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Here you can download the free lecture Embedded and Real Time Systems Notes pdf – ERTS notes pdf materials with multiple file links to download. The Embedded and Real Time Systems Notes pdf – ERTS notes pdf book starts with the topics covering
Embedded and Real Time Systems Notes pdf – ERTS notes pdf file
Embedded and Real Time Systems Notes pdf – ERTS pdf notes – ERTS notes pdf file to download are below please check it –
Complete Notes
Unit 1
Unit 2
Unit 3
Unit 4
Note :- These notes are according to the R09 Syllabus book of JNTU.In R13 and R15,8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus. If you have any doubts please refer to the JNTU Syllabus Book.
Unit-1:
Introduction to embedded computing and ARM processors ,embedded computing system,examples of embedded system,microprocessor varieties. Characteristics of embedded system,functional complexity,real-time operation,hard real time,soft real time,non functional requirements,need for microprocessor,embedded computing platform,physics of software. Challenges in embedded system design,design methodologies,design goals,levels of abstraction,top-down vs bottom-up,stepwise refinement,functional vs non functional requirements,requirement form,model train controller.
Unit-2:
Computing platform and design analysis,bus based computer systems cpu buses,bus protocals,four cycle handshake,microprocesser bus,state diagram for bus read,bus multiplexing,direct memory access,bus mastership,DMA operation,system bus configurations,memory components,random access memory,programable ROM,flash memory,flash writing,types of flash,timers&counters,watch dog timer,7-segment Lcd display,types of high resolution display,touch screen,dual slope conversion,bus based computer systems.system architectures,hardware platform architecture, software architecture,adding logic to a board,software elements,debugging embedded systems,host based tools,cross compiler,cross debugger,software debuggers.
Unit-3:
Process and operating systems multiple tasks and multiprocess,multirate systems,real time systems,dead line frequency,timing specifications on process,task graphs,process execution characteristics,cpu utilization,state of a process,hyperperiod,cyclostatic,TDMA Assumption,round robin,running periodic process,timed loop implementation,multiple time implementation,timer&counter implementation,operating systems,operating system structure,priority driven scheduling,process initiation disciplines,timing requirements on process,inter process communication,IPC styles,shared memory,message passing,race condition in shared memory.
Unit-4:
System design techniques and networks,common design methodology,waterfall model,coding,testing,maintenance,concurrent engineering,requirements analysis. Definition of requirements,Definition of specification,objective of requirements,tools for good set of requirements,setting requirement. Control oriented specification languages state machine specification language (or) SDL language,state chart,common functionality,system analysis and architecture design,quality assurance,low quality products,QA techniques,CAN bus,CAN data frame,CAN controller,Automobile network,exponential back-off times.
