High-Level Design for Automotive Applications

High-Level Design for Automotive Applications
by Bernard Murphy on 11-16-2017 at 7:00 am

Automotive markets have added pressure on semiconductor/systems design through demand for ISO26262 compliance – this we all know. But they have also changed the mix of important design types. Once class of design that has become very significant in ADAS, and ultimately autonomous applications, is image signal processing (ISP).… Read More


High Level Synthesis Update

High Level Synthesis Update
by Tom Dillinger on 06-29-2016 at 7:00 am

High-level synthesis (HLS) involves the generation of an RTL hardware model from a C/C++/SystemC description. The C code is typically referred to as abehavioraloralgorithmicmodel. The C language constructs and semantics available to architects enable efficient and concise coding – the code itself is smaller, easier to write/read,… Read More


Leveraging HLS/HLV Flow for ASIC Design Productivity

Leveraging HLS/HLV Flow for ASIC Design Productivity
by Pawan Fangaria on 12-23-2015 at 12:00 pm

Imagine how semiconductor design sizes leapt higher with automation in digital design, which started from standard hardware languages like Verilog and VHDL; analog design automation is still catching up. However, it was not without a significant effort put in moving designers from entering schematics to writing RTL, which… Read More


HLS with ARM and FPGA Technologies Boosts SoC Performance

HLS with ARM and FPGA Technologies Boosts SoC Performance
by Pawan Fangaria on 11-23-2015 at 7:00 am

The way SoC size and complexity are increasing; new ways of development and verification are also evolving with innovative automated tools and environment for SoC development and optimization. IP based SoC development methodology has proved to be the most efficient for large SoCs. This needs collaboration among multiple players… Read More


Xilinx is a Software Company

Xilinx is a Software Company
by Paul McLellan on 09-10-2015 at 7:00 am

If you think of Xilinx the word that immediately comes to mind is FPGA. After all they were one of the pioneers of the space. FPGAs are a means of implementing hardware, and the main implementation methodology is RTL-based. This compares to writing software and compiling it for a microprocessor, which is the main software implementation… Read More


A New Unified Power Solution at All Levels

A New Unified Power Solution at All Levels
by Pawan Fangaria on 08-13-2015 at 7:00 am

When situation demands, multiple solutions appear with a slight lag of time. Similar is the story with estimating and optimizing power at SoC level. In the SoC era, power has become a critical criterion long ago, and there are tools available for power analysis and optimization. However, with more mobile and IoT (Internet of Things)… Read More


Designing an IDCT for H.265 using High Level Synthesis

Designing an IDCT for H.265 using High Level Synthesis
by Daniel Payne on 07-27-2015 at 8:00 pm

Math geeks know all about Inverse Discrete Cosine Transforms (IDCT) and a popular use is in the hardware architecture of High Efficiency Video Coding (HEVC), also known as H.265, the new video compression standard and widely used in consumer and industrial video devices. You could go about hand-coding RTL to create an IDCT function,… Read More


High Level Synthesis. Are We There Yet?

High Level Synthesis. Are We There Yet?
by Paul McLellan on 06-16-2015 at 7:00 am

High level synthesis (HLS) seems to have been part of the backdrop of design automation for so long that it seems to be one of those things that nobody notices any more. But it has also crept up on people and gone from interesting technology to keep an eye on to getting genuine adoption. The first commercial product in the space was behavioral… Read More


NVIDIA and Qualcomm Talk about High Level Synthesis, Samsung on Low Power for Mobile

NVIDIA and Qualcomm Talk about High Level Synthesis, Samsung on Low Power for Mobile
by Daniel Payne on 05-31-2015 at 4:00 pm

Since 1978 I’ve seen many trends in the semiconductor design world: transistor-level IC design, gate-level design, RTL coding, High Level Synthesis (HLS) and IP re-use. We’ve witnessed the growth in design productivity enabling chips starting with just thousands of transistor all the way up to billions of transistors… Read More


Verifying the RTL Coming out of a High-Level Synthesis Tool

Verifying the RTL Coming out of a High-Level Synthesis Tool
by Daniel Payne on 03-30-2015 at 9:30 pm

With High-Level Synthesis (HLS) the first benefit that comes to my mind is reduced design time, because coding with C or SystemC is more efficient than low-level RTL code. What I’ve just learned is that there’s another benefit, a reduction in the amount of functional simulation required. One HLS customer was able … Read More