III B.E. (Computer Engg.)

V SEMESTER

5CP3 MICROPROCESSORS AND INTERFACES

1. INTRODUCTION TO MICROCOMPUTER SYSTEMS: Microprocessor. microcontroller and micro computer device Machine and assembly language Bus concept.

2. ARCHITECTURE: Comparative stud)' of 8085-A 8086 and 808.8 (Pint out, internal architecture. timing diagrams). Instruction format and addressing modes.

3. ASSEMBLY LANGUAGE AND PROGRAMMING IN 8085: Instruction set, Program structures (sequential, conditional, iterative) macros and subroutines, Stack, counter and timing delay. Interrupt lecture and its programming.

4. DEVICES AND INTERFACING: System buses: STD and ISA l1emory (static, dynamic & various PROM). Architecture, characteristics and interfacing of the following devices. DMA Controller 8257, Interrupt controller 8259A, USART 8251, PPI 8255, Timer 8254 and keyboard display controller 8279. Level converters MC 1488 and MC 1489.communication buses: Centronics, IEEE-488, Current loop, RS 232C, lS 422A & RS423A.

5. INTRODUCTION TO 8051 MICROCONTROLLER: Architecture and Programming model, Internal RAM and Registers, I/O Ports, interrupt System and Instruction set.

 Recommended Books:

1. Gaonkar -8085 Programming, Penram Press.

2. P. Mathur -Introduction to Microprocessors, Tata Mc-Graw-Hill.

3. Antanakos -Introduction to Intel Family Microprocessors, Pearson Education.

4. Gilmore -Microprocessors Principles and Applications, Tata Mc- Graw Hill.

5. B.Ram -Fundamentals of Microprocessors & Micro Computers, Dhanpat Rai Pub.

6. Ray and Bhurchandi -Intel Microprocessors, Tata- Mc -Graw Hill.