- 雷电竞官网登录
- Power Management
- rayapp
- L竞技
- Sensors
- 灯光
- Custom Mixed-Signal ICs (ASICs)
- Power Conversion
- Power Switching
- Memory
- Silicon IP
- GreenPAK Configurable Mixed-Signal
- 定时
- Communications
- IO-Link.
- Industrial and Automotive ASICs
- Industrial Edge Computing
- IOX扩展模块
- IzoT Commissioning Tool (CT)
- IzoT Net Server
- IzoT SDK 2
- izot shortstack sdk.
- LNS DDE Server
- LON Upgrade
- LonScanner FX Protocol Analyzer
- 智能边缘平台
- SmartServer IoT
- SmartServer IoT™合作伙伴计划
- SmartServer™ IoT Edge Server
- U10 USB网络接口
- U20 USB Network Interface
- U60 DIN USB Expansion Modules
- U60 FT USB网络接口模块
- U70 PL-20 USB Network Interface
- Current Control
- Motor Control
- Display
- Modules
- 长寿计划
- Product Selector
- Document Search
- 雷竞技安卓下载
- Application Solution Diagrams
- Smart Lighting
- Wearables
- Configurable Mixed-signal IC Solutions
- Smart Home
- 家用电器
- 联网
- 汽车
- Industrial
- Smart Meters
- SOC PMIC解决方案
- Communications
- Connected Medical
- Transportation
- Application Solution Diagrams
- Support
- 雷电竞下载app
You are here
Several-button Reset
Several-button Reset
定时Functions Application
Pressing and holding several buttons to initiate a hard reset is a common interface in many devices. Implementing this application in a separate IC ensures the reset will be acknowledged and acted upon, even if the rest of the system is experiencing one or more software, firmware, or hardware issues.
Ingredients
- 任何GreenPak.
- 不需要其他组件
GreenPak图
Design Steps
- Configure an I/O as an input for each button.
- 添加LUT逻辑以在两个按钮处于活动状态时创建HI信号。逻辑取决于每个信号是有效的还是高电平的。
- 配置CNT / DLY块Delay模式，有Edge selectconfigured toRising. Set the计数数据to create the desired length of button hold time. For an active-low pulse change theOutput polaritytoNon-inverted (OUT).
- Configure a second CNT/DLY block to一枪模式，有Edge selectconfigured toRising. Set the计数数据创建所需的脉冲长度。对于有效的低脉冲改变Output polarityto倒（Nout）.
- Connect the CNT/DLY block’s output to an output pin.
资源
GreenPak设计师文件
- Several-button Reset GP（4.4 KB）