Embedded System Memory Management Mechanism Based on uC / OS-II

2010 ◽  
Author(s):  
Wang Xibo ◽  
Li Nan
Keyword(s):  
Embedded System ◽  
Memory Management ◽  
Management Mechanism ◽  
System Memory

Implementing a hardware‐assisted memory management mechanism for ARM platforms using the B method

2018 ◽  
Vol 31 (21) ◽  
Author(s):  
Rui Chang ◽  
Liehui Jiang ◽  
Yaobin Xie ◽  
Hongqi He ◽  
Danmin Chen ◽  
...  
Keyword(s):  
Memory Management ◽  
Management Mechanism ◽  
B Method

scholarly journals POWER ESTIMATOR DEVELOPMENT FOR EMBEDDED SYSTEM MEMORY TUNING

2002 ◽  
Vol 11 (05) ◽  
pp. 459-475
Author(s):  
FRANK VAHID ◽  
TONY GIVARGIS ◽  
SUSAN COTTERELL
Keyword(s):  
Embedded System ◽  
Memory Hierarchy ◽  
Total Power ◽  
Accurate Estimation ◽  
System Memory ◽  
The Embedded System ◽  
Memory Accesses ◽  
And Performance ◽  
The One ◽  
High Level

Memory accesses account for a large percentage of total power in microprocessor-based embedded systems. The increasing use of microprocessor cores and synthesis, rather than prefabricated microprocessor chips, creates the opportunity to tune a memory hierarchy to the one program that will execute in the embedded system. Such tuning requires fast and accurate estimation of the power and performance of different memory configurations. We describe a general three-step approach to developing such estimators, based on our experiences on several different projects. Each step is increasingly fast, using the previous step to gauge accuracy. The first step uses high-level functional simulation, the second step uses trace simulation, and the third step uses equations. A tool developer can follow these three steps to create a powerful environment for core users to support synthesis of the best memory hierarchy for a particular embedded system. The approach can be applied to components other than memory also.

scholarly journals Transformer Parameters Monitoring System using MATLAB Simulink

2018 ◽  
Vol 8 (4) ◽  
Author(s):  
Ashish C. Jangam1 ◽  
Prof. D.G. Chougule ◽  
A. S. Mali
Keyword(s):  
Embedded System ◽  
Distribution System ◽  
Low Cost ◽  
Emergency Situation ◽  
Digital Converter ◽  
Distribution Transformer ◽  
Analog To Digital ◽  
Design And Implementation ◽  
System Memory ◽  
The Embedded System

Transformer is an important component of an electrical distribution system. Hence it is important to monitor transformers for problems before faults occur. This system is about design and implementation of embedded system to monitor and record key parameters of a distribution transformer like load currents,voltage and temperature. It is installed at the distribution transformer site and the above parameters are recorded using the analog to digital converter (ADC) of the embedded system. The obtained parameters are processed and recorded in the system memory. If any abnormality or an emergency situation occurs the system takes immediate action to avoid it. This system will help the transformers to operate smoothly and identify problems before any failure. proposed system is low cost, easy to use capable of monitoring and displaying data using matlab[1,6].

PMSMC: Priority-based Multi-requestor Scheduler for Embedded System Memory Controller

2020 ◽  
Vol 139 ◽  
pp. 135-147
Author(s):  
Ali A. El-Moursy ◽  
Fadi N. Sibai ◽  
Magdy A. El-Moursy ◽  
Ahmed S.S. Mohamed
Keyword(s):  
Embedded System ◽  
Memory Controller ◽  
System Memory
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