MOTIVATION AND OBJECTIVE OF THESIS The role of Alcohol in traffic safety has produced more controversies than any other topic. Alcohol and driving don't mix, but still,…
8259A PROGRAMMABLE INTERRUPT CONTROLLER NEED FOR 8259A • 8085 Processor has only 5 hardware interrupts. • Consider an application where a number of I/O devices connected…
8259A PROGRAMMABLE INTERRUPT CONTROLLER NEED FOR 8259A • 8085 Processor has only 5 hardware interrupts. • Consider an application where a number of I/O devices connected…
1.OVERVIEW 1.1 INTRODUCTION The title of the project is ‘DIGITAL CALENDAR’ which is an embedded based project. An embedded project is a combination of hardware and software.…
CHAPTER 1 INTRODUCTION 1.1 OVERVIEW:The main aim of this project is to intimate staff about their class. In this system we use GSM modem to communicate the staff. This is…
UNIT-V INTERRUPT STRUCTURE OF 8086 While the CPU is executing a program, an interrupt breaks the normal sequence of execution of instructions, diverts its execution to some…
§11-5 8254 PROGRAMMABLE INTERVAL TIMER • Three independent 16-bit programmable counters (timers). – Each capable of counting in binary or BCD with a maximum frequency…
1. 8259A PROGRAMMABLE INTERRUPT CONTROLLER 2. NEED FOR 8259A 8085 Processor has only 5 hardware interrupts. Consider an application where a number of I/O devices connected…