In an era of SoCs with millions of gates, hundreds of IPs and multiple ways to verify designs through several stages of transformations at different levels of hierarchies, it is increasingly difficult to handle such large data in a consistent and efficient way. The hardware and software, and their interactions, have to be consistent… Read More
At the recent DVcon there was a keen focus on design verification and validation. Much of the attention is on Logic/circuit design verification, UVM, and IP verification. At the system level functional verification has improved to comprehend complex hardware and software interaction using Virtual Platforms/SystemC and Transaction… Read More
As Moore’s law started saturating on a single semiconductor die, the semiconductor community came up with the approach of growing vertically by stacking dies one above other in a 3D-IC arrangement. However, a major concern with a 3D-IC is that the heat generated by each die can get trapped in the stack, and hence it’s extremely important… Read More
The SoC designs of today are much more complex than ever in terms of number of clocks, IPs, levels of hierarchies, several modes of operations, different types of validations and checks for growing number of constraints at various stages in the design flow. As a semiconductor design evolves through several stages from RTL to layout,… Read More
As SoCs have got more complex, and with a larger and larger software content, it is no longer good enough to just monitor how the design behaves using simulation and then completely forget about it once the design is complete. What is required is the capability to monitor the design in real time (in silicon or FPGA) to see how it is behaving.… Read More
In this age of SoCs with hundreds of IPs from different sources integrated together and working at high operating frequencies, FPGA designers are hard pressed keeping up the chip reliability from issues arising out of excessive static & dynamic IR drop, power & ground noise, electro migration and so on. While the IPs are… Read More
A very popular acronym is ‘WYSIWYG’ – What You See Is What You Get! This is very true and is important to visualize things to make it better in various aspects such as aesthetics, compactness, organization, structure, understandable for correction and so on; the most important, in case of semiconductor design, is being able to identify… Read More
If we look at the past, most of the EDA tools in the semiconductor design space have originated from a designers’ need to do things faster. Regardless of whether it is design exploration, manual design, simulation, verification, optimization (Power Performance Area – PPA) and many other steps in the overall design flow.… Read More
In the current semiconductor design landscape, the design size and complexity of SoCs has grown to large extent with stable tools and technologies that can take care of integrating several IPs together. With that mammoth growth in designs, verification flows are evolving continuously to tackle the verification challenges … Read More
The semiconductor industry seems to be the most challenged in terms of cost of error; a delay of 3 months in product development cycle can reduce revenue by about 27% and that of 6 months can reduce it by almost half; competition is rife, pushing the products to next generation (with more functionality, low power, high performance,… Read More
