Document Outline

• 1. Introduction
  • 1.1 CS5451A
  • 1.2 Data Flow on Evaluation Board
• 2. Hardware
  • 2.1 Evaluation Board Description
  • 2.2 Power Supply Connections
    • Table 1. Power Supply Connections
    • 2.2.1 Analog Power Supply
    • 2.2.2 Digital Power Supply
    • 2.2.3 Charge Pump Options
  • 2.3 Eval Board Control - Headers/Switches
    • Table 2. Default Header Settings
    • 2.3.1 Analog Inputs
    • 2.3.2 Voltage Reference Input
      • Table 3. Reference Selection
    • 2.3.3 Clock Source for XIN
    • 2.3.4 S1 DIP Switch
    • 2.3.5 Reset Circuit
    • 2.3.6 External Signal In/Out Header
    • 2.3.7 Serial-to-Parallel Interface
      • 2.3.7.1. Synchronization
      • 2.3.7.2. Acquisition
    • 2.3.8 Connecting the Eval Board to PC
      • Figure 1.
      • Figure 2. Analog Inputs
      • Figure 3. Digital Circuitry
• 3. Software
  • 3.1 Installing the Software
    • 1) Turn on the PC, running Windows 95‰ or later.
    • 2) Insert the Installation CD into the PC.
    • 3) Run the appropriate installer package (either instmsi.exe or instmsiw.exe, depending on the op...
    • 4) Run EVL5451A.msi to begin installation.
    • 5) During installation the user will be prompted to enter the directory in which to install the L...
    • 6) After the Run-Time Engine‰ is installed, the user is prompted to enter the directory in which ...
    • 7) Once the program is installed, it can be run by double clicking on the EVL5451A icon, or throu...
      • Note: The software is written to run with 640 x 480 resolution; however, it will work with 1024 x...
  • 3.2 Running the Software
    • 3.2.1 Getting Started
      • Figure 4. Start-Up Window
    • 3.2.2 The Start-Up Window
    • 3.2.3 The Conversion Window
      • Figure 5. Conversion Window
      • 3.2.3.1. Last Value
      • 3.2.3.2. Mean
        • Figure 6. Data Collection Window (Time Domain)
      • 3.2.3.3. Std Dev.
      • 3.2.3.4. RMS
    • 3.2.4 Data Collection Window
      • 3.2.4.1. Collect Button
      • 3.2.4.2. Time Domain / FFT / Histogram Selector
      • 3.2.4.3. “Crystal” Value Indicator Box
      • 3.2.4.4. OWRS Pin Setting:
      • 3.2.4.5. Config Button
      • 3.2.4.6. Save Button
      • 3.2.4.7. Load Button
      • 3.2.4.8. Channel Selector Buttons
    • 3.2.5 Config Window
      • Figure 7. Configuration Window
      • 3.2.5.1. Number of Samples
      • 3.2.5.2. Average
      • 3.2.5.3. FFT Window
      • 3.2.5.4. Histogram Bin Width
      • 3.2.5.5. Samples to Discard
      • 3.2.5.6. Ready Button
      • 3.2.5.7. Crystal (MHz)
    • 3.2.6 Analyzing Data
    • 3.2.7 Time Domain Information
      • 3.2.7.1. Count
      • 3.2.7.2. Magnitude
      • 3.2.7.3. Maximum
      • 3.2.7.4. Minimum
    • 3.2.8 Frequency Domain Information
      • 3.2.8.1. Frequency
      • 3.2.8.2. Magnitude
      • 3.2.8.3. S/D
      • 3.2.8.4. SINAD
      • 3.2.8.5. SNR
      • 3.2.8.6. S/PN
      • 3.2.8.7. FS-PdB
    • 3.2.9 Histogram Information
      • 3.2.9.1. Bin
      • 3.2.9.2. Magnitude
      • 3.2.9.3. Mean
      • 3.2.9.4. Variance
      • 3.2.9.5. STD_DEV
      • 3.2.9.6. Maximum
      • 3.2.9.7. Minimum
        • Figure 8. Silkscreen
        • Figure 9. Circuit Side
        • Figure 10. Solder Side
        • Features
        • General Description