This paper presents a distributed hardware/software cosimulation environment for heterogeneous systems pro-totyping applied to an industrial application. The environment provides following features: distributed Hw/Sw cosimulation, automatic Hw/Sw interface generation, Hw elements can be described at different levels of abstraction and generic/specific Sw debuggers can be used. Starting from a b...

We in this paper propose a software TransactionLevel Modeling (TLM) approach to co-simulate HW/SW efficiently. To keep the concurrency in the simulated system, timing synchronization should be considered carefully in HW/SW co-simulation between hardware and software simulations. Nevertheless, improper timing synchronization leads to either poor simulation performance or inaccurate simulation re...

The current trend in Embedded Systems (ES) design is moving towards the integration of increasingly complex applications on a single chip. An Embedded System has to satisfy both performance constraints and cost limits; it is composed of both dedicated elements, i.e. hardware (HW) components, and programmable units, i.e. software (SW) components, Hardware (HW) and software (SW) components have t...

To re-examine the relationship of birth weight with carcass and meat quality of pigs at market weight, offspring (n=378) of 63 sows were assigned to three birth weight groups; 25% low weight (LW), 50% middle weight (MW), and 25% heavy weight (HW), with runts (<800g) being excluded. LW pigs exhibited the lowest postnatal growth performance, the lowest lean mass and the greatest degree of fatness...

In view of the remarkable decrease of the relative heart weight (HW) and the relative blood volume in growing pigs, we investigated whether HW, cardiac output (CO), and stroke volume (SV) of modern growing pigs are proportional to BW, as predicted by allometric scaling laws: HW (or CO or SV) = a·BW(b), in which a and b are constants, and constant b is a multiple of 0.25 (quarter-power scaling l...

The present study assessed the possible involvement of the renin-angiotensin system (RAS) and the sympathetic nervous system (SNS) in thyroxine (T4)-induced cardiac hypertrophy. Hemodynamic parameters, heart weight (HW), ratio of HW to body weight (HW/BW), and myocyte width were evaluated in absence of thyroid hormone (hypothyroidism) and after T4 administration. Male Wistar rats were used. Som...

Partially Runtime-Reconfigurable (PRTR) FPGAs allow hardware tasks to be placed and removed dynamically at runtime. We present an OS for hybrid computing systems consisting of both CPUs and PRTR FPGAs. The OS is based on Linux, and provides unified interfaces for both HW and SW processes to ease the design of such hybrid systems. The scheduler of HW processes is implemented on the hardware, to ...

Anaerobic continuous stirring tank reactor (CSTR) was employed for biohydrogen production by anaerobic co-digestion from the mixture of herbal wastewater (HW) and monosodium glutamate (MGW). A series blend volumetric proportions (MGW/HW), organic loading rates (OLR) were used as control strategy evaluated optimal production. The highest 7260±7.7 mL L -1 d attained at proportion 15%, OLR 41 g CO...

This paper describes the HW-Hume level of the novel Hume language. HW-Hume is the simplest subset of Hume that we have identified. It provides strong formal properties but posseses limited abstraction capabilities. In this paper, we introduce HW-Hume, show some simple example programs, describe an eÆcient software implementation, and demonstrate how important properties can be exposed as part o...