参数资料
| 型号： | AC164120 |
| 厂商： | Microchip Technology |
| 文件页数： | 20/36页 |
| 文件大小： | 0K |
| 描述： | BOARD SIGNAL ANALYSIS PICKIT |
| 标准包装： | 1 |
| 系列： | PICtail™ |
| 主要目的： | 接口，信号分析 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | PICkit? PICtail?1 |
| 主要属性： | 实时条形图，示波器，快速傅立叶转换（FFT） |
| 次要属性： | 柱状图 |
| 已供物品： | 板 |
| 产品目录页面： | 658 (CN2011-ZH PDF) |
| 相关产品： | DV164101-ND - KIT DEV PICKIT1 FLASH 8/14PIN |
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Signal Analysis PICtail? Daughter Board User’s Guide
2.4.1.1
REAL-TIME NUMERIC VALUES
The Real-time numeric values are displayed at the bottom of the Strip Chart window.
These values show the results of the conversion as it is transmitted from the ADC
(Figure 2-6). The value is displayed in Volts, Decimal, Hex and Binary formats. The
display updates each time a conversion is completed.
FIGURE 2-6:
REAL-TIME VALUES
ADC
Conversion
Results
A second set of values provides the ability to observe the effects of averaging
(Figure 2-7). When Averaging is selected, the Rolling Average mode is enabled. The
display is updated after every conversion based on the average of the last n
conversions where n = counts.
To enable averaging for each conversion, click the Enable Averaging check box. Use
the Counts drop-down menu to control the counts.
FIGURE 2-7:
AVERAGING
To change the volts per division in the Strip Chart window, use the Volts per Division
drop-down menu and select the volts (Figure 2-8).
FIGURE 2-8:
VOLTS PER DIVISION
2.4.2
Acquisition Mode
Acquisition mode performs an ADC on the RC0/AN4 I/O port pin and temporarily stores
the data from each conversion in the serial EEPROMs on the Signal Analysis PICtail
Daughter Board. When all conversions are complete, the data is uploaded to the PC
for display and analysis. Display options for this mode are the Oscilloscope, Histogram
and FFT.
DS51476A-page 16
? 2004 Microchip Technology Inc.
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| AC164121 | 功能描述:以太网开发工具 Ethernet PICtail Dghtr Brd RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压: |
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