参数资料
型号: DM330022
厂商: Microchip Technology
文件页数: 29/38页
文件大小: 0K
描述: BOARD DEV DSPICDEM MCSM
标准包装: 1
系列: dsPIC™
主要目的: 电源管理,电机控制
嵌入式: *
已用 IC / 零件: 步进电机
主要属性: *
次要属性: *
已供物品: 板,模块,线缆,CD,螺丝刀
产品目录页面: 659 (CN2011-ZH PDF)
dsPICDEM? MCSM
DEVELOPMENT BOARD
USER ’S GUIDE
Chapter 4. Troubleshooting
This chapter provides information for troubleshooting problems encountered while
using the dsPICDEM MCSM Development Board.
4.1
COMMON PROBLEMS
1. Problem: USB connection in DMCI fail (amber and green LEDs are ON)
This condition is accompanied by the following error message:
FIGURE 4-1:
DMCI CONNECTION FAILURE
Solution:
a) Disconnect the USB cable. When disconnected, the green LED turns OFF.
b) Reconnect the USB cable. When reconnected, the amber LED turns OFF,
and the green LED turns ON.
2. Problem: Switching noise
While using a stepper motor, inductances are being switched on and off
frequently. Switching noise is present and can be seen with an oscilloscope.
Solution: To properly measure a signal, connect a probe to the desired signal
and one to ground and perform a division. The signal that results is what the
dsPIC DSC sees.
? 2009 Microchip Technology Inc.
DS70610A-page 29
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相关代理商/技术参数
参数描述
DM330022 制造商:Microchip Technology Inc 功能描述:dsPICDEM MCSM Development Board
DM330023 功能描述:开发板和工具包 - PIC / DSPIC dsPICDEM MCHV Power Module RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM330023 制造商:Microchip Technology Inc 功能描述:dsPICDEM MCHV Development Board
DM330023-2 功能描述:电源管理IC开发工具 dsPICDE MCHV-2 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
DM-330-C 制造商:Greenlee Textron Inc 功能描述:DMM 1000V 10A RMS