JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD 
IV Year B.Tech. CSE -I Sem T P C 
4+1* 0 4 
EMBEDDED SYSTEMS 
(Elective-I) 

---

Unit - I 

Embedded Computing : Introduction, Complex Systems and Microprocessor, The Embedded System Design Process, Formalisms for System Design, Design Examples.

(Chapter I from Text Book 1, Wolf). 

Unit - II 

The 8051 Architecture : Introduction, 8051 Micro controller Hardware, Input/Output Ports and Circuits, External Memory, Counter and Timers, Serial data Input/Output, Interrupts.

(Chapter 3 from Text Book 2, Ayala). 

Unit - III 

Basic Assembly Language Programming Concepts : The Assembly Language Programming Process, Programming Tools and Techniques, Programming the 8051. Data Transfer and Logical Instructions. 

(Chapters 4,5 and 6 from Text Book 2, Ayala). 

Unit - IV 

Arithmetic Operations, Decimal Arithmetic. Jump and Call Instructions, Further Details on Interrupts. 

(Chapter 7and 8 from Text Book 2, Ayala) 

Unit - V 

Applications : Interfacing with Keyboards, Displays, D/A and A/D Conversions, Multiple Interrupts, Serial Data Communication.

(Chapter 10 and 11 from Text Book 2, Ayala). 

Unit - VI 

Introduction to Real – Time Operating Systems : Tasks and Task States, Tasks and Data, Semaphores, and Shared Data; Message Queues, Mailboxes and Pipes, Timer Functions, Events, Memory Management, Interrupt Routines in an RTOS Environment.

(Chapter 6 and 7 from Text Book 3, Simon). 

Unit - VII 

Basic Design Using a Real-Time Operating System : Principles, Semaphores and Queues, Hard Real-Time Scheduling Considerations, Saving Memory and Power, An example RTOS like uC-OS (Open Source); Embedded Software Development Tools: Host and Target machines, Linker/Locators for Embedded Software, Getting Embedded Software into the Target System; Debugging Techniques: Testing on Host Machine, Using Laboratory Tools, An Example System.

(Chapter 8,9,10 & 11 from Text Book 3, Simon). 

Unit - VIII 

Introduction to advanced architectures : ARM and SHARC, Processor and memory organization and Instruction level parallelism; Networked embedded systems: Bus protocols, I2C bus and CAN bus; Internet-Enabled Systems, Design Example-Elevator Controller.

(Chapter 8 from Text Book 1, Wolf). 

TEXT BOOKS : 

1. Computers as Components-principles of Embedded computer system design, Wayne Wolf, Elseveir. 
2. The 8051 Microcontroller, Third Edition, Kenneth J.Ayala, Thomson. 

REFERENCES : 

1. Embedding system building blocks, Labrosse, via CMP publishers. 
2. Embedded Systems, Raj Kamal, TMH. 
3. Micro Controllers, Ajay V Deshmukhi, TMH. 
4. Embedded System Design, Frank Vahid, Tony Givargis, John Wiley. 
5. Microcontrollers, Raj kamal, Pearson Education. 
6. An Embedded Software Primer, David E. Simon, Pearson Education.