Cirrus-logic CDB5532U Uživatelský manuál

Copyright © Cirrus Logic, Inc. 2007(All Rights Reserved)http://www.cirrus.comAIN1+AIN1-AIN2+AIN2-CRYSTAL4.9152 MHzCS5532A1A0SCLKSDOSDICSC8051F320Micro

CDB5532U10 DS807DB12.2.3 Data Collection WindowThe Data Collection window (Figure 5) allows the user to collect sample sets of data from the CS5532 an

CDB5532UDS807DB1 112.2.4 Configuration WindowThe Configuration window allows the user to set up the data collection and analysis parameters. See Fig-u

CDB5532U12 DS807DB12.3 Collecting Data SetsTo collect a sample data set:1) In the Data Collection window, select the Config button to bring up the Con

CDB5532UDS807DB1 132.7 Histogram InformationThe following is a description of the indicators associated with histogram analysis. Histograms can be plo

CDB5532U14 DS807DB13. SCHEMATICS Figure 7. Analog Section

CDB5532UDS807DB1 15 Figure 8. Digital Section

CDB5532U16 DS807DB1Figure 9. Power Supply

CDB5532UDS807DB1 174. BOARD LAYOUT Figure 10. Top Silkscreen

CDB5532U18 DS807DB1 Figure 11. Top Routing

CDB5532UDS807DB1 19 Figure 12. Bottom Routing

CDB5532U2 DS807DB1TABLE OF CONTENTS1. HARDWARE ...

CDB5532U20 DS807DB1 Figure 13. Bottom Silkscreen

CDB5532UDS807DB1 21NOTES

CDB5532U22 DS807DB1REVISION HISTORY Revision Date ChangesDB1 AUG 2007 Initial release.Contacting Cirrus Logic SupportFor a complete listin

CDB5532UDS807DB1 31. HARDWARE1.1 IntroductionThe CDB5532U evaluation board provides a quick means of evaluating the CS5532 Analog-to-DigitalConverter

CDB5532U4 DS807DB1Table 1. Voltage Reference Selection for VREF+ Table 2. Voltage Reference Selection for VREF- 1.2.2 Digital SectionFigure 8 illustra

CDB5532UDS807DB1 52. SOFTWAREThe evaluation board comes with software and a USB cable to link the evaluation board to the PC. Thesoftware is designed

CDB5532U6 DS807DB12.2.1 Start-Up WindowWhen the evaluation program is launched, the start-up window will appear. This window contains infor-mation con

CDB5532UDS807DB1 72.2.1.2 Window MenuAfter the user selects the appropriate setup, the Window option becomes available in the Start-up window.The Wind

CDB5532U8 DS807DB1Read Data: This button will instruct the ADC to begin performing repeated single (fully-settled) conver-sions on the setup channel s

CDB5532UDS807DB1 9Calibration Window: The Calibration window (Figure 4) permits the user to access the calibration regis-ters for each channel of the