... Jan 24, 2008 http://freeelectrons.com Free Software tools for embedded systems C library for the target device C library options Free Software tools for embedded systems © Copyright 20042008, Free Electrons ... Jan 24, 2008 http://freeelectrons.com 14 Free Software tools for embedded systems GNU / Linux workstation Crosscompiling toolchains Free Software tools for embedded systems © Copyright 20042008, Free Electrons ... Jan 24, 2008 http://freeelectrons.com 34 Free Software tools for embedded systems GNU / Linux workstation Various tools Free Software tools for embedded systems © Copyright 20042008, Free Electrons...
Ngày tải lên: 20/10/2013, 00:15
... performance while preserving timing predictability of real-time embedded software The first issue we discuss is time-predictable management schemes for shared caches We examine alternatives for ... into our optimization effort when targeted at such platforms Worst-case Performance Optimization Most optimization efforts have been focused on improving the application performance in the most-encountered ... provide instruction timing information for WCET calculation of the program An early attempt to model pipelines for WCET analysis was performed by Zhang et al [146] for a two-stage pipeline, where...
Ngày tải lên: 14/09/2015, 08:44
Microarchitecture modeling for timing analysis of embedded software
... inspirations for me, but also have been excellent examples for how to communicate scientific thoughts The weekly seminars of our embedded systems research group have been a unique forum for us to ... account for cache behaviors and the WCET Next, they perform pipeline analysis by using the cache category information This work consists of two steps First, they perform pipeline analysis for loop ... The categorization information is associated with loop levels For example, an instruction I categorized as always miss for an outer loop L1 might be categorized as first miss for an inner loop L2...
Ngày tải lên: 16/09/2015, 08:31
Tài liệu Sample Essays For TOEFL doc
... costs a fortune to both parents and the government that have created tax-funded subsidies for education for each student every year Not only are the university fees wasted, but also the money for ... reduction of traffic represents less maintenance costs for the government This surplus of money could be use for other purposes For example, a forest recovery program or a national campaign against ... better for children to grow up in the countryside or village for many different reasons, children may grow up in the big city for other aspects In my own opinion, I believe that it is better for...
Ngày tải lên: 11/12/2013, 19:15
Tài liệu Machinery''''s Handbook 27th Edition A REFERENCE BOOK FOR THE MECHANICAL ENGINEER, docx
... loge a)3/3! + ··· for all values of x for all values of x for |x| < π/2 for |x| ≤ for |x| ≤ for all values of x for all values of x for all values of x for all values of x for all values of x ... time and information to this edition Mr David Belforte, for his thorough contribution on lasers Manfred K Brueckner, for his excellent presentation of formulas for circular segments, and for the ... ··· for |x| < for |x| < for |x| < for |x| < for |x| < ( + x ) = + x/2 − x2/(2 · 4) + · · x3/(2 · · 6) − · · · x4/(2 · · · 8) −··· ⁄ ( + x ) = − x/2 + · · x2/(2 · 4) − · · · x3/(2 · · 6) + ··· for...
Ngày tải lên: 15/12/2013, 03:15
Tài liệu C Programming for Embedded Systems docx
... with hardware engineering in this book, we include some sample product specification information for hardware to complete the information set Table 2.1 Initial hardware specifications Engineering ... Page 39 4.3— Software Design 4.3.1— Software Architecture As before, we will be using C Prepackaged libraries of functions for microcontrollers are available with C compilers for embedded targets, ... of any information herein and is not responsible for any errors or omissions The publisher assumes no liability for damages resulting from the use of the information in this book or for any infringement...
Ngày tải lên: 22/12/2013, 02:17
Tài liệu C for The Microprocessor Engineer P2 doc
... TeST can only check for all bits zero or the state of bit For data already in an 8-bit Accumulator, ANDing can check the state of any bit; thus: 28 C FOR THE MICROPROCESSOR ENGINEER Operation ... courtesy of Motorola Semiconductor Products Ltd Insert page of Table 2.7 here 34 C FOR THE MICROPROCESSOR ENGINEER inform the MPU's Control registers where this data is being held There are a few ... decrementing before the Index register is used Double Increment/Decrement modes are useful when the arrays contain addresses or other double-byte data Indirection is only available for this double form,...
Ngày tải lên: 23/12/2013, 01:16
Tài liệu C for The Microprocessor Engineer P1 docx
... processes They are: C indicating a Carry or borrow, V for 2's complement oVerflow, Z for a Zero result, N for Negative (or bit = 1) and H for the Half carry between bits and These flags are set ... time This is especially true for more recent MPUs, which can run at higher clock rates The access time for a memory chip is normally given 14 C FOR THE MICROPROCESSOR ENGINEER Figure 1.6 An elementary ... Data registers for operands, this is difficult in practice because there are only two such registers Unlike the older 6800 MPU, the 6809's two 8-bit Data C FOR THE MICROPROCESSOR ENGINEER Figure...
Ngày tải lên: 23/12/2013, 01:16
Sample essays for TOEFL vngrammar an essay collection
... reduction of traffic represents less maintenance costs for the government This surplus of money could be use for other purposes For example, a forest recovery program or a national campaign against ... better for children to grow up in the countryside or village for many different reasons, children may grow up in the big city for other aspects In my own opinion, I believe that it is better for ... get helpful information that we want easily and quickly For example, students who want to study abroad but not have any information about this topic can easily receive much useful information from...
Ngày tải lên: 10/01/2014, 21:46
Tài liệu VIRTUAL REALITY - A NEW TECHNOLOGY FOR THE MECHANICAL ENGINEER docx
... need for realism, it is imperative to maintain a reasonable performance for the VR application Here "performance" refers to the response of the virtual environment to the user's actions For example, ... behavior of the system, is discussed A wide variety of software tools for VR system are described in Section 14.3.2 Third, the need for real-time performance, combined with the need to interface with ... render per second Typical speeds for UNIX-based Silicon Graphics machines range from 60,000 Tmesh/sec (Triangular Mesh) for an Indigo2XL to 1.6 million Tmesh/sec for a Power Onyx/12.3 The second...
Ngày tải lên: 23/01/2014, 07:20
Tài liệu Sample Questions for the Computer-Based Test pptx
... program? Sample Answer A B C The best answer to the question, “What is the main purpose of the program?’’ is (C), ‘‘To explain the workings of the brain.’’ Therefore, the correct choice is (C) Sample ... should finish reading about algae and plankton before we go In fact, those are the types of living things I’m going to ask you to be looking for when we’re there After the conversation, you ... The effect that colored ocean water has on algae Time Volume ? Help Answer Confirm Next Sample Questions Sample Questions Then, the first question will be presented: Structure Clicking on an underlined...
Ngày tải lên: 24/01/2014, 04:20
Tài liệu Báo cáo "Dynamically reconfiguration architecture for embedded systems using Kaffe " doc
... 15-21 Figure Overview of Kaffe architecture Figure Co-design of Embedded Kaffe For the purpose of using a java-like technology for embedded systems, we design a distributed Kaffe system using the ... bytecode is stored in the pool of software methods For all methods which are candidates for the implementation in reconfigurable hardware, the ARM processor controls all information storing in the pool ... controls all information storing in the pool of hardware methods The target software platform for porting Kaffe environment is an embedded Linux, adapted to real-time systems A co-design environment...
Ngày tải lên: 13/02/2014, 03:20
Tài liệu Songs as a Medium for Embedded Reproductive Messages doc
... the commitment of a mate and prevent abandonment/cuckoldry “I’m gonna love you forever/Forever and ever Amen” from ‘Forever and Ever Amen’ by Randy Travis 1987 References to dedication, sincerity ... Figure Distribution of reproductive themes for 2009 songs as a function of song type The number of reproductive references/phrases for the songs in this sample ranged from to 48, with 160 of these ... chorus) were only counted once For the 57 Country songs there were a total of 340 reproductive references, for an average of 5.96 different reproductive references per song For the 59 Pop songs a total...
Ngày tải lên: 13/02/2014, 16:20
Tài liệu Free As in Freedom: Richard Stallman''''s Crusade for Free Software pdf
... to the author to ask for permission For software that is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this Our decision ... to the author to ask for permission For software that is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this Our decision ... Microsoft for providing me the opportunity to be on this platform," Stallman wisecracks "For the past few weeks, I have felt like an author whose book was fortuitously banned somewhere." For the...
Ngày tải lên: 16/02/2014, 23:20
Tài liệu NoSQL Database Technology: Post-relational data management for interactive software systems docx
... technology is a forced fit for modern interactive software systems Because vendors of RDBMS technology have little incentive to disrupt a technology generating billions of dollars for them annually, ... mirrored what clerical employees had been doing “by hand” for decades – filling in fields on a structured business form, then filing or sending forms to other employees who would tally them, update ... performance remains Web application, you indefinitely for all practical purposes add more commodity Web servers As a result, system cost expands linearly with linear increases in users, and performance...
Ngày tải lên: 19/02/2014, 12:20
Tài liệu ISAT Sample Book 3: Sample Items for Reading and Mathematics 2013 doc
Ngày tải lên: 21/02/2014, 09:20
Tài liệu Codermetrics Analytics for Improving Software Teams potx
... cause for concern My feeling is that it’s useful for the software team in general to be aware of how product revenues and revenue forecasts are driving product planning decisions, but as metrics for ... Interact With Others? Is the Software Team Succeeding or Failing? Timeout for an Example: An MVP Season The Data for Metrics Data on Coder Skills and Contributions Data on Software Adoption, Issues, ... devices Access new titles before they are available for print, and get exclusive access to manuscripts in development and post feedback for the authors Copy and paste code samples, organize your favorites,...
Ngày tải lên: 22/02/2014, 05:20
sample test for theory of translation
... applied in the follwing translation? You haven’t even talked to me once since I agreed to work for peanuts (Poor Dad, Rich Dad) Thậm chí bác không buồn nói chuyện với kể từ đồng ý làm việc xu ... that obtained on the readers of the original? A semantic translation B literal translation C word -for- word translation D communicative translation Which method atempts to render, as closely as the ... the exact conventional meaning of the original? A semantic translation B free translation C word -for- word translation D communicative translation Communicative translation A addresses itself mainly...
Ngày tải lên: 02/03/2014, 15:15