how it works.… Read More
In today’s world of semiconductor design with SoCs having complex IPs, hardware and software working together on a single chip, it’s hard to imagine a system without embedded software into it. But it is easy to guess how difficult it would be to test that hardware and software embedded system. And often there is limited window of … Read More
The attendance numbers for DAC are out. Unless you have been living under a stone you know that DAC was in Austin Texas a couple of weeks ago. Attendance was:
The registration is slightly lower than last year when DAC was in San Francisco (as it will be again … Read More
If there is a trend I can detect in verification in 2013, it is taking verification environments and making the user interface, scripts, and tools work uniformly across the whole spectrum of possible verification “substrates” from virtual platforms, FPGA boards, emulation, actual chips, RTL simulation and so … Read More
As seems to be traditional, Wally Rhines gave a keynote here at the GlobalPress Electronics Summit here in sunny Santa Cruz. It was entitled Embedded Software, the Next Revolution in EDA. Unlike Cadence and Synopsys, Mentor has a strong position in embedded software. It has been build up over a long time through a series of acquisitions… Read More
Yesterday, I clicked “like” on a LinkedIn post with the title “TI Cuts 1,700 Jobs”. Today, I read the analysis and pulled out Social Distortion’s “Still Alive” for inspiration. I’ve been through this more than once. For them it’s not like-worthy, and I feel their sting.
The part of the post I liked was the comment: “This is good for … Read More
Mentor has a webinar on Model Driven Development (MDD) for Systems Engineering, presented by Bill Chown. It is actually the first of 15 webinars. This first one is just over 30 minutes long and I assume the others will be too. The webinar focuses on embedded system development, which historically has largely been validated using… Read More
The open source types say it all the time: open is better when it comes to operating systems. If you’re building something like a server or a phone, with either a flexible configuration or a limited lifetime, an open source operating system like Linux can put a project way ahead.
Linux has always started with a kernel distribution,… Read More
I got an email from Mentor Embedded this morning about a webinar on Implementing a GENIVI-compliant System. I have to admit I had no idea what GENIVI is, which surprised me. I spent several years working in the embedded space and so I usually have at least a 50,000 foot view of most things going on there. One reason for my ignorance is … Read More
