One of the biggest endearing qualities of a debug environment for any type of coding is availability of multiple ways to accomplish a task. Whether the preference is keyboard shortcuts, mouse left-click drill-down and right-click pull-down menus, source code view, hierarchical class view, or graphical relationship view, … Read More
Go ahead – type “open source” into the SemiWiki search box. Lots of recent articles on the IoT, not so many on EDA tools. Change takes a while. It has only been about five years since the Big Three plus Aldec sat down at the same table to work on UVM. Since then, Aldec has also gotten behind OS-VVM, and is now linked to a relatively new open… Read More
Vector blasting hardware is as old as digital test methodology itself. In the days of relatively simple combinational and finite state machine logic, a set of vectors aimed broadside at inputs could shake loose most faults with observable outputs. With FPGAs, creating an effective set of artificial test vectors has become a lot… Read More
Tools, tools, tools. Designs are rapidly changing, JESD204b, Hybrid Memory cube and all other Gigabit serialization schemes are here to stay. RIP DDR. This means board level simulations with respect to firmware (FPGA) are going to be more challenging than ever. Why? you ask, especially if the board layout is simpler? True, but… Read More
Dr. Stanley Hyduke founded Aldec in 1984 and their first product was delivered in 1985, named SUSIE (Standard Universal Simulator for Improved Engineering), a gate-level, DOS-based simulator. The SUSIE simulator was priced lower than other EDA vendor tools from the big three: Daisy, Mentor and Valid (aka DMV). Today, Aldec … Read More
I will say that as popular as DO-254 and the like is, I am not the fella for that. It can take the simplest of designs into a realm of test and verification like you have never seen before. Yes, when I am flying I happen to be a big fan of this rigorous testing but you will not find me doing that job anytime soon. While the topic is very dry, it … Read More
Tanner EDA is making waves at their customer’s sites as the mixed-signal design suite from Tanner EDA, Incentia Design Systems, Inc. and Aldec, Inc. helps ASIC Design House lower cost and increase efficiency with no compromise in performance. In today’s ‘always on’, Internet of Things connected world, the demand for high-performance,… Read More
Learning an HDL language or an HDL simulator are two different things, so I wanted to see what was available for learning a vendor-specific HDL simulator. I’ve already taught Verilog as an instructor using both ModelSim and Active-HDL simulators, however we only used a handful of commands in the class and labs in order to … Read More
“Failure to plan is planning to fail.” If that is true – and it has been quoted verbatim or slightly modified so many times throughout modern history, there has to be some truth – why does most of the engineering community seem to detest planning so much?
Engineering planning doesn’t mean whipping out a block diagram or pseudo code,… Read More
I am convinced after studying out the matter, that Aldec is one of the leaders in DO254 certification. As you listen and read the news as I do about flight MA-370, you keep theorizing and wondering. This is a good time to introduce the reader to the seriousness of flight worthy electronics and the arduous process to achieve certification.… Read More
