【应用手册】AN595: Vectored Interrupt Controller Usage and Applications
The ability to process interrupt events quickly and to handle large numbers of
interrupts can be critical to many embedded systems. The Vectored Interrupt
Controller (VIC) is designed to address these requirements. The VIC can provide
interrupt performance four to five times better than the Nios® II processor’s default
internal interrupt controller (IIC). The VIC also allows expansion to a virtually
unlimited number of interrupts, through daisy chaining.
This document explains how to use the VIC in your hardware design, from both a
hardware perspective and a software perspective. This document includes the
following sections:
■ “Overview of VIC Hardware” on page 1
■ “Reasons to Use the VIC” on page 2
■ “Implementing the VIC in SOPC Builder” on page 2
■ “Example Designs” on page 9
■ “Advanced Topics” on page 12
■ “Conclusion” on page 20
AN595.pdf
共1条 1/1
1
跳转至
页
【应用手册】AN595: Vectored Interrupt Controller Usage and Applications
共1条 1/1
1
跳转至
页
回复
有奖活动 | |
---|---|
东芝TB6560AHQ步进电机驱动器芯片 | |
请大声喊出:我要开发板! | |
【有奖活动】EEPW网站征稿正在进行时,欢迎踊跃投稿啦 | |
【有奖活动】智能可穿戴设备AR/VR如何引领科技新潮流! | |
奖!发布技术笔记,技术评测贴换取您心仪的礼品 |
打赏帖 | |
---|---|
【换取手持数字示波器】+AT89C2051串口接收数据显示到LCD1602上被打赏50分 | |
【分享评测,赢取加热台】+AT89C2051控制NRF24L01收发数据被打赏50分 | |
【分享评测,赢取加热台】迪文屏设计实战技巧被打赏40分 | |
“DFRobot盖革计数器模块评测”基础模型搭建被打赏50分 | |
【换取手持数字示波器】+角点检测----Harris被打赏40分 | |
【换取手持数字示波器】常见音频指标被打赏20分 | |
【分享评测,赢取加热台】从零配置MCX-N947——PWM(SCtimer)被打赏50分 | |
【分享评测,赢取加热台】实际测试MCX-N947——PWM(Ctimer)被打赏50分 | |
【换取手持数字示波器】红外触摸框及各类红外设备的工作原理被打赏20分 | |
【换取手持数字示波器】+精英板驱动两相四线步进电机被打赏10分 |