User Manual

Table Of Contents
Copyright Cirrus Logic, Inc. 2012
(All Rights Reserved)
Cirrus Logic, Inc.
http://www.cirrus.com
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 External +5V 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 content (47 pages)