ELECTRONICS
8051 MICROCONTROLLER SYSTEMS
CONTENTS 1 INTRODUCTION TO MICROCONTROLLERS 1 INTRODUCTION 1 MICROCONTROLLER TYPES 2 P89C66X MICROCONTROLLER 4 BITS, NIBBLES, BYTES AND NUMBER CONVERSIONS 7 INSIDE MICROCONTROLLERS 10 MICROCONTROLLER PROGRAMMING 11 COMMONLY USED INSTRUCTIONS OF THE 8051 MICROCONTROLLER 22 MICROCONTROLLER CLOCK 22 TIME DELAYS 24 SUMMARY 27 2 FLASH MICROCONTROLLER BOARD 28 INTRODUCTION 28 P89C66X MICROCONTROLLER 29 PROGRAMMING THE DEVICE 31 FLASH MAGIC 35 XAG49 MICROCONTROLLER 35 SUMMARY 37 3 SIMULATION SOFTWARE 38 INTRODUCTION 38 KEIL M VISION2 39 RAISONANCE IDE (RIDE) 50 SUMMARY 64 4 P89C66X MICROCONTROLLER 66 INTRODUCTION 66 TIMERS 0 AND 67 TIMER