Cirrus Logic CDB5480U User Manual
Features, General description

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 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
Document Outline
- Features
- Table of Contents
- List of Figures
- 1. Hardware
- 2. Software
- 2.1 Installation Procedure
- 2.2 Using the Software
- 2.3 Start-up Window
- 2.4 Connect Menu
- 2.5 System Menu
- 2.5.1 Setup Window
- 2.5.1.1 Refresh Screen Button
- 2.5.1.2 Reset DUT Button
- 2.5.1.3 Save Config and Load Config Buttons
- 2.5.1.4 CS5480 MCLK Frequency
- 2.5.1.5 Configuration Registers
- 2.5.1.6 Pulse Control Register
- 2.5.1.7 Pulse Width and Pulse Rate Registers
- 2.5.1.8 Phase Compensation
- 2.5.1.9 Integrator Gain, System Gain
- 2.5.1.10 Sample Count, Cycle Count, Settle Time
- 2.5.1.11 Epsilon
- 2.5.1.12 ZXNUM
- 2.5.1.13 Mask Register
- 2.5.1.14 Temperature Registers
- 2.5.1.15 Zero-crossing Level and No Load Threshold
- 2.5.1.16 V1/V2 Sag, V1/ V2 Swell, and I1/I2 Overcurrent Registers
- 2.5.1.17 Channel Selection Level, Channel Select Minimum Amplitude, and Voltage Fixed RMS Reference Registers
- 2.5.1.18 Register Checksum, SerialCtrl Registers
- 2.5.1 Setup Window
- 2.6 Calibration Window
- 2.7 Conversion Window
- 2.8 Cirrus Test Window
- 2.8.1 Data Collection Window
- 2.8.1.1 Time Domain / FFT/ Histogram Selector
- 2.8.1.2 Config Button
- 2.8.1.3 Collect Button
- 2.8.1.4 Output Button
- 2.8.1.5 Zoom Button
- 2.8.1.6 Channel Select Button
- 2.8.1.7 Output Button & Window
- 2.8.1.8 Configuration Window
- 2.8.1.9 Collecting Data Sets
- 2.8.1.10 Analyzing Data
- 2.8.1.11 Histogram Information
- 2.8.1.12 Frequency Domain Information
- 2.8.1.13 Time Domain Information
- 2.8.2 Data Collection to File Window
- 2.8.3 Setup and Test Window
- 2.8.1 Data Collection Window
- Appendix A. Bill Of Materials
- Appendix B. Schematics
- Appendix C. Layer Plots