Components, classification, skills required.Embedded Micro controller cores: Architecture of 6808 and 6811.Embedded Memories ROM variants,RAM.Applications of embedded system: Examples of Embedded systems SOC for cellless bar code scanner.
Interfacing between analog and digital blocks, Signal conditioning, digital signal processing, DAC & ADC interfacing, Sample & hold,multiplexer interface Internal ADC interfacing (excluding 6805 & 6812), Data Acquisition System and Signal conditioning using DSP.
Issues in embedded system design. Design challenge, design technology, trade offs.Thermal considerations.
Software aspects of Embedded Systems, real time programming Languages, operating systems.Programming concepts and embedded programming in C.Round Robin, Round Robin with interrupts,function queue-scheduling architecture, Real time OS architecture, selecting architecture. Introduction to RTOS.
Subsystem interfacing with external systems user interfacing, Serial I/O devices, Parallel port interfaces:Input switches, Key boards and Memory interfacing. Case study: Embedded velocity PID controller, PI controller with a PWM actuator.