Hardware/Software Codesign

The current state of the art technology in integrated circuits allows the incorporation of multiple processor cores and memory arrays, in addition to application specific hardware, on a single substrate. As silicon technology has become more advanced, allowing the implementation of more complex designs, systems have begun to incorporate considerable amounts of embedded software [3]. Thus it becomes increasingly necessary for the system designers to have knowledge on both hardware and software to make efficient design tradeoffs. This is where hardware/software codesign comes into existence

An Automated Design-flow for FPGA-based Sequential Simulation

In this paper we describe the automated design flow that will transform and map a given homogeneous or heterogeneous hardware design into an FPGA that performs a cycle accurate simulation. The flow replaces the required manually performed transformation and can be embedded in existing standard synthesis flows. Compared to the earlier manually translated designs, this automated flow resulted in a reduced number of FPGA hardware resources and higher simulation frequencies. The implementation of the complete design flow is work in progress.\u

Addressing the Smart Systems Design Challenge: The SMAC Platform

This article presents the concepts, the organization, and the preliminary application results of SMAC, a smart systems co-design platform. The SMAC platform, which has been developed as Integrated Project (IP) of the 7th ICT Call under the Objective 3.2 \u201cSmart components and Smart Systems integration\u201d addresses the challenges of the integration of heterogeneous and conflicting domains that emerge in the design of smart systems. SMAC includes methodologies and EDA tools enabling multi-disciplinary and multi-scale modelling and design, simulation of multidomain systems, subsystems and components at different levels of abstraction, system integration and exploration for optimization of functional and non-functional metrics. The article presents the preliminary results obtained by adopting the SMAC platform for the design of a limb tracking smart system

Systemc-vhdl cosimulation and synthesis in the hw domain

Abstrac

An Enhanced Hardware Description Language Implementation for Improved Design-Space Exploration in High-Energy Physics Hardware Design

Detectors in High-Energy Physics (HEP) have increased tremendously in accuracy, speed and integration. Consequently HEP experiments are confronted with an immense amount of data to be read out, processed and stored. Originally low-level processing has been accomplished in hardware, while more elaborate algorithms have been executed on large computing farms. Field-Programmable Gate Arrays (FPGAs) meet HEP's need for ever higher real-time processing performance by providing programmable yet fast digital logic resources. With the fast move from HEP Digital Signal Processing (DSPing) applications into the domain of FPGAs, related design tools are crucial to realise the potential performance gains. This work reviews Hardware Description Languages (HDLs) in respect to the special needs present in the HEP digital hardware design process. It is especially concerned with the question, how features outside the scope of mainstream digital hardware design can be implemented efficiently into HDLs. It will argue that functional languages are especially suitable for implementation of domain-specific languages, including HDLs. Casestudies examining the implementation complexity of HEP-specific language extensions to the functional HDCaml HDL will prove the viability of the suggested approach

Towards Multidimensional Verification: Where Functional Meets Non-Functional

Trends in advanced electronic systems' design have a notable impact on design verification technologies. The recent paradigms of Internet-of-Things (IoT) and Cyber-Physical Systems (CPS) assume devices immersed in physical environments, significantly constrained in resources and expected to provide levels of security, privacy, reliability, performance and low power features. In recent years, numerous extra-functional aspects of electronic systems were brought to the front and imply verification of hardware design models in multidimensional space along with the functional concerns of the target system. However, different from the software domain such a holistic approach remains underdeveloped. The contributions of this paper are a taxonomy for multidimensional hardware verification aspects, a state-of-the-art survey of related research works and trends towards the multidimensional verification concept. The concept is motivated by an example for the functional and power verification dimensions.Comment: 2018 IEEE Nordic Circuits and Systems Conference (NORCAS): NORCHIP and International Symposium of System-on-Chip (SoC