aLec01_dataflow - Introduction to Embedded Microcomputer...

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Introduction to Embedded Microcomputer Systems Lecture 1.1 Jonathan W. Valvano EE319K Introduction to Embedded Systems • Course description • Introduce embedded microcomputer systems, • Flowcharts, • Data flow graphs, • Call graphs. Useful web sites Valvano’s web page http://users.ece.utexas.edu/~valvano EE319K material http://users.ece.utexas.edu/~valvano/EE319K Data sheets http://users.ece.utexas.edu/~valvano/Datasheets/ Starter files http://users.ece.utexas.edu/~valvano/Starterfiles/ Video lessons http://users.ece.utexas.edu/~valvano/Lessons/ TExaS lessons http://users.ece.utexas.edu/~valvano/Readme.htm C programming http://users.ece.utexas.edu/~valvano/embed/toc1.htm Information about the 9S12 board Physical layout http://users.ece.utexas.edu/~valvano/Datasheets/TechArts9S12DP512.pdf Circuit diagram http://users.ece.utexas.edu/~valvano/Datasheets/AD9S12DP512R1.pdf 9S12DG128 data sheet http://users.ece.utexas.edu/~valvano/Datasheets/MC9S12DG128.pdf Large 9S12 manual http://users.ece.utexas.edu/~valvano/Datasheets/S12CPUV2.pdf Small 9S12 manual http://users.ece.utexas.edu/~valvano/Datasheets/CPU12rg.pdf An embedded computer system includes a microcomputer mechanical, chemical and electrical devices specific dedicated purpose, and packaged up as a complete system. • communications, • automotive, • military, • medical, • consumer, • machine control. communications automotive medical appliances consumer electronics microcomputer Each embedded microcomputer system accepts inputs, performs calculations, and generates outputs runs in “real time.” In a real time system , upper bound on the time required to perform the input/calculation/output
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Introduction to Embedded Microcomputer Systems Lecture 1.2 Jonathan W. Valvano respond to external events
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aLec01_dataflow - Introduction to Embedded Microcomputer...

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