Ngày tải lên: 04/10/2013, 19:10
... Young 楊中平 8051 MICROCONTROLLERS The 8051 Microcontroller and Embedded Systems: Using Assembly and C Mazidi, Mazidi and McKinlay Department of Computer Science and Information Engineering National ... that the code for the CPU to move a value to register A is B0H and the code for adding a value to register A is 04H The action to be performed by the CPU is to put 21H into register A, and then ... computing needs of the task at hand efficiently and cost effectively ắ Speed ắ Packaging ắ Power consumption ắ The amount of RAM and ROM on chip ắ The number of I/O pins and the timer on chip ắ...
Ngày tải lên: 20/01/2014, 03:20
Tài liệu The 8051 Microcontroller - CHAPTER 6 docx
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Ngày tải lên: 25/01/2014, 09:20
The Lineman’s and Cableman’s Field Manual docx
... acquainted with the minimum construction requirements and maintenance and operating procedures in the various codes and standards to ensure the safety of the public and all workers. A copy of the National ... whether such claim or cause arises in contract, tort or otherwise. Preface The Lineman’s and Cableman’s Field Manual is written to accompany The Lineman’s and Cableman’s Handbook. The Field Manual ... contains many of the same pertinent tables, charts, formulas, and safety rules that are found in the Handbook. The goal of the Field Manual is to provide the information that is needed on the job site...
Ngày tải lên: 16/03/2014, 09:20
synthesis of arithmetic circuits FPGA ASIC and embedded systems
... 32-bit vectors (the summary, the key, and the module m). So instead of representing them in the decimal numeration system, they should be represented in the binary or, equiva- lently, the hexadecimal ... algorithms executing the arithmetic operations, and thus on the costs and performances of the circuits that implement those algorithms. Apart from the cost and performance, another aspect to take ... summarize, the overflow detection is carried out just looking at the sign digits of the operands and the result. Under Boolean form: add ovf ẳẵ(x(n 1) , B=2) and (y(n À 1) , B=2) and (z(n 1)...
Ngày tải lên: 27/03/2014, 21:16
ganssle, j. g. (1999). the art of designing embedded systems
Ngày tải lên: 18/04/2014, 12:25
Báo cáo hóa học: " Research Article Meta-Model and UML Profile for Requirements Management of Software and Embedded Systems" pot
... model). The first phases are to discover the key abstractions and relationships of the target domain and to form a meta-model of the problem. The idea is to identify the concepts that simplify the ... the control and data transfers between IP blocks in the active mode of the system. In addition, the requirement is further refined by the functional specification of the system represented in the ... Together the profile and the report generator tool form the meta-model prototyping environment. The report generator plug-in is used to process the created model developed with the profile and...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article Design and Performance Evaluation of an Adaptive Resource Management Framework for Distributed Real-Time and Embedded Systems" pptx
... maintaining the spacecraft within the specified orbit. The science applications are responsible for collecting science data, compressing and storing the data, and transmitting the stored data to the ground ... RACE scales as well as the number of ap- plications and nodes in the system increases, and therefore can be applied to a wide range of open DRE systems. The remainder of the paper is organized ... show the impact on monitor- ing and actuation delay when the monitors and effectors are structured hierarchically and the number of nodes in the sys- tem increases. Although individual monitors and...
Ngày tải lên: 22/06/2014, 00:20
stiglitz - the stiglitz report; reforming the international monetary and financial systems in the wake of the global crisis (2010)
Ngày tải lên: 01/11/2014, 19:46
Heat Transfer Theoretical Analysis Experimental Investigations and Industrial Systems Part 15 pdf
... steady-state solution of the heat Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems 576 At the end of the 1950s and the beginning of the 1960s, early ... limits for infrared thermography 4.1 Temperature resolution The present measurement is feasible if the amplitude of the temperature fluctuation, (∆T w ) f , and the amplitude of the spatial temperature ... formed on the lower-side face of the flat plate (aluminum plate) followed by a step. The step height was H = 5, 10 and 15.6 mm, thus the aspect ratio was AR = 30, 15, and 9.6 and the expansion...
Ngày tải lên: 21/06/2014, 02:20
SEA LEVEL RISE AFFECTING THE VIETNAMESE MEKONG DELTA: WATER ELEVATION IN THE FLOOD SEASON AND IMPLICATION FOR RICE PRODUCTION pdf
... the South China Sea and the Gulf of Thailand (these boundary conditions were then altered to simulate the SLR scenarios). ã Rainfall and evaporation at 25 stations in the Mekong Delta. ã In the ... settlements and infrastructures and the remain- der being mangrove and melaleuca forests. In 2000, rice production constituted 78% of the land use in the VMD. Although 60% of the soils in the VMD ... point of the VMD and has widely been used to plan and design the water control system for achieving high rice production. The model uses the sea water level in the South China Sea and the Gulf...
Ngày tải lên: 07/07/2014, 02:20
Altera DE2 Board DE2 Development and Education Board User Manual pdf
... box and the data byte into the wDATA box. Then, click on the Write button. To read a byte of data from a random location, enter the address of the location and click on the Read button. The ... instantiated in the FPGA chip. The communication with the PC is done via the USB Blaster link. A Command Controller circuit interprets the commands received from the PC and performs the appropriate ... is used to issue commands to the control circuitry. The provided IP handles all requests and performs data transfers between the computer and the DE2 board. DE2 User Manual 7 SRAM...
Ngày tải lên: 11/07/2014, 21:20
Báo cáo lâm nghiệp: "Occurrence of Ips duplicatus (Coleoptera: Curculionidae, Scolytinae) on pines (Pinus sp.) in the Czech Republic and southern Poland – Short Communication" pdf
... (H, K 2007). In southern Poland the occurrence of this species was detected in the whole area between the Silesian Upland in the west and Gorce in the east, up to 1,000 m a.s.l.; ... and S (1948), beside spruce as the main host tree, described the occurrence on Pinus sylvestris and sporadically on Pinus cembra; the same information was repeated by M and ... occurrence on Pinus strobus and Pinus sylvestris was discovered in the eastern part of the Czech Republic and in southern Poland, where the population density of Ips duplicatus has been increased for...
Ngày tải lên: 07/08/2014, 03:22
Báo cáo y học: "2010 International consensus algorithm for the diagnosis, therapy and management of hereditary angioedema" pdf
... approach. The Consensus document was reviewed at the meeting and then circulated for review. Results: This manuscript is the 2010 International Consensus Algorithm for the Diagnosis, Therapy and Management ... in HAE therapy and these have led to the licensing o f pdC1INH in many parts of the world including Europe and the Uni- ted States, bradykinin receptor antagonist Icatibant in Europe, and kallikrein ... Speakers attheConferencewereencouragedtosubmittheir views for publication and these manuscripts are pub- lished together as a thematic publication grouping on HAE in the official journal of the Canadian...
Ngày tải lên: 08/08/2014, 21:20
GIS Applications for Water, Wastewater, and Stormwater Systems - Chapter 13 pdf
... translate. The program assumes the user has run the SWMM model from the input file created previously. The output file should be located in the same folder as the input file. The program translates the ... interface between their ArcInfo GIS and Pizer’s HYDRA/HydraGraphics sewer and stormwater modeling software. The GIS contained sanitary sewers and land-use layers, and was utilized as the raw data ... problems were in the local areas at the upstream ends of the system and that the local collection system tended to hold water back from the downstream trunk sewers in the system. This better understanding...
Ngày tải lên: 11/08/2014, 13:22
Pesticides in the AtmosphereDistribution, Trends, and Governing Factors - Chapter 2 pdf
Ngày tải lên: 12/08/2014, 05:21
Pesticides in the AtmosphereDistribution, Trends, and Governing Factors - Chapter 5 pdf
Ngày tải lên: 12/08/2014, 05:21
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