Copyright
Cirrus Logic, Inc. 2012
(All Rights Reserved)
Cirrus Logic, Inc.
CDB5480U
CDB5480U Engineering Board and GUI Software
Features
• Standalone Power Meter Application
• Voltage and Current Interfaces
• Low- and High-voltage Sensor Connections
• Adaptable Sensor Filters Onboard
• USB Communication with PC
• UART/SPI Isolated Communication
• Onboard C8051F342 Microcontroller
• Single Supply Operation from USB or an Ex5V DC
Supply
• Onboard DC-DC Converter and Regulator
• LCD Power Monitor Display
• LabWindows
®
/CVI
®
GUI Software
– Full Register Setup & Chip Control
– Simplified Register Access
– Quick Calibration Control
– FFT Analysis
– Time Domain Analysis
– Noise Histogram Analysis
• Voltage Reference Access
General Description
The CDB5480U is an extensive tool designed to evaluate the
functionality and performance of the Cirrus Logic CS5480
power/energy measurement device.
Multiple analog input connection options, configuration input
filters, direct and isolated digital interfaces, multiple power
supply options, an onboard programmable micro-controller, and
visual LEDs with an LCD panel make the board a flexible and
powerful customer development tool for various power/energy
measurement applications.
The GUI software provides easy and complete access to the
onboard CS5480 device. In addition, it includes the function of
raw ADC data collection with time domain, frequency domain,
and histogram analysis.
Schematics in the PADS™ PowerLogic™ format are available
for download at
http://www.cirrus.com/en/support
.
ORDERING INFORMATION
CDB5480U-Z Evaluation Board
APR’12
DS893DB5
Summary of Contents for CDB5480U
Page 40: ...CDB5480U 40 DS893DB5 APPENDIX B SCHEMATICS Figure 32 Schematic Analog Inputs ...
Page 43: ...CDB5480U DS893DB5 43 APPENDIX C LAYER PLOTS Figure 35 Top Silkscreen ...
Page 44: ...CDB5480U 44 DS893DB5 Figure 36 Top Routing ...
Page 45: ...CDB5480U DS893DB5 45 Figure 37 Bottom Routing ...
Page 46: ...CDB5480U 46 DS893DB5 Figure 38 Solder Paste Mask ...
