Description: at91sam7x256的PIT已经编译好，GOOD，下载了要给电说明哦-The PIT has been compiled at91sam7x256 good, GOOD, downloaded to give electric Description Oh Platform: |
Size: 965632 |
Author:jelly |
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Description: 程序说明：
一、开发环境
1、开发板：AT91SAM7X256-EK
2、仿真器：SAM-ICE（ATMEL）
3、开发软件：IAR4_30A-1_2（IAR）
二、程序功能
1、程序目的：介绍AT91SAM7X256 PIT的基本用法：
补充：PIT的目的是为操作系提供周期性的中断.
2、功能说明:PIT 产生定期中断.
三、开发板设置
1、依据AT91SAM7X256-EK使用向导,设置好开发板(最小系统).
2、运行程序可见LED4闪烁,其频率及时PIT的中断频率.-Description of the procedures: one, a development environment, development board: AT91SAM7X256-EK 2, emulator: SAM-ICE (ATMEL) 3, development of software: IAR4_30A-1_2 (IAR) Second, the program features 1, Procedure Objective: AT91SAM7X256 PIT' s Basic usage: add: PIT operating system aims to provide periodic interrupts. 2, Function: PIT generate periodic interrupts. Third, set up a development board, according to AT91SAM7X256-EK using the wizard, set a good development board (minimum system) . 2, run the program shows LED4 flicker, the frequency and timely PIT interrupt frequency. Platform: |
Size: 624640 |
Author:Tina |
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