전기전자응용실험 Chapter 6, 7 80C196KC Microcontroller Pre-report

소개

2012년 1학기 전기전자응용실험 보고서입니다. 전부 다 영어로 작성되어 있으며, 예비보고서의 경우 주석 충분히 달려 있습니다. 베끼지 않고 작성하여, 이 자료를 쓰셔도 Cheating의 염려가 없습니다.

목차

1. Theory
1) 80C196KC I/O port function description
2) Interrupt
(1) Interrupt pending register
(2) Interrupt mask register
(3) Global interrupt enable
3) Timer

2. Understanding of the program

3. Reference

본문내용

1. Theory
An 80C196KC is a 16-bit microcontroller with 20MHz operating frequency, 28 interrupt sources and 16 vectors. It has a 232-byte register files and five 8-bit I/O ports. It also provides 4 16-bit software timers.

1) 80C196KC I/O port function description
An 80C196KC microcontroller has 5 I/O ports that is PORT0 to PORT4. Each port operates as 8-bit data input/output mode basically. However in sometimes, several ports perform different tasks in a special functions that are controlled by SFR (Special Function Register). PORT0 only performs input mode for digital/analog data. PORT1 supports input/output mode, and has some special function for Timer and bus control. PORT2 pins are mainly used in special functions for serial data transfer/external interrupt/host clock input and timer function. PORT3 and PORT4 are used for data bus and memory addressing.

참고자료

· -Datasheet of 80C196KC
· -80C196KC를 이용한 마이크로프로세서 / 이만형, 배종일 / 사이텍미디어