Wilf Corrigan ‘Epitaxy innovator’, ‘ASIC champion’, ‘SIA founder’. Those are a few of the descriptions you could apply to Wilf Corrigan. Another, until May, was ‘Last of the Pioneers’ – but then, after 46 years of involvement with major chip companies, Corrigan stepped down as chairman of LSI Logic, the company he set up with […]
SystemC [1] is rapidly becoming the language of choice for ESL-centric design methodologies. It is set to become the framework for higher-level flows above today’s RTL, and has three key components: modeling, synthesis and verification. High-level modeling particularly demonstrates the language’s versatility and advantages. Strong progress is also being made in higher-level synthesis. However, our […]
Introduction Complete system-on-chip (SoC) design assembly, configuration and verification environments emerged in the 1990s to address an increasing design gap between the capacity of silicon and the ability of engineering teams to fill that gap meaningfully with optimized system designs. Despite the need being addressed by these early environments, adoption was slow. In this context, […]
Kerry Bernstein When Kerry Bernstein, a 28-year IBM veteran, was first drafted to work on Big Blue’s development of 3D semiconductors, he admits he was a skeptic. “At first, I think I felt as though I’d got dragged into this program. I thought it wasn’t going anywhere. I thought it was going to go anywhere. […]
Walden Rhines The official mission statement of the EDA Consortium (EDAC) says that the organization exists “to promote the health of the EDA industry, and to increase awareness of the crucial role EDA plays in today’s global economy.” EDAC’s chairman Wally Rhines, also chairman and CEO of Mentor Graphics, amplifies this by explaining that the […]
As the third wave of the digital revolution finally gains momentum, the chip industry is breaking loose from its homogeneous telecom/PC-centric confines – where everyone’s product and box essentially looked and worked the same – into the arms of the fragmented consumer-centric heterogeneous multimedia, with significantly more brand names and lots of different price points. […]
Productivity levels for hardware design, specification, simulation and validation have been raised by the formal approval of IEEE 1800 SystemVerilog as an industry standard. Evolved from the Verilog hardware description language, SystemVerilog is now the language of choice for developing verification and design intellectual property (IP). As a result, EDA companies are progressing rapidly in […]
Designers thinking about low power and energy have a variety of strategies at their disposal. The most common are: Process/libraries (e.g. low-power processes/libraries; high and low threshold voltage cells; and voltage scaling); Power and voltage domains; Clock gating; Low-power optimized clock synthesis; Low-power synthesis (e.g. automatic insertion of operand isolation circuitry); Implementation optimizations (e.g. operand […]
When migrating from FPGA prototype to ASIC, engineers need to interface with multiple silicon and software vendors. Designing with FPGAs often requires the use of several software platforms, including front-end synthesis tools, FPGA software development tools, and verification and timing analysis tools. Migrating to an ASIC platform involves using a parallel design flow with different […]
Why are more chips late to market and cost three times more to design at 90-nanometer (nm) than at 130nm? Today’s ASSPs and ASICs are huge, approaching one billion transistors, with clock speeds exceeding 1-GHz. Engineers struggle to manage the complexity of devices that achieve these levels of performance and size. A natural reaction to […]
