Microprocessors & Microcontrollers

Softcover

ISBN 10: 8184313284 ISBN 13: 9788184313284

Publisher: Technical Publications, 2008

8086 Architecture : Functional Diagram, Register Organization, Addressing modes, Instructions, Functional schematic, Minimum and Maximum mode operations of 8086, 8086 control signal interfacing, Timing diagrams. Assembly Language Programming of 8086 : Assembly directives, Macro's, Simple programs using assembler, Implementation of FOR loop, WHILE, REPEAT and IF -THEN-ELSE features, String Manupulation, Procedures. I/O Interface : Parallel data transfer scream, Programmed I/O. Interrupt driven I/O, 8255 PPI, Various modes of Operations and interface of I/O devices to 8086, A/D,D/A converter interfacing, Stepper motor interfacing. Interfacing with Advanced Devices : 8086 System bus structure, memory and I/O interfacing with 8086, Interfacing through various IC peripheral chips, 8257(DMA controller), 8259(Interrupt priority control), Memory interface using RAMS, EPROMS and EEPROMS. Communication Interface : Serial communication standards, USART interfacing RS-232, IEEE-488, 20 mA current loop, Prototyping and Trouble shooting, Software debugging tolls, MDS. Microcontrollers : Overview of 8051 microcontroller, Architecture, I/O ports and memory organization, Addressing modes and instruction set of 8051, Simple programs using stack pointer, Assembly language programming. 8051 Interrupts Communication : Interrupts, Timer/Counter and serial communication, Programming timer interrupts, Programming external H/W interrupts, Programming the serial communication interrupts, Interrupt priority in the 8051, Programming 8051 timers, Counters and programming. Interfacing and Industrial Applications : Applications of microcontrollers, Interfacing 8051 to LED's, Push button, Relays and latch connections, Keyboard interfacing, Interfacing seven segment display, ADC and DAC interfacing.